HEADER LECTIN 26-JUN-90 2LTN TITLE DESIGN, EXPRESSION, AND CRYSTALLIZATION OF RECOMBINANT LECTIN FROM THE TITLE 2 GARDEN PEA (PISUM SATIVUM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEA LECTIN, ALPHA CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PEA LECTIN, BETA CHAIN; COMPND 7 CHAIN: B, D; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PISUM SATIVUM; SOURCE 3 ORGANISM_COMMON: PEA; SOURCE 4 ORGANISM_TAXID: 3888; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: PISUM SATIVUM; SOURCE 9 ORGANISM_COMMON: PEA; SOURCE 10 ORGANISM_TAXID: 3888 KEYWDS LECTIN EXPDTA X-RAY DIFFRACTION AUTHOR F.L.SUDDATH,S.R.PHILLIPS,H.EINSPAHR REVDAT 4 21-FEB-24 2LTN 1 REMARK LINK REVDAT 3 13-JUL-11 2LTN 1 VERSN REVDAT 2 24-FEB-09 2LTN 1 VERSN REVDAT 1 15-JUL-90 2LTN 0 JRNL AUTH T.PRASTHOFER,S.R.PHILLIPS,F.L.SUDDATH,J.A.ENGLER JRNL TITL DESIGN, EXPRESSION, AND CRYSTALLIZATION OF RECOMBINANT JRNL TITL 2 LECTIN FROM THE GARDEN PEA (PISUM SATIVUM). JRNL REF J.BIOL.CHEM. V. 264 6793 1989 JRNL REFN ISSN 0021-9258 JRNL PMID 2708344 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.EINSPAHR,E.H.PARKS,K.SUGUNA,E.SUBRAMANIAN,F.L.SUDDATH REMARK 1 TITL THE CRYSTAL STRUCTURE OF PEA LECTIN AT 3.0-ANGSTROMS REMARK 1 TITL 2 RESOLUTION REMARK 1 REF J.BIOL.CHEM. V. 261 16518 1986 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.EINSPAHR,K.SUGUNA,F.L.SUDDATH,G.ELLIS,J.R.HELLIWELL, REMARK 1 AUTH 2 M.Z.PAPIZ REMARK 1 TITL THE LOCATION OF MANGANESE AND CALCIUM ION COFACTORS IN PEA REMARK 1 TITL 2 LECTIN CRYSTALS BY USE OF ANOMALOUS DISPERSION AND TUNEABLE REMARK 1 TITL 3 SYNCHROTRON X-RADIATION REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 41 336 1985 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.J.MEEHANJUNIOR,J.MCDUFFIE,H.EINSPAHR,C.E.BUGG,F.L.SUDDATH REMARK 1 TITL THE CRYSTAL STRUCTURE OF PEA LECTIN AT 6-ANGSTROMS REMARK 1 TITL 2 RESOLUTION REMARK 1 REF J.BIOL.CHEM. V. 257 13278 1982 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3568 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 294 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.027 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.037 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.014 ; 0.020 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.166 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LTN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000178319. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 25.36500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.29500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.58000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.29500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.36500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.58000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 THR B 49 REMARK 465 SER B 50 REMARK 465 SER B 51 REMARK 465 SER B 52 REMARK 465 THR D 49 REMARK 465 SER D 50 REMARK 465 SER D 51 REMARK 465 SER D 52 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLY B 48 CA C O REMARK 470 GLY D 48 CA C O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O VAL A 79 O HOH A 407 2.17 REMARK 500 O HOH B 686 O HOH C 685 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ALA A 80 N ALA A 80 CA -0.176 REMARK 500 ASN A 181 C ASN A 181 OXT 0.121 REMARK 500 ARG C 43 CZ ARG C 43 NH2 0.083 REMARK 500 ALA C 80 N ALA C 80 CA -0.201 REMARK 500 ALA C 80 CA ALA C 80 CB 0.179 REMARK 500 GLU C 119 CD GLU C 119 OE2 -0.088 REMARK 500 SER D 39 CA SER D 39 CB 0.108 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 2 OE1 - CD - OE2 ANGL. DEV. = 11.9 DEGREES REMARK 500 GLU A 2 CG - CD - OE2 ANGL. DEV. = -17.1 DEGREES REMARK 500 ASP A 14 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASN A 17 O - C - N ANGL. DEV. = 11.1 DEGREES REMARK 500 ASP A 23 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 GLY A 24 O - C - N ANGL. DEV. = 10.7 DEGREES REMARK 500 THR A 26 CA - C - O ANGL. DEV. = 15.0 DEGREES REMARK 500 THR A 26 O - C - N ANGL. DEV. = -11.7 DEGREES REMARK 500 THR A 27 C - N - CA ANGL. DEV. = 29.5 DEGREES REMARK 500 THR A 27 N - CA - C ANGL. DEV. = 22.2 DEGREES REMARK 500 THR A 27 CA - C - O ANGL. DEV. = 19.2 DEGREES REMARK 500 THR A 27 O - C - N ANGL. DEV. = -13.2 DEGREES REMARK 500 LYS A 28 C - N - CA ANGL. DEV. = 28.4 DEGREES REMARK 500 LYS A 28 N - CA - CB ANGL. DEV. = 23.7 DEGREES REMARK 500 ASN A 39 O - C - N ANGL. DEV. = 10.3 DEGREES REMARK 500 THR A 40 CA - CB - OG1 ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG A 43 O - C - N ANGL. DEV. = 11.1 DEGREES REMARK 500 LEU A 45 CA - CB - CG ANGL. DEV. = 16.9 DEGREES REMARK 500 LEU A 45 O - C - N ANGL. DEV. = 10.1 DEGREES REMARK 500 ASP A 54 CB - CG - OD1 ANGL. DEV. = 8.4 DEGREES REMARK 500 ASP A 54 CB - CG - OD2 ANGL. DEV. = -7.7 DEGREES REMARK 500 VAL A 79 CA - C - N ANGL. DEV. = -32.2 DEGREES REMARK 500 VAL A 79 O - C - N ANGL. DEV. = 37.7 DEGREES REMARK 500 ALA A 80 N - CA - CB ANGL. DEV. = 9.6 DEGREES REMARK 500 ALA A 80 N - CA - C ANGL. DEV. = 24.3 DEGREES REMARK 500 ALA A 80 CA - C - O ANGL. DEV. = -16.2 DEGREES REMARK 500 ALA A 80 CA - C - N ANGL. DEV. = 22.8 DEGREES REMARK 500 ALA A 80 O - C - N ANGL. DEV. = -16.3 DEGREES REMARK 500 ASP A 81 N - CA - CB ANGL. DEV. = 11.9 DEGREES REMARK 500 GLY A 82 O - C - N ANGL. DEV. = 13.8 DEGREES REMARK 500 THR A 84 O - C - N ANGL. DEV. = 10.7 DEGREES REMARK 500 PHE A 85 CB - CG - CD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 PHE A 86 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASN A 105 OD1 - CG - ND2 ANGL. DEV. = 13.9 DEGREES REMARK 500 PHE A 123 CB - CG - CD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 PHE A 123 CB - CG - CD1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ASP A 129 OD1 - CG - OD2 ANGL. DEV. = 13.9 DEGREES REMARK 500 ASP A 129 CB - CG - OD1 ANGL. DEV. = -7.5 DEGREES REMARK 500 ASP A 129 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 134 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP A 134 O - C - N ANGL. DEV. = 12.3 DEGREES REMARK 500 HIS A 136 O - C - N ANGL. DEV. = 12.4 DEGREES REMARK 500 GLY A 138 O - C - N ANGL. DEV. = 9.7 DEGREES REMARK 500 ASP A 140 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 THR A 170 N - CA - CB ANGL. DEV. = -17.9 DEGREES REMARK 500 THR A 170 OG1 - CB - CG2 ANGL. DEV. = 19.2 DEGREES REMARK 500 ASN A 181 CA - C - O ANGL. DEV. = 14.2 DEGREES REMARK 500 ASP B 8 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP B 8 CB - CG - OD2 ANGL. DEV. = -7.8 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 104 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 14 79.67 -116.34 REMARK 500 THR A 27 145.39 106.92 REMARK 500 LYS A 28 38.36 154.99 REMARK 500 ASP A 91 36.30 -96.31 REMARK 500 TRP A 128 -13.87 -152.33 REMARK 500 GLN C 95 -148.86 -104.55 REMARK 500 TRP C 128 -13.77 -144.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 80 ASP A 81 -54.72 REMARK 500 ALA C 80 ASP C 81 48.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG C 43 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA A 80 -29.02 REMARK 500 ALA C 80 28.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 190 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 119 OE1 REMARK 620 2 ASP A 121 OD2 93.5 REMARK 620 3 ASP A 129 OD1 171.7 93.9 REMARK 620 4 HIS A 136 NE2 94.4 87.4 89.7 REMARK 620 5 HOH A 422 O 83.7 90.5 92.6 177.0 REMARK 620 6 HOH A 456 O 85.6 178.8 87.0 93.4 88.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 191 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 121 OD2 REMARK 620 2 ASP A 121 OD1 51.1 REMARK 620 3 PHE A 123 O 111.2 77.0 REMARK 620 4 ASN A 125 OD1 154.3 153.3 89.6 REMARK 620 5 ASP A 129 OD2 79.6 108.9 78.5 90.6 REMARK 620 6 HOH A 417 O 109.5 75.0 93.3 83.0 169.7 REMARK 620 7 HOH A 657 O 71.4 106.4 176.5 87.2 100.0 87.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN C 190 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 119 OE1 REMARK 620 2 ASP C 121 OD2 97.2 REMARK 620 3 ASP C 129 OD1 172.1 89.4 REMARK 620 4 HIS C 136 NE2 91.7 90.3 92.7 REMARK 620 5 HOH C 455 O 85.0 177.0 88.2 91.7 REMARK 620 6 HOH C 458 O 82.1 90.8 93.5 173.7 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 191 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 121 OD1 REMARK 620 2 ASP C 121 OD2 55.3 REMARK 620 3 PHE C 123 O 79.2 115.3 REMARK 620 4 ASN C 125 OD1 155.6 147.5 90.1 REMARK 620 5 ASP C 129 OD2 114.0 80.4 79.7 85.0 REMARK 620 6 HOH C 416 O 75.4 114.7 90.8 83.0 164.7 REMARK 620 7 HOH C 457 O 107.7 71.3 172.7 82.7 99.2 88.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 190 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 191 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 190 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 191 DBREF 2LTN A 1 181 UNP P02867 LEC_PEA 31 211 DBREF 2LTN B 1 52 UNP P02867 LEC_PEA 218 269 DBREF 2LTN C 1 181 UNP P02867 LEC_PEA 31 211 DBREF 2LTN D 1 52 UNP P02867 LEC_PEA 218 269 SEQRES 1 A 181 THR GLU THR THR SER PHE LEU ILE THR LYS PHE SER PRO SEQRES 2 A 181 ASP GLN GLN ASN LEU ILE PHE GLN GLY ASP GLY TYR THR SEQRES 3 A 181 THR LYS GLU LYS LEU THR LEU THR LYS ALA VAL LYS ASN SEQRES 4 A 181 THR VAL GLY ARG ALA LEU TYR SER SER PRO ILE HIS ILE SEQRES 5 A 181 TRP ASP ARG GLU THR GLY ASN VAL ALA ASN PHE VAL THR SEQRES 6 A 181 SER PHE THR PHE VAL ILE ASN ALA PRO ASN SER TYR ASN SEQRES 7 A 181 VAL ALA ASP GLY PHE THR PHE PHE ILE ALA PRO VAL ASP SEQRES 8 A 181 THR LYS PRO GLN THR GLY GLY GLY TYR LEU GLY VAL PHE SEQRES 9 A 181 ASN SER ALA GLU TYR ASP LYS THR THR GLN THR VAL ALA SEQRES 10 A 181 VAL GLU PHE ASP THR PHE TYR ASN ALA ALA TRP ASP PRO SEQRES 11 A 181 SER ASN ARG ASP ARG HIS ILE GLY ILE ASP VAL ASN SER SEQRES 12 A 181 ILE LYS SER VAL ASN THR LYS SER TRP LYS LEU GLN ASN SEQRES 13 A 181 GLY GLU GLU ALA ASN VAL VAL ILE ALA PHE ASN ALA ALA SEQRES 14 A 181 THR ASN VAL LEU THR VAL SER LEU THR TYR PRO ASN SEQRES 1 B 52 VAL THR SER TYR THR LEU SER ASP VAL VAL SER LEU LYS SEQRES 2 B 52 ASP VAL VAL PRO GLU TRP VAL ARG ILE GLY PHE SER ALA SEQRES 3 B 52 THR THR GLY ALA GLU TYR ALA ALA HIS GLU VAL LEU SER SEQRES 4 B 52 TRP SER PHE HIS SER GLU LEU SER GLY THR SER SER SER SEQRES 1 C 181 THR GLU THR THR SER PHE LEU ILE THR LYS PHE SER PRO SEQRES 2 C 181 ASP GLN GLN ASN LEU ILE PHE GLN GLY ASP GLY TYR THR SEQRES 3 C 181 THR LYS GLU LYS LEU THR LEU THR LYS ALA VAL LYS ASN SEQRES 4 C 181 THR VAL GLY ARG ALA LEU TYR SER SER PRO ILE HIS ILE SEQRES 5 C 181 TRP ASP ARG GLU THR GLY ASN VAL ALA ASN PHE VAL THR SEQRES 6 C 181 SER PHE THR PHE VAL ILE ASN ALA PRO ASN SER TYR ASN SEQRES 7 C 181 VAL ALA ASP GLY PHE THR PHE PHE ILE ALA PRO VAL ASP SEQRES 8 C 181 THR LYS PRO GLN THR GLY GLY GLY TYR LEU GLY VAL PHE SEQRES 9 C 181 ASN SER ALA GLU TYR ASP LYS THR THR GLN THR VAL ALA SEQRES 10 C 181 VAL GLU PHE ASP THR PHE TYR ASN ALA ALA TRP ASP PRO SEQRES 11 C 181 SER ASN ARG ASP ARG HIS ILE GLY ILE ASP VAL ASN SER SEQRES 12 C 181 ILE LYS SER VAL ASN THR LYS SER TRP LYS LEU GLN ASN SEQRES 13 C 181 GLY GLU GLU ALA ASN VAL VAL ILE ALA PHE ASN ALA ALA SEQRES 14 C 181 THR ASN VAL LEU THR VAL SER LEU THR TYR PRO ASN SEQRES 1 D 52 VAL THR SER TYR THR LEU SER ASP VAL VAL SER LEU LYS SEQRES 2 D 52 ASP VAL VAL PRO GLU TRP VAL ARG ILE GLY PHE SER ALA SEQRES 3 D 52 THR THR GLY ALA GLU TYR ALA ALA HIS GLU VAL LEU SER SEQRES 4 D 52 TRP SER PHE HIS SER GLU LEU SER GLY THR SER SER SER HET MN A 190 1 HET CA A 191 1 HET MN C 190 1 HET CA C 191 1 HETNAM MN MANGANESE (II) ION HETNAM CA CALCIUM ION FORMUL 5 MN 2(MN 2+) FORMUL 6 CA 2(CA 2+) FORMUL 9 HOH *294(H2 O) HELIX 1 1 GLY A 97 LEU A 101 5 5 HELIX 2 2 SER B 11 VAL B 16 1 6 HELIX 3 3 GLY C 97 LEU C 101 5 5 HELIX 4 4 ASP C 110 GLN C 114 5 5 HELIX 5 5 SER D 11 VAL D 15 5 5 SHEET 1 A 7 ASN A 148 SER A 151 0 SHEET 2 A 7 HIS A 136 VAL A 141 -1 N ILE A 137 O LYS A 150 SHEET 3 A 7 VAL A 116 ASP A 121 -1 O ALA A 117 N ASP A 140 SHEET 4 A 7 GLY A 82 PRO A 89 -1 O PHE A 83 N PHE A 120 SHEET 5 A 7 TRP B 19 THR B 27 -1 N ARG B 21 O ALA A 88 SHEET 6 A 7 VAL A 41 TYR A 46 -1 N GLY A 42 O ALA B 26 SHEET 7 A 7 LEU A 18 GLY A 22 -1 N ILE A 19 O LEU A 45 SHEET 1 B 6 ASN A 148 SER A 151 0 SHEET 2 B 6 HIS A 136 VAL A 141 -1 N ILE A 137 O LYS A 150 SHEET 3 B 6 VAL A 116 ASP A 121 -1 O ALA A 117 N ASP A 140 SHEET 4 B 6 GLY A 82 PRO A 89 -1 O PHE A 83 N PHE A 120 SHEET 5 B 6 TRP B 19 THR B 27 -1 N ARG B 21 O ALA A 88 SHEET 6 B 6 ILE A 50 HIS A 51 -1 N ILE A 50 O VAL B 20 SHEET 1 C 7 ASN C 148 SER C 151 0 SHEET 2 C 7 HIS C 136 VAL C 141 -1 N ILE C 137 O LYS C 150 SHEET 3 C 7 VAL C 116 ASP C 121 -1 O ALA C 117 N ASP C 140 SHEET 4 C 7 GLY C 82 PRO C 89 -1 O PHE C 83 N PHE C 120 SHEET 5 C 7 TRP D 19 THR D 27 -1 O ARG D 21 N ALA C 88 SHEET 6 C 7 VAL C 41 TYR C 46 -1 N GLY C 42 O ALA D 26 SHEET 7 C 7 LEU C 18 GLY C 22 -1 N ILE C 19 O LEU C 45 SHEET 1 D 6 ASN C 148 SER C 151 0 SHEET 2 D 6 HIS C 136 VAL C 141 -1 N ILE C 137 O LYS C 150 SHEET 3 D 6 VAL C 116 ASP C 121 -1 O ALA C 117 N ASP C 140 SHEET 4 D 6 GLY C 82 PRO C 89 -1 O PHE C 83 N PHE C 120 SHEET 5 D 6 TRP D 19 THR D 27 -1 O ARG D 21 N ALA C 88 SHEET 6 D 6 ILE C 50 HIS C 51 -1 N ILE C 50 O VAL D 20 LINK OE1 GLU A 119 MN MN A 190 1555 1555 2.22 LINK OD2 ASP A 121 MN MN A 190 1555 1555 2.07 LINK OD2 ASP A 121 CA CA A 191 1555 1555 2.66 LINK OD1 ASP A 121 CA CA A 191 1555 1555 2.47 LINK O PHE A 123 CA CA A 191 1555 1555 2.30 LINK OD1 ASN A 125 CA CA A 191 1555 1555 2.23 LINK OD1 ASP A 129 MN MN A 190 1555 1555 2.19 LINK OD2 ASP A 129 CA CA A 191 1555 1555 2.41 LINK NE2 HIS A 136 MN MN A 190 1555 1555 2.24 LINK MN MN A 190 O HOH A 422 1555 1555 2.25 LINK MN MN A 190 O HOH A 456 1555 1555 2.15 LINK CA CA A 191 O HOH A 417 1555 1555 2.39 LINK CA CA A 191 O HOH A 657 1555 1555 2.34 LINK OE1 GLU C 119 MN MN C 190 1555 1555 2.21 LINK OD2 ASP C 121 MN MN C 190 1555 1555 1.93 LINK OD1 ASP C 121 CA CA C 191 1555 1555 2.40 LINK OD2 ASP C 121 CA CA C 191 1555 1555 2.65 LINK O PHE C 123 CA CA C 191 1555 1555 2.24 LINK OD1 ASN C 125 CA CA C 191 1555 1555 2.35 LINK OD1 ASP C 129 MN MN C 190 1555 1555 2.23 LINK OD2 ASP C 129 CA CA C 191 1555 1555 2.40 LINK NE2 HIS C 136 MN MN C 190 1555 1555 2.19 LINK MN MN C 190 O HOH C 455 1555 1555 2.03 LINK MN MN C 190 O HOH C 458 1555 1555 2.19 LINK CA CA C 191 O HOH C 416 1555 1555 2.39 LINK CA CA C 191 O HOH C 457 1555 1555 2.34 SITE 1 AC1 6 GLU A 119 ASP A 121 ASP A 129 HIS A 136 SITE 2 AC1 6 HOH A 422 HOH A 456 SITE 1 AC2 6 ASP A 121 PHE A 123 ASN A 125 ASP A 129 SITE 2 AC2 6 HOH A 417 HOH A 657 SITE 1 AC3 6 GLU C 119 ASP C 121 ASP C 129 HIS C 136 SITE 2 AC3 6 HOH C 455 HOH C 458 SITE 1 AC4 6 ASP C 121 PHE C 123 ASN C 125 ASP C 129 SITE 2 AC4 6 HOH C 416 HOH C 457 CRYST1 50.730 61.160 136.590 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.019710 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016350 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007320 0.00000