HEADER HYDROLASE 13-NOV-07 3BCN TITLE CRYSTAL STRUCTURE OF A PAPAIN-LIKE CYSTEINE PROTEASE TITLE 2 ERVATAMIN-A COMPLEXED WITH IRREVERSIBLE INHIBITOR E-64 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERVATAMIN-A; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PAPAIN-LIKE CYSTEINE PROTEASE; COMPND 5 EC: 3.4.22.- SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TABERNAEMONTANA DIVARICATA; SOURCE 3 ORGANISM_TAXID: 52861 KEYWDS PROTEASE-INHIBITOR COMPLEX, PAPAIN-LIKE FOLD, PLANT KEYWDS 2 CYSTEINE PROTEASE, ERVATAMIN, HYDROLASE, THIOL PROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR R.GHOSH,C.CHAKRABARTI,J.K.DATTAGUPTA,S.BISWAS REVDAT 3 24-FEB-09 3BCN 1 VERSN REVDAT 2 22-JAN-08 3BCN 1 JRNL REVDAT 1 27-NOV-07 3BCN 0 SPRSDE 27-NOV-07 3BCN 2PSC JRNL AUTH R.GHOSH,S.CHAKRABORTY,C.CHAKRABARTI,J.K.DATTAGUPTA, JRNL AUTH 2 S.BISWAS JRNL TITL STRUCTURAL INSIGHTS INTO THE SUBSTRATE SPECIFICITY JRNL TITL 2 AND ACTIVITY OF ERVATAMINS, THE PAPAIN-LIKE JRNL TITL 3 CYSTEINE PROTEASES FROM A TROPICAL PLANT, JRNL TITL 4 ERVATAMIA CORONARIA JRNL REF FEBS J. V. 275 421 2008 JRNL REFN ISSN 1742-464X JRNL PMID 18167146 JRNL DOI 10.1111/J.1742-4658.2007.06211.X REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1788723.600 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 75.0 REMARK 3 NUMBER OF REFLECTIONS : 8207 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : CNS SCRIPT MAKE_CV_ REMARK 3 TWIN.INP, ENSURES THAT TWIN REMARK 3 -RELATED PAIRS OF REMARK 3 REFLECTIONS ARE EITHER BOTH REMARK 3 IN TEST OR BOTH IN WORK SET REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.200 REMARK 3 FREE R VALUE TEST SET COUNT : 460 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1046 REMARK 3 BIN R VALUE (WORKING SET) : 0.3410 REMARK 3 BIN FREE R VALUE : 0.3020 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 66 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3208 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 40 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.70 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) : 0.35 REMARK 3 ESD FROM SIGMAA (A) : 0.47 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.44 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.44 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.16 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 35.10 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : E64.PARAM REMARK 3 PARAMETER FILE 4 : BME.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : E64.TOP REMARK 3 TOPOLOGY FILE 4 : BME.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3BCN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-NOV-07. REMARK 100 THE RCSB ID CODE IS RCSB045355. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MAR MULTILAYER CONFOCAL SYSTEM REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR REMARK 200 DATA SCALING SOFTWARE : AUTOMAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13929 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.8 REMARK 200 DATA REDUNDANCY : 1.970 REMARK 200 R MERGE (I) : 0.07430 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.04 REMARK 200 R MERGE FOR SHELL (I) : 0.14630 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 2PNS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M LITHIUM ACETATE DIHYDRATE, 20% REMARK 280 (W/V) PEG 3350, 12% GLYCEROL, PH 7.5, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 52.79350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 SG CYS B 25 C2 E64 B 215 1.80 REMARK 500 SG CYS A 25 C2 E64 A 214 1.81 REMARK 500 O ASN A 38 OG1 THR A 42 2.17 REMARK 500 O ASN B 38 OG1 THR B 42 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O VAL B 13 NH2 ARG B 70 1655 2.05 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 LYS A 17 N - CA - C ANGL. DEV. = 16.4 DEGREES 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 LYS A 17 -76.80 -105.26 REMARK 500 ASN A 18 102.22 109.34 REMARK 500 LYS A 21 44.10 -67.63 REMARK 500 GLN A 39 75.18 -108.71 REMARK 500 ILE A 40 -45.55 -178.76 REMARK 500 LYS A 58 -36.13 -37.69 REMARK 500 ASN A 60 -153.04 -91.28 REMARK 500 ASP A 69 45.08 -74.64 REMARK 500 ARG A 70 -9.72 -169.58 REMARK 500 TYR A 87 72.78 -109.17 REMARK 500 ALA A 91 28.57 82.70 REMARK 500 PHE A 92 149.64 -171.60 REMARK 500 ARG A 97 -178.94 -59.02 REMARK 500 CYS A 108 143.86 169.17 REMARK 500 CYS A 114 53.70 20.69 REMARK 500 ASP A 133 64.09 -105.48 REMARK 500 LYS A 143 -74.93 -140.28 REMARK 500 CYS A 151 126.26 168.84 REMARK 500 THR A 153 -149.12 -46.94 REMARK 500 LYS A 154 80.62 72.26 REMARK 500 ASN A 156 -15.30 -151.01 REMARK 500 LYS A 166 -9.98 -49.33 REMARK 500 ASP A 167 15.49 -166.22 REMARK 500 ASN A 173 -157.25 -92.97 REMARK 500 SER A 174 47.61 -155.93 REMARK 500 LYS A 188 155.74 -45.35 REMARK 500 VAL A 190 144.59 73.86 REMARK 500 ILE A 198 -36.15 -33.76 REMARK 500 LYS B 17 -160.85 -107.96 REMARK 500 ASN B 18 104.10 -161.24 REMARK 500 ARG B 41 -86.13 -58.46 REMARK 500 ASN B 60 -157.54 -90.26 REMARK 500 HIS B 61 18.56 -140.50 REMARK 500 TYR B 72 -71.59 -62.08 REMARK 500 ARG B 97 -165.87 -57.12 REMARK 500 CYS B 114 60.87 30.07 REMARK 500 ASN B 115 85.01 -153.26 REMARK 500 GLN B 126 158.21 179.76 REMARK 500 TYR B 142 131.68 -37.39 REMARK 500 LYS B 143 -75.55 -113.21 REMARK 500 PHE B 147 -164.57 -71.08 REMARK 500 THR B 148 -53.29 151.24 REMARK 500 CYS B 151 116.60 156.25 REMARK 500 LYS B 154 68.89 -150.98 REMARK 500 LEU B 155 114.57 -34.64 REMARK 500 LYS B 166 -26.74 -27.24 REMARK 500 ASN B 173 -159.63 -96.05 REMARK 500 SER B 174 32.97 -147.85 REMARK 500 ARG B 189 69.44 -104.55 REMARK 500 VAL B 190 -100.00 -47.84 REMARK 500 CYS B 193 38.07 -91.50 REMARK 500 ILE B 198 -14.99 -45.27 REMARK 500 LYS B 207 63.80 -162.44 REMARK 500 ALA B 208 -171.16 -59.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE E64 A 214 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE E64 B 215 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 216 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS PROTEIN IS ISOLATED FROM THE NATIVE SOURCE. REMARK 999 THE RESIDUE 12 TO 195 IS FROM CDNA SEQUENCE. REMARK 999 CDNA SEQUENCE IS EF591130. REMARK 999 144TH RESIDUE IS GLY FROM THE ELECTRON DENSITY MAP. DBREF 3BCN A 12 195 UNP A5YVK8 A5YVK8_TABDI 1 184 DBREF 3BCN B 12 195 UNP A5YVK8 A5YVK8_TABDI 1 184 SEQADV 3BCN LEU A 1 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PRO A 2 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLU A 3 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN HIS A 4 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN VAL A 5 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ASP A 6 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN TRP A 7 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ARG A 8 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ALA A 9 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN LYS A 10 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLY A 11 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLY A 144 UNP A5YVK8 SER 133 SEE REMARK 999 SEQADV 3BCN CYS A 196 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLY A 197 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ILE A 198 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ALA A 199 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ARG A 200 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN LEU A 201 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PRO A 202 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PHE A 203 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN TYR A 204 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PRO A 205 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN THR A 206 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN LYS A 207 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ALA A 208 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN UNK A 209 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN LEU B 1 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PRO B 2 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLU B 3 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN HIS B 4 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN VAL B 5 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ASP B 6 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN TRP B 7 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ARG B 8 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ALA B 9 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN LYS B 10 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLY B 11 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLY B 144 UNP A5YVK8 SER 133 SEE REMARK 999 SEQADV 3BCN CYS B 196 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN GLY B 197 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ILE B 198 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ALA B 199 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ARG B 200 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN LEU B 201 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PRO B 202 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PHE B 203 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN TYR B 204 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN PRO B 205 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN THR B 206 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN LYS B 207 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN ALA B 208 UNP A5YVK8 SEE REMARK 999 SEQADV 3BCN UNK B 209 UNP A5YVK8 SEE REMARK 999 SEQRES 1 A 209 LEU PRO GLU HIS VAL ASP TRP ARG ALA LYS GLY ALA VAL SEQRES 2 A 209 ILE PRO LEU LYS ASN GLN GLY LYS CYS GLY SER CYS TRP SEQRES 3 A 209 ALA PHE SER THR VAL THR THR VAL GLU SER ILE ASN GLN SEQRES 4 A 209 ILE ARG THR GLY ASN LEU ILE SER LEU SER GLU GLN GLN SEQRES 5 A 209 LEU VAL ASP CYS SER LYS LYS ASN HIS GLY CYS LYS GLY SEQRES 6 A 209 GLY TYR PHE ASP ARG ALA TYR GLN TYR ILE ILE ALA ASN SEQRES 7 A 209 GLY GLY ILE ASP THR GLU ALA ASN TYR PRO TYR LYS ALA SEQRES 8 A 209 PHE GLN GLY PRO CYS ARG ALA ALA LYS LYS VAL VAL ARG SEQRES 9 A 209 ILE ASP GLY CYS LYS GLY VAL PRO GLN CYS ASN GLU ASN SEQRES 10 A 209 ALA LEU LYS ASN ALA VAL ALA SER GLN PRO SER VAL VAL SEQRES 11 A 209 ALA ILE ASP ALA SER SER LYS GLN PHE GLN HIS TYR LYS SEQRES 12 A 209 GLY GLY ILE PHE THR GLY PRO CYS GLY THR LYS LEU ASN SEQRES 13 A 209 HIS GLY VAL VAL ILE VAL GLY TYR GLY LYS ASP TYR TRP SEQRES 14 A 209 ILE VAL ARG ASN SER TRP GLY ARG HIS TRP GLY GLU GLN SEQRES 15 A 209 GLY TYR THR ARG MET LYS ARG VAL GLY GLY CYS GLY LEU SEQRES 16 A 209 CYS GLY ILE ALA ARG LEU PRO PHE TYR PRO THR LYS ALA SEQRES 17 A 209 UNK SEQRES 1 B 209 LEU PRO GLU HIS VAL ASP TRP ARG ALA LYS GLY ALA VAL SEQRES 2 B 209 ILE PRO LEU LYS ASN GLN GLY LYS CYS GLY SER CYS TRP SEQRES 3 B 209 ALA PHE SER THR VAL THR THR VAL GLU SER ILE ASN GLN SEQRES 4 B 209 ILE ARG THR GLY ASN LEU ILE SER LEU SER GLU GLN GLN SEQRES 5 B 209 LEU VAL ASP CYS SER LYS LYS ASN HIS GLY CYS LYS GLY SEQRES 6 B 209 GLY TYR PHE ASP ARG ALA TYR GLN TYR ILE ILE ALA ASN SEQRES 7 B 209 GLY GLY ILE ASP THR GLU ALA ASN TYR PRO TYR LYS ALA SEQRES 8 B 209 PHE GLN GLY PRO CYS ARG ALA ALA LYS LYS VAL VAL ARG SEQRES 9 B 209 ILE ASP GLY CYS LYS GLY VAL PRO GLN CYS ASN GLU ASN SEQRES 10 B 209 ALA LEU LYS ASN ALA VAL ALA SER GLN PRO SER VAL VAL SEQRES 11 B 209 ALA ILE ASP ALA SER SER LYS GLN PHE GLN HIS TYR LYS SEQRES 12 B 209 GLY GLY ILE PHE THR GLY PRO CYS GLY THR LYS LEU ASN SEQRES 13 B 209 HIS GLY VAL VAL ILE VAL GLY TYR GLY LYS ASP TYR TRP SEQRES 14 B 209 ILE VAL ARG ASN SER TRP GLY ARG HIS TRP GLY GLU GLN SEQRES 15 B 209 GLY TYR THR ARG MET LYS ARG VAL GLY GLY CYS GLY LEU SEQRES 16 B 209 CYS GLY ILE ALA ARG LEU PRO PHE TYR PRO THR LYS ALA SEQRES 17 B 209 UNK HET E64 A 214 25 HET E64 B 215 25 HET BME A 216 4 HETNAM E64 N-[N-[1-HYDROXYCARBOXYETHYL-CARBONYL]LEUCYLAMINO- HETNAM 2 E64 BUTYL]-GUANIDINE HETNAM BME BETA-MERCAPTOETHANOL FORMUL 3 E64 2(C15 H30 N5 O5 1+) FORMUL 5 BME C2 H6 O S FORMUL 6 HOH *40(H2 O) HELIX 1 1 SER A 24 ASN A 38 1 15 HELIX 2 2 GLU A 50 SER A 57 1 8 HELIX 3 3 ALA A 71 ASN A 78 1 8 HELIX 4 4 ALA A 118 GLN A 126 1 9 HELIX 5 5 SER A 136 HIS A 141 1 6 HELIX 6 6 GLY A 194 ILE A 198 5 5 HELIX 7 7 SER B 24 GLY B 43 1 20 HELIX 8 8 GLU B 50 SER B 57 1 8 HELIX 9 9 HIS B 61 GLY B 65 5 5 HELIX 10 10 TYR B 67 ASN B 78 1 12 HELIX 11 11 ASN B 115 GLN B 126 1 12 HELIX 12 12 SER B 136 TYR B 142 1 7 HELIX 13 13 HIS B 178 GLY B 183 1 6 HELIX 14 14 GLY B 194 ILE B 198 5 5 SHEET 1 A 3 VAL A 5 ASP A 6 0 SHEET 2 A 3 HIS A 157 GLY A 165 -1 O TYR A 164 N VAL A 5 SHEET 3 A 3 SER A 128 ILE A 132 -1 N SER A 128 O ILE A 161 SHEET 1 B 4 VAL A 5 ASP A 6 0 SHEET 2 B 4 HIS A 157 GLY A 165 -1 O TYR A 164 N VAL A 5 SHEET 3 B 4 TYR A 168 ARG A 172 -1 O ILE A 170 N VAL A 162 SHEET 4 B 4 TYR A 184 LYS A 188 -1 O MET A 187 N TRP A 169 SHEET 1 C 2 LYS A 109 GLY A 110 0 SHEET 2 C 2 PHE A 203 TYR A 204 -1 O TYR A 204 N LYS A 109 SHEET 1 D 5 VAL B 5 ASP B 6 0 SHEET 2 D 5 HIS B 157 GLY B 165 -1 O TYR B 164 N VAL B 5 SHEET 3 D 5 SER B 128 ILE B 132 -1 N VAL B 130 O VAL B 159 SHEET 4 D 5 PRO B 202 THR B 206 -1 O PHE B 203 N VAL B 129 SHEET 5 D 5 GLY B 107 GLY B 110 -1 N GLY B 107 O THR B 206 SHEET 1 E 4 VAL B 5 ASP B 6 0 SHEET 2 E 4 HIS B 157 GLY B 165 -1 O TYR B 164 N VAL B 5 SHEET 3 E 4 TYR B 168 ARG B 172 -1 O ARG B 172 N VAL B 160 SHEET 4 E 4 TYR B 184 LYS B 188 -1 O MET B 187 N TRP B 169 SSBOND 1 CYS A 22 CYS A 63 1555 1555 2.04 SSBOND 2 CYS A 56 CYS A 96 1555 1555 2.02 SSBOND 3 CYS A 151 CYS A 196 1555 1555 2.03 SSBOND 4 CYS B 22 CYS B 63 1555 1555 2.03 SSBOND 5 CYS B 56 CYS B 96 1555 1555 2.03 SSBOND 6 CYS B 151 CYS B 196 1555 1555 2.03 SITE 1 AC1 14 GLN A 19 GLY A 23 SER A 24 CYS A 25 SITE 2 AC1 14 TRP A 26 GLY A 65 GLY A 66 ALA A 131 SITE 3 AC1 14 ASN A 156 HIS A 157 ARG A 177 HIS A 178 SITE 4 AC1 14 GLN A 182 LYS B 137 SITE 1 AC2 12 GLN B 19 GLY B 23 CYS B 25 TRP B 26 SITE 2 AC2 12 GLY B 65 GLY B 66 PHE B 68 ALA B 131 SITE 3 AC2 12 LEU B 155 ASN B 156 HIS B 157 GLN B 182 SITE 1 AC3 3 ASP A 69 GLN A 73 CYS A 108 CRYST1 31.168 105.587 73.927 90.00 101.96 90.00 P 1 21 1 4 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 0.032084 0.000000 0.006796 0.00000 SCALE2 0.000000 0.009471 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013827 0.00000