HEADER TRANSFERASE 30-JUN-04 1TW5 TITLE BETA1,4-GALACTOSYLTRANSFERASE MUTANT M344H-GAL-T1 IN COMPLEX WITH TITLE 2 CHITOBIOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-1,4-GALACTOSYLTRANSFERASE 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 SYNONYM: BETA-1,4-GALTASE 1; BETA4GAL-T1; B4GAL-T1; COMPND 6 EC: 2.4.1.22, 2.4.1.90, 2.4.1.38; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: B4GALT1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET23A; SOURCE 11 OTHER_DETAILS: N-TERMINAL 13 AMINO ACIDS BELONG TO T7-TAG FROM THE SOURCE 12 VECTOR KEYWDS MET344HIS MUTATION; CLOSED CONFORMATION; CHITOBIOSE BINDING, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR B.RAMAKRISHNAN,E.BOEGGEMAN,P.K.QASBA REVDAT 4 27-OCT-21 1TW5 1 SEQADV HETSYN REVDAT 3 29-JUL-20 1TW5 1 COMPND REMARK HET HETNAM REVDAT 3 2 1 FORMUL LINK SITE ATOM REVDAT 2 24-FEB-09 1TW5 1 VERSN REVDAT 1 14-DEC-04 1TW5 0 JRNL AUTH B.RAMAKRISHNAN,E.BOEGGEMAN,P.K.QASBA JRNL TITL EFFECT OF THE MET344HIS MUTATION ON THE CONFORMATIONAL JRNL TITL 2 DYNAMICS OF BOVINE BETA-1,4-GALACTOSYLTRANSFERASE: CRYSTAL JRNL TITL 3 STRUCTURE OF THE MET344HIS MUTANT IN COMPLEX WITH CHITOBIOSE JRNL REF BIOCHEMISTRY V. 43 12513 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15449940 JRNL DOI 10.1021/BI049007+ REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1736275.350 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 29341 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2931 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3681 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 REMARK 3 BIN FREE R VALUE : 0.3230 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 397 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4442 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 202 REMARK 3 SOLVENT ATOMS : 495 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.28000 REMARK 3 B22 (A**2) : 4.89000 REMARK 3 B33 (A**2) : -3.62000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.24 REMARK 3 LOW RESOLUTION CUTOFF (A) : 6.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.31 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.830 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) : 1.240 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.960 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.180 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.070 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.31 REMARK 3 BSOL : 37.89 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : UDPH_CTB.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : UDPH_CTB.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1TW5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1000022958. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-MAR-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34133 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08300 REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.50000 REMARK 200 FOR SHELL : 2.000 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: 1O0R REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MES-NAOH, AMMONIUM SULFATE, DIOXANE, REMARK 280 PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 25.18500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.70500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.27500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.70500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.18500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.27500 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 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 APPLY THE FOLLOWING TO CHAINS: A, C 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 APPLY THE FOLLOWING TO CHAINS: B, D, E 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 ALA A 117 REMARK 465 SER A 118 REMARK 465 MET A 119 REMARK 465 THR A 120 REMARK 465 GLY A 121 REMARK 465 GLY A 122 REMARK 465 GLN A 123 REMARK 465 GLN A 124 REMARK 465 MET A 125 REMARK 465 GLY A 126 REMARK 465 ARG A 127 REMARK 465 GLY A 128 REMARK 465 SER A 129 REMARK 465 SER A 130 REMARK 465 ALA B 117 REMARK 465 SER B 118 REMARK 465 MET B 119 REMARK 465 THR B 120 REMARK 465 GLY B 121 REMARK 465 GLY B 122 REMARK 465 GLN B 123 REMARK 465 GLN B 124 REMARK 465 MET B 125 REMARK 465 GLY B 126 REMARK 465 ARG B 127 REMARK 465 GLY B 128 REMARK 465 SER B 129 REMARK 465 SER B 130 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 ASN A 162 68.07 -113.97 REMARK 500 LEU A 167 135.41 -39.50 REMARK 500 ARG A 189 118.76 178.02 REMARK 500 TYR A 286 144.50 -171.41 REMARK 500 GLU A 384 148.32 -171.05 REMARK 500 PHE B 149 52.43 -119.90 REMARK 500 ARG B 189 122.70 -176.29 REMARK 500 ASN B 353 43.21 -147.39 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 403 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 254 OD1 REMARK 620 2 HIS A 344 NE2 94.2 REMARK 620 3 HIS A 347 NE2 86.3 93.4 REMARK 620 4 UDH A 404 O1B 171.6 89.8 100.8 REMARK 620 5 UDH A 404 O1A 94.5 171.0 89.5 81.3 REMARK 620 6 HOH A 912 O 88.8 88.7 174.8 83.9 89.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 805 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 254 OD1 REMARK 620 2 HIS B 344 NE2 87.5 REMARK 620 3 HIS B 347 NE2 80.6 89.6 REMARK 620 4 UDH B 806 O1A 93.5 176.8 87.5 REMARK 620 5 UDH B 806 O1B 173.9 94.2 105.3 85.1 REMARK 620 6 HOH B1008 O 89.9 92.7 170.1 90.4 84.2 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1O0R RELATED DB: PDB REMARK 900 CATALYTIC DOMAIN OF BOVINE BETA1,4-GALACTOSYLTRANSFERASE COMPLEX REMARK 900 WITH UDP-GALACTOSE AND MANGANESE REMARK 900 RELATED ID: 1TVY RELATED DB: PDB REMARK 900 RELATED ID: 1TW1 RELATED DB: PDB DBREF 1TW5 A 130 402 UNP P08037 B4GT1_BOVIN 57 329 DBREF 1TW5 B 130 402 UNP P08037 B4GT1_BOVIN 57 329 SEQADV 1TW5 ALA A 117 UNP P08037 SEE REMARK 999 SEQADV 1TW5 SER A 118 UNP P08037 SEE REMARK 999 SEQADV 1TW5 MET A 119 UNP P08037 SEE REMARK 999 SEQADV 1TW5 THR A 120 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY A 121 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY A 122 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLN A 123 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLN A 124 UNP P08037 SEE REMARK 999 SEQADV 1TW5 MET A 125 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY A 126 UNP P08037 SEE REMARK 999 SEQADV 1TW5 ARG A 127 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY A 128 UNP P08037 SEE REMARK 999 SEQADV 1TW5 SER A 129 UNP P08037 SEE REMARK 999 SEQADV 1TW5 THR A 342 UNP P08037 CYS 269 ENGINEERED MUTATION SEQADV 1TW5 HIS A 344 UNP P08037 MET 271 ENGINEERED MUTATION SEQADV 1TW5 ALA B 117 UNP P08037 SEE REMARK 999 SEQADV 1TW5 SER B 118 UNP P08037 SEE REMARK 999 SEQADV 1TW5 MET B 119 UNP P08037 SEE REMARK 999 SEQADV 1TW5 THR B 120 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY B 121 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY B 122 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLN B 123 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLN B 124 UNP P08037 SEE REMARK 999 SEQADV 1TW5 MET B 125 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY B 126 UNP P08037 SEE REMARK 999 SEQADV 1TW5 ARG B 127 UNP P08037 SEE REMARK 999 SEQADV 1TW5 GLY B 128 UNP P08037 SEE REMARK 999 SEQADV 1TW5 SER B 129 UNP P08037 SEE REMARK 999 SEQADV 1TW5 THR B 342 UNP P08037 CYS 269 ENGINEERED MUTATION SEQADV 1TW5 HIS B 344 UNP P08037 MET 271 ENGINEERED MUTATION SEQRES 1 A 286 ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER SEQRES 2 A 286 SER LEU THR ALA CYS PRO GLU GLU SER PRO LEU LEU VAL SEQRES 3 A 286 GLY PRO MET LEU ILE GLU PHE ASN ILE PRO VAL ASP LEU SEQRES 4 A 286 LYS LEU VAL GLU GLN GLN ASN PRO LYS VAL LYS LEU GLY SEQRES 5 A 286 GLY ARG TYR THR PRO MET ASP CYS ILE SER PRO HIS LYS SEQRES 6 A 286 VAL ALA ILE ILE ILE PRO PHE ARG ASN ARG GLN GLU HIS SEQRES 7 A 286 LEU LYS TYR TRP LEU TYR TYR LEU HIS PRO ILE LEU GLN SEQRES 8 A 286 ARG GLN GLN LEU ASP TYR GLY ILE TYR VAL ILE ASN GLN SEQRES 9 A 286 ALA GLY GLU SER MET PHE ASN ARG ALA LYS LEU LEU ASN SEQRES 10 A 286 VAL GLY PHE LYS GLU ALA LEU LYS ASP TYR ASP TYR ASN SEQRES 11 A 286 CYS PHE VAL PHE SER ASP VAL ASP LEU ILE PRO MET ASN SEQRES 12 A 286 ASP HIS ASN THR TYR ARG CYS PHE SER GLN PRO ARG HIS SEQRES 13 A 286 ILE SER VAL ALA MET ASP LYS PHE GLY PHE SER LEU PRO SEQRES 14 A 286 TYR VAL GLN TYR PHE GLY GLY VAL SER ALA LEU SER LYS SEQRES 15 A 286 GLN GLN PHE LEU SER ILE ASN GLY PHE PRO ASN ASN TYR SEQRES 16 A 286 TRP GLY TRP GLY GLY GLU ASP ASP ASP ILE TYR ASN ARG SEQRES 17 A 286 LEU ALA PHE ARG GLY MET SER VAL SER ARG PRO ASN ALA SEQRES 18 A 286 VAL ILE GLY LYS THR ARG HIS ILE ARG HIS SER ARG ASP SEQRES 19 A 286 LYS LYS ASN GLU PRO ASN PRO GLN ARG PHE ASP ARG ILE SEQRES 20 A 286 ALA HIS THR LYS GLU THR MET LEU SER ASP GLY LEU ASN SEQRES 21 A 286 SER LEU THR TYR MET VAL LEU GLU VAL GLN ARG TYR PRO SEQRES 22 A 286 LEU TYR THR LYS ILE THR VAL ASP ILE GLY THR PRO SER SEQRES 1 B 286 ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER SEQRES 2 B 286 SER LEU THR ALA CYS PRO GLU GLU SER PRO LEU LEU VAL SEQRES 3 B 286 GLY PRO MET LEU ILE GLU PHE ASN ILE PRO VAL ASP LEU SEQRES 4 B 286 LYS LEU VAL GLU GLN GLN ASN PRO LYS VAL LYS LEU GLY SEQRES 5 B 286 GLY ARG TYR THR PRO MET ASP CYS ILE SER PRO HIS LYS SEQRES 6 B 286 VAL ALA ILE ILE ILE PRO PHE ARG ASN ARG GLN GLU HIS SEQRES 7 B 286 LEU LYS TYR TRP LEU TYR TYR LEU HIS PRO ILE LEU GLN SEQRES 8 B 286 ARG GLN GLN LEU ASP TYR GLY ILE TYR VAL ILE ASN GLN SEQRES 9 B 286 ALA GLY GLU SER MET PHE ASN ARG ALA LYS LEU LEU ASN SEQRES 10 B 286 VAL GLY PHE LYS GLU ALA LEU LYS ASP TYR ASP TYR ASN SEQRES 11 B 286 CYS PHE VAL PHE SER ASP VAL ASP LEU ILE PRO MET ASN SEQRES 12 B 286 ASP HIS ASN THR TYR ARG CYS PHE SER GLN PRO ARG HIS SEQRES 13 B 286 ILE SER VAL ALA MET ASP LYS PHE GLY PHE SER LEU PRO SEQRES 14 B 286 TYR VAL GLN TYR PHE GLY GLY VAL SER ALA LEU SER LYS SEQRES 15 B 286 GLN GLN PHE LEU SER ILE ASN GLY PHE PRO ASN ASN TYR SEQRES 16 B 286 TRP GLY TRP GLY GLY GLU ASP ASP ASP ILE TYR ASN ARG SEQRES 17 B 286 LEU ALA PHE ARG GLY MET SER VAL SER ARG PRO ASN ALA SEQRES 18 B 286 VAL ILE GLY LYS THR ARG HIS ILE ARG HIS SER ARG ASP SEQRES 19 B 286 LYS LYS ASN GLU PRO ASN PRO GLN ARG PHE ASP ARG ILE SEQRES 20 B 286 ALA HIS THR LYS GLU THR MET LEU SER ASP GLY LEU ASN SEQRES 21 B 286 SER LEU THR TYR MET VAL LEU GLU VAL GLN ARG TYR PRO SEQRES 22 B 286 LEU TYR THR LYS ILE THR VAL ASP ILE GLY THR PRO SER HET NAG C 1 15 HET NAG C 2 14 HET NAG D 1 15 HET NAG D 2 14 HET NAG E 1 15 HET NAG E 2 14 HET MN A 403 1 HET UDH A 404 32 HET SO4 A 852 5 HET SO4 A 853 5 HET SO4 A 854 5 HET SO4 A 855 5 HET DIO A 860 6 HET MES A 870 12 HET MN B 805 1 HET UDH B 806 32 HET SO4 B 856 5 HET DIO B 861 6 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM MN MANGANESE (II) ION HETNAM UDH 6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSPHATE HETNAM SO4 SULFATE ION HETNAM DIO 1,4-DIETHYLENE DIOXIDE HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 6(C8 H15 N O6) FORMUL 6 MN 2(MN 2+) FORMUL 7 UDH 2(C15 H27 N3 O12 P2) FORMUL 8 SO4 5(O4 S 2-) FORMUL 12 DIO 2(C4 H8 O2) FORMUL 13 MES C6 H13 N O4 S FORMUL 18 HOH *495(H2 O) HELIX 1 1 ASP A 154 ASN A 162 1 9 HELIX 2 2 ARG A 191 GLN A 209 1 19 HELIX 3 3 ASN A 227 LYS A 241 1 15 HELIX 4 4 LYS A 279 GLY A 281 5 3 HELIX 5 5 LYS A 298 ILE A 304 1 7 HELIX 6 6 GLY A 316 ARG A 328 1 13 HELIX 7 7 GLN A 358 ALA A 364 1 7 HELIX 8 8 HIS A 365 MET A 370 1 6 HELIX 9 9 ASP B 154 ASN B 162 1 9 HELIX 10 10 LYS B 166 ARG B 170 5 5 HELIX 11 11 ARG B 191 GLN B 209 1 19 HELIX 12 12 ASN B 227 LYS B 241 1 15 HELIX 13 13 LYS B 279 GLY B 281 5 3 HELIX 14 14 LYS B 298 ILE B 304 1 7 HELIX 15 15 GLY B 316 ARG B 328 1 13 HELIX 16 16 GLN B 358 HIS B 365 1 8 HELIX 17 17 HIS B 365 MET B 370 1 6 HELIX 18 18 GLY B 374 LEU B 378 5 5 SHEET 1 A 6 ARG A 170 TYR A 171 0 SHEET 2 A 6 ASP A 212 GLN A 220 -1 O TYR A 213 N TYR A 171 SHEET 3 A 6 LYS A 181 PHE A 188 1 N ILE A 186 O ILE A 218 SHEET 4 A 6 CYS A 247 SER A 251 1 O VAL A 249 N ILE A 185 SHEET 5 A 6 VAL A 293 SER A 297 -1 O SER A 294 N PHE A 250 SHEET 6 A 6 ARG A 271 HIS A 272 -1 N ARG A 271 O ALA A 295 SHEET 1 B11 ARG A 170 TYR A 171 0 SHEET 2 B11 ASP A 212 GLN A 220 -1 O TYR A 213 N TYR A 171 SHEET 3 B11 THR A 392 ASP A 397 1 O VAL A 396 N ASN A 219 SHEET 4 B11 MET A 381 ARG A 387 -1 N MET A 381 O ASP A 397 SHEET 5 B11 MET B 381 ARG B 387 -1 O VAL B 385 N VAL A 385 SHEET 6 B11 THR B 392 ASP B 397 -1 O THR B 395 N LEU B 383 SHEET 7 B11 ASP B 212 GLN B 220 1 N ASN B 219 O VAL B 396 SHEET 8 B11 LYS B 181 PHE B 188 1 N ILE B 184 O TYR B 216 SHEET 9 B11 CYS B 247 SER B 251 1 O VAL B 249 N ILE B 185 SHEET 10 B11 VAL B 293 SER B 297 -1 O SER B 294 N PHE B 250 SHEET 11 B11 ARG B 271 HIS B 272 -1 N ARG B 271 O ALA B 295 SHEET 1 C 3 LEU A 255 PRO A 257 0 SHEET 2 C 3 LYS A 341 HIS A 344 -1 O ARG A 343 N ILE A 256 SHEET 3 C 3 ALA A 276 MET A 277 1 N ALA A 276 O THR A 342 SHEET 1 D 3 LEU B 255 PRO B 257 0 SHEET 2 D 3 LYS B 341 HIS B 344 -1 O ARG B 343 N ILE B 256 SHEET 3 D 3 ALA B 276 MET B 277 1 N ALA B 276 O THR B 342 SSBOND 1 CYS A 134 CYS A 176 1555 1555 2.04 SSBOND 2 CYS A 247 CYS A 266 1555 1555 2.03 SSBOND 3 CYS B 134 CYS B 176 1555 1555 2.03 SSBOND 4 CYS B 247 CYS B 266 1555 1555 2.04 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.39 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.39 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.40 LINK OD1 ASP A 254 MN MN A 403 1555 1555 2.17 LINK NE2 HIS A 344 MN MN A 403 1555 1555 2.24 LINK NE2 HIS A 347 MN MN A 403 1555 1555 2.37 LINK MN MN A 403 O1B UDH A 404 1555 1555 2.23 LINK MN MN A 403 O1A UDH A 404 1555 1555 2.04 LINK MN MN A 403 O HOH A 912 1555 1555 2.26 LINK OD1 ASP B 254 MN MN B 805 1555 1555 2.07 LINK NE2 HIS B 344 MN MN B 805 1555 1555 2.19 LINK NE2 HIS B 347 MN MN B 805 1555 1555 2.25 LINK MN MN B 805 O1A UDH B 806 1555 1555 1.97 LINK MN MN B 805 O1B UDH B 806 1555 1555 2.26 LINK MN MN B 805 O HOH B1008 1555 1555 2.38 CRYST1 50.370 92.550 143.410 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 0.019853 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010805 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006973 0.00000