HEADER TRANSFERASE (GLUTAMINE AMIDOTRANSFERASE)04-APR-95 1GPM TITLE ESCHERICHIA COLI GMP SYNTHETASE COMPLEXED WITH AMP AND PYROPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GMP SYNTHETASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: XMP AMINASE; COMPND 5 EC: 6.3.5.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: GUAA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGUAA-TAC; SOURCE 9 EXPRESSION_SYSTEM_GENE: GUAA; SOURCE 10 OTHER_DETAILS: TAC PROMOTER KEYWDS CLASS I GLUTAMINE AMIDOTRANSFERASE, N-TYPE ATP PYROPHOSPHATASE, KEYWDS 2 TRANSFERASE (GLUTAMINE AMIDOTRANSFERASE) EXPDTA X-RAY DIFFRACTION AUTHOR J.J.G.TESMER REVDAT 5 07-FEB-24 1GPM 1 REMARK LINK REVDAT 4 13-JUL-11 1GPM 1 VERSN REVDAT 3 24-FEB-09 1GPM 1 VERSN REVDAT 2 01-APR-03 1GPM 1 JRNL REVDAT 1 29-JAN-96 1GPM 0 JRNL AUTH J.J.TESMER,T.J.KLEM,M.L.DERAS,V.J.DAVISSON,J.L.SMITH JRNL TITL THE CRYSTAL STRUCTURE OF GMP SYNTHETASE REVEALS A NOVEL JRNL TITL 2 CATALYTIC TRIAD AND IS A STRUCTURAL PARADIGM FOR TWO ENZYME JRNL TITL 3 FAMILIES. JRNL REF NAT.STRUCT.BIOL. V. 3 74 1996 JRNL REFN ISSN 1072-8368 JRNL PMID 8548458 JRNL DOI 10.1038/NSB0196-74 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.J.G.TESMER,T.L.STEMMLER,J.E.PENNER-HAHN,V.J.DAVISSON, REMARK 1 AUTH 2 J.L.SMITH REMARK 1 TITL PRELIMINARY X-RAY ANALYSIS OF ESCHERICHIA COLI GMP REMARK 1 TITL 2 SYNTHETASE: DETERMINATION OF ANOMALOUS SCATTERING FACTORS REMARK 1 TITL 3 FOR A CYSTEINYL MERCURY DERIVATIVE REMARK 1 REF PROTEINS V. 18 394 1994 REMARK 1 REFN ISSN 0887-3585 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 98760 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 SET) : 0.174 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 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 15804 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 203 REMARK 3 SOLVENT ATOMS : 790 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.30 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.300 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GPM 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_1000173660. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-93; 1992 REMARK 200 TEMPERATURE (KELVIN) : 277; 277 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; N REMARK 200 RADIATION SOURCE : PHOTON FACTORY; ROTATING ANODE REMARK 200 BEAMLINE : BL-6A; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.9100, 0.9804; 1.5418 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL; AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : WEISSENBERG; XUONG-HAMLIN REMARK 200 MULTIWIRE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS MODIFIED FOR USE WITH SDMS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 105224 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.5 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.05300 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; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.0 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 51.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 17290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 80690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -116.0 KCAL/MOL 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 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 MET A 1 REMARK 465 THR A 2 REMARK 465 SER A 347 REMARK 465 ALA A 348 REMARK 465 THR A 349 REMARK 465 GLY A 350 REMARK 465 LYS A 351 REMARK 465 ALA A 352 REMARK 465 HIS A 353 REMARK 465 VAL A 354 REMARK 465 ILE A 355 REMARK 465 LYS A 356 REMARK 465 SER A 357 REMARK 465 HIS A 358 REMARK 465 HIS A 359 REMARK 465 ASN A 360 REMARK 465 VAL A 361 REMARK 465 GLY A 362 REMARK 465 GLY A 363 REMARK 465 LEU A 364 REMARK 465 PRO A 365 REMARK 465 LYS A 366 REMARK 465 GLU A 367 REMARK 465 MET A 368 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 SER B 344 REMARK 465 ALA B 345 REMARK 465 ALA B 346 REMARK 465 SER B 347 REMARK 465 ALA B 348 REMARK 465 THR B 349 REMARK 465 GLY B 350 REMARK 465 LYS B 351 REMARK 465 ALA B 352 REMARK 465 HIS B 353 REMARK 465 VAL B 354 REMARK 465 ILE B 355 REMARK 465 LYS B 356 REMARK 465 SER B 357 REMARK 465 HIS B 358 REMARK 465 HIS B 359 REMARK 465 ASN B 360 REMARK 465 VAL B 361 REMARK 465 GLY B 362 REMARK 465 GLY B 363 REMARK 465 LEU B 364 REMARK 465 PRO B 365 REMARK 465 LYS B 366 REMARK 465 GLU B 367 REMARK 465 MET C 1 REMARK 465 THR C 2 REMARK 465 SER C 347 REMARK 465 ALA C 348 REMARK 465 THR C 349 REMARK 465 GLY C 350 REMARK 465 LYS C 351 REMARK 465 ALA C 352 REMARK 465 HIS C 353 REMARK 465 VAL C 354 REMARK 465 ILE C 355 REMARK 465 LYS C 356 REMARK 465 SER C 357 REMARK 465 HIS C 358 REMARK 465 HIS C 359 REMARK 465 ASN C 360 REMARK 465 VAL C 361 REMARK 465 GLY C 362 REMARK 465 GLY C 363 REMARK 465 LEU C 364 REMARK 465 PRO C 365 REMARK 465 LYS C 366 REMARK 465 GLU C 367 REMARK 465 MET C 368 REMARK 465 MET D 1 REMARK 465 THR D 2 REMARK 465 SER D 344 REMARK 465 ALA D 345 REMARK 465 ALA D 346 REMARK 465 SER D 347 REMARK 465 ALA D 348 REMARK 465 THR D 349 REMARK 465 GLY D 350 REMARK 465 LYS D 351 REMARK 465 ALA D 352 REMARK 465 HIS D 353 REMARK 465 VAL D 354 REMARK 465 ILE D 355 REMARK 465 LYS D 356 REMARK 465 SER D 357 REMARK 465 HIS D 358 REMARK 465 HIS D 359 REMARK 465 ASN D 360 REMARK 465 VAL D 361 REMARK 465 GLY D 362 REMARK 465 GLY D 363 REMARK 465 LEU D 364 REMARK 465 PRO D 365 REMARK 465 LYS D 366 REMARK 465 GLU D 367 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 MG B 530 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 POP B 526 O3 REMARK 620 2 POP B 526 O6 91.4 REMARK 620 3 AMP B 527 O1P 109.7 158.9 REMARK 620 4 AMP B 527 O3P 90.1 107.5 72.9 REMARK 620 5 HOH B 609 O 74.6 104.4 82.7 144.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 530 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 POP C 526 O3 REMARK 620 2 POP C 526 O6 88.1 REMARK 620 3 AMP C 527 O1P 101.5 123.0 REMARK 620 4 HOH C 712 O 75.7 135.3 101.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 530 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 POP D 526 O3 REMARK 620 2 POP D 526 O6 86.2 REMARK 620 3 AMP D 527 O1P 79.7 99.6 REMARK 620 N 1 2 REMARK 650 REMARK 650 HELIX REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: REMARK 650 RESIDUES FORMING SECONDARY STRUCTURE HAVE BACKBONE REMARK 650 H-BONDS < 3.4 ANGSTROMS REMARK 650 HELIX_ID: 5A,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 650 HELIX_ID: 8A,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 650 HELIX_ID: 5B,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 650 HELIX_ID: 8B,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 650 HELIX_ID: 5C,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 650 HELIX_ID: 8C,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 650 HELIX_ID: 5D,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 650 HELIX_ID: 8D,LAST 2 RESIDUES FORM PI H-BONDS. REMARK 700 REMARK 700 SHEET REMARK 700 S1A, S1B, S1C, S1D: DETERMINATION METHOD: RESIDUES FORMING REMARK 700 SECONDARY STRUCTURE HAVE BACKBONE H-BONDS < 3.4 ANGSTROMS; REMARK 700 S1A AND S2A, S1B AND S2B, S1C AND S2C, S1D AND S2D ARE REMARK 700 CONTINUOUS, BUT THE OVERALL FOLD OF THE DOMAIN SUGGESTS REMARK 700 THAT THEY ARE BETTER DESCRIBED AS DISTINCT SHEETS. THE REMARK 700 FIRST STRAND IN S2A, S2B, S2C, S2D WOULD BE THE NEXT REMARK 700 STRAND IN S1A S1B, S1C, S1D, RESPECTIVELY. REMARK 700 S3A, S3B, S3C, S3D: BETA RIBBON. REMARK 700 THE DIMERIZATION DOMAIN FOR CHAINS A AND C CONTAINS A REMARK 700 SHEET WITH TWO BIFURCATED STRANDS, AS DOES THE REMARK 700 DIMERIZATION DOMAIN FOR CHAINS B AND D. THESE SHEETS REMARK 700 ARE PRESENTED AS SHEETS SAC AND TAC FOR CHAINS A AND C REMARK 700 AND SHEETS SBD AND TBD FOR CHAINS B AND D. SHEETS SAC REMARK 700 AND TAC DIFFER IN CHAINS 3 AND 4 AS DO SHEETS SBD AND REMARK 700 TBD. REMARK 700 SBD: DIMERIZATION DOMAIN. REMARK 700 ATOM_NAME: () () CYS A 86 () REMARK 700 CYS 86 HAS A STRAINED BACKBONE CONFORMATION REMARK 700 (PHI=55, PSI= -110) TYPICAL OF "NUCLEOPHILE ELBOWS" REMARK 700 FOUND IN THE A/B HYDROLASES. THE RESIDUE IS BOTH A MEMBER REMARK 700 OF SHEET S1A AND HELIX 4A. REMARK 700 ATOM_NAME: () () CYS B 86 () REMARK 700 CYS 86 HAS A STRAINED BACKBONE CONFORMATION REMARK 700 (PHI=55, PSI= -110) TYPICAL OF "NUCLEOPHILE ELBOWS" REMARK 700 FOUND IN THE A/B HYDROLASES. THE RESIDUE IS BOTH A MEMBER REMARK 700 OF SHEET S1B AND HELIX 4B. REMARK 700 ATOM_NAME: () () CYS C 86 () REMARK 700 CYS 86 HAS A STRAINED BACKBONE CONFORMATION REMARK 700 (PHI=55, PSI= -110) TYPICAL OF "NUCLEOPHILE ELBOWS" REMARK 700 FOUND IN THE A/B HYDROLASES. THE RESIDUE IS BOTH A MEMBER REMARK 700 OF SHEET S1C AND HELIX 4C. REMARK 700 ATOM_NAME: () () CYS D 86 () REMARK 700 CYS 86 HAS A STRAINED BACKBONE CONFORMATION REMARK 700 (PHI=55, PSI= -110) TYPICAL OF "NUCLEOPHILE ELBOWS" REMARK 700 FOUND IN THE A/B HYDROLASES. THE RESIDUE IS BOTH A MEMBER REMARK 700 OF SHEET S1D AND HELIX 4D. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: GAA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: G-TYPE GLUTAMINE AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 THESE RESIDUES ARE ARRANGED IN A CATALYTIC TRIAD SIMILAR TO REMARK 800 THOSE FOUND IN OTHER HYDROLYTIC ENZYMES REMARK 800 REMARK 800 SITE_IDENTIFIER: GBA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: G-TYPE GLUTAMINE AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 THESE RESIDUES ARE ARRANGED IN A CATALYTIC TRIAD SIMILAR TO REMARK 800 THOSE FOUND IN OTHER HYDROLYTIC ENZYMES REMARK 800 REMARK 800 SITE_IDENTIFIER: GCA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: G-TYPE GLUTAMINE AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 THESE RESIDUES ARE ARRANGED IN A CATALYTIC TRIAD SIMILAR TO REMARK 800 THOSE FOUND IN OTHER HYDROLYTIC ENZYMES REMARK 800 REMARK 800 SITE_IDENTIFIER: GDA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: G-TYPE GLUTAMINE AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 THESE RESIDUES ARE ARRANGED IN A CATALYTIC TRIAD SIMILAR TO REMARK 800 THOSE FOUND IN OTHER HYDROLYTIC ENZYMES REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 528 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 528 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 530 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 528 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 530 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 D 528 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 530 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP A 526 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP A 527 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 529 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP B 526 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP B 527 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 529 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP C 526 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP C 527 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT C 529 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP D 526 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP D 527 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT D 529 REMARK 999 REMARK 999 SEQUENCE REMARK 999 N-TERMINAL SEQUENCING INDICATES THAT 50% OF THE N-TERMINAL REMARK 999 METHIONINES ARE CLEAVED IN THE PURIFIED PROTEIN. DBREF 1GPM A 1 525 UNP P04079 GUAA_ECOLI 1 525 DBREF 1GPM B 1 525 UNP P04079 GUAA_ECOLI 1 525 DBREF 1GPM C 1 525 UNP P04079 GUAA_ECOLI 1 525 DBREF 1GPM D 1 525 UNP P04079 GUAA_ECOLI 1 525 SEQRES 1 A 525 MET THR GLU ASN ILE HIS LYS HIS ARG ILE LEU ILE LEU SEQRES 2 A 525 ASP PHE GLY SER GLN TYR THR GLN LEU VAL ALA ARG ARG SEQRES 3 A 525 VAL ARG GLU LEU GLY VAL TYR CYS GLU LEU TRP ALA TRP SEQRES 4 A 525 ASP VAL THR GLU ALA GLN ILE ARG ASP PHE ASN PRO SER SEQRES 5 A 525 GLY ILE ILE LEU SER GLY GLY PRO GLU SER THR THR GLU SEQRES 6 A 525 GLU ASN SER PRO ARG ALA PRO GLN TYR VAL PHE GLU ALA SEQRES 7 A 525 GLY VAL PRO VAL PHE GLY VAL CYS TYR GLY MET GLN THR SEQRES 8 A 525 MET ALA MET GLN LEU GLY GLY HIS VAL GLU ALA SER ASN SEQRES 9 A 525 GLU ARG GLU PHE GLY TYR ALA GLN VAL GLU VAL VAL ASN SEQRES 10 A 525 ASP SER ALA LEU VAL ARG GLY ILE GLU ASP ALA LEU THR SEQRES 11 A 525 ALA ASP GLY LYS PRO LEU LEU ASP VAL TRP MET SER HIS SEQRES 12 A 525 GLY ASP LYS VAL THR ALA ILE PRO SER ASP PHE ILE THR SEQRES 13 A 525 VAL ALA SER THR GLU SER CYS PRO PHE ALA ILE MET ALA SEQRES 14 A 525 ASN GLU GLU LYS ARG PHE TYR GLY VAL GLN PHE HIS PRO SEQRES 15 A 525 GLU VAL THR HIS THR ARG GLN GLY MET ARG MET LEU GLU SEQRES 16 A 525 ARG PHE VAL ARG ASP ILE CYS GLN CYS GLU ALA LEU TRP SEQRES 17 A 525 THR PRO ALA LYS ILE ILE ASP ASP ALA VAL ALA ARG ILE SEQRES 18 A 525 ARG GLU GLN VAL GLY ASP ASP LYS VAL ILE LEU GLY LEU SEQRES 19 A 525 SER GLY GLY VAL ASP SER SER VAL THR ALA MET LEU LEU SEQRES 20 A 525 HIS ARG ALA ILE GLY LYS ASN LEU THR CYS VAL PHE VAL SEQRES 21 A 525 ASP ASN GLY LEU LEU ARG LEU ASN GLU ALA GLU GLN VAL SEQRES 22 A 525 LEU ASP MET PHE GLY ASP HIS PHE GLY LEU ASN ILE VAL SEQRES 23 A 525 HIS VAL PRO ALA GLU ASP ARG PHE LEU SER ALA LEU ALA SEQRES 24 A 525 GLY GLU ASN ASP PRO GLU ALA LYS ARG LYS ILE ILE GLY SEQRES 25 A 525 ARG VAL PHE VAL GLU VAL PHE ASP GLU GLU ALA LEU LYS SEQRES 26 A 525 LEU GLU ASP VAL LYS TRP LEU ALA GLN GLY THR ILE TYR SEQRES 27 A 525 PRO ASP VAL ILE GLU SER ALA ALA SER ALA THR GLY LYS SEQRES 28 A 525 ALA HIS VAL ILE LYS SER HIS HIS ASN VAL GLY GLY LEU SEQRES 29 A 525 PRO LYS GLU MET LYS MET GLY LEU VAL GLU PRO LEU LYS SEQRES 30 A 525 GLU LEU PHE LYS ASP GLU VAL ARG LYS ILE GLY LEU GLU SEQRES 31 A 525 LEU GLY LEU PRO TYR ASP MET LEU TYR ARG HIS PRO PHE SEQRES 32 A 525 PRO GLY PRO GLY LEU GLY VAL ARG VAL LEU GLY GLU VAL SEQRES 33 A 525 LYS LYS GLU TYR CYS ASP LEU LEU ARG ARG ALA ASP ALA SEQRES 34 A 525 ILE PHE ILE GLU GLU LEU ARG LYS ALA ASP LEU TYR ASP SEQRES 35 A 525 LYS VAL SER GLN ALA PHE THR VAL PHE LEU PRO VAL ARG SEQRES 36 A 525 SER VAL GLY VAL MET GLY ASP GLY ARG LYS TYR ASP TRP SEQRES 37 A 525 VAL VAL SER LEU ARG ALA VAL GLU THR ILE ASP PHE MET SEQRES 38 A 525 THR ALA HIS TRP ALA HIS LEU PRO TYR ASP PHE LEU GLY SEQRES 39 A 525 ARG VAL SER ASN ARG ILE ILE ASN GLU VAL ASN GLY ILE SEQRES 40 A 525 SER ARG VAL VAL TYR ASP ILE SER GLY LYS PRO PRO ALA SEQRES 41 A 525 THR ILE GLU TRP GLU SEQRES 1 B 525 MET THR GLU ASN ILE HIS LYS HIS ARG ILE LEU ILE LEU SEQRES 2 B 525 ASP PHE GLY SER GLN TYR THR GLN LEU VAL ALA ARG ARG SEQRES 3 B 525 VAL ARG GLU LEU GLY VAL TYR CYS GLU LEU TRP ALA TRP SEQRES 4 B 525 ASP VAL THR GLU ALA GLN ILE ARG ASP PHE ASN PRO SER SEQRES 5 B 525 GLY ILE ILE LEU SER GLY GLY PRO GLU SER THR THR GLU SEQRES 6 B 525 GLU ASN SER PRO ARG ALA PRO GLN TYR VAL PHE GLU ALA SEQRES 7 B 525 GLY VAL PRO VAL PHE GLY VAL CYS TYR GLY MET GLN THR SEQRES 8 B 525 MET ALA MET GLN LEU GLY GLY HIS VAL GLU ALA SER ASN SEQRES 9 B 525 GLU ARG GLU PHE GLY TYR ALA GLN VAL GLU VAL VAL ASN SEQRES 10 B 525 ASP SER ALA LEU VAL ARG GLY ILE GLU ASP ALA LEU THR SEQRES 11 B 525 ALA ASP GLY LYS PRO LEU LEU ASP VAL TRP MET SER HIS SEQRES 12 B 525 GLY ASP LYS VAL THR ALA ILE PRO SER ASP PHE ILE THR SEQRES 13 B 525 VAL ALA SER THR GLU SER CYS PRO PHE ALA ILE MET ALA SEQRES 14 B 525 ASN GLU GLU LYS ARG PHE TYR GLY VAL GLN PHE HIS PRO SEQRES 15 B 525 GLU VAL THR HIS THR ARG GLN GLY MET ARG MET LEU GLU SEQRES 16 B 525 ARG PHE VAL ARG ASP ILE CYS GLN CYS GLU ALA LEU TRP SEQRES 17 B 525 THR PRO ALA LYS ILE ILE ASP ASP ALA VAL ALA ARG ILE SEQRES 18 B 525 ARG GLU GLN VAL GLY ASP ASP LYS VAL ILE LEU GLY LEU SEQRES 19 B 525 SER GLY GLY VAL ASP SER SER VAL THR ALA MET LEU LEU SEQRES 20 B 525 HIS ARG ALA ILE GLY LYS ASN LEU THR CYS VAL PHE VAL SEQRES 21 B 525 ASP ASN GLY LEU LEU ARG LEU ASN GLU ALA GLU GLN VAL SEQRES 22 B 525 LEU ASP MET PHE GLY ASP HIS PHE GLY LEU ASN ILE VAL SEQRES 23 B 525 HIS VAL PRO ALA GLU ASP ARG PHE LEU SER ALA LEU ALA SEQRES 24 B 525 GLY GLU ASN ASP PRO GLU ALA LYS ARG LYS ILE ILE GLY SEQRES 25 B 525 ARG VAL PHE VAL GLU VAL PHE ASP GLU GLU ALA LEU LYS SEQRES 26 B 525 LEU GLU ASP VAL LYS TRP LEU ALA GLN GLY THR ILE TYR SEQRES 27 B 525 PRO ASP VAL ILE GLU SER ALA ALA SER ALA THR GLY LYS SEQRES 28 B 525 ALA HIS VAL ILE LYS SER HIS HIS ASN VAL GLY GLY LEU SEQRES 29 B 525 PRO LYS GLU MET LYS MET GLY LEU VAL GLU PRO LEU LYS SEQRES 30 B 525 GLU LEU PHE LYS ASP GLU VAL ARG LYS ILE GLY LEU GLU SEQRES 31 B 525 LEU GLY LEU PRO TYR ASP MET LEU TYR ARG HIS PRO PHE SEQRES 32 B 525 PRO GLY PRO GLY LEU GLY VAL ARG VAL LEU GLY GLU VAL SEQRES 33 B 525 LYS LYS GLU TYR CYS ASP LEU LEU ARG ARG ALA ASP ALA SEQRES 34 B 525 ILE PHE ILE GLU GLU LEU ARG LYS ALA ASP LEU TYR ASP SEQRES 35 B 525 LYS VAL SER GLN ALA PHE THR VAL PHE LEU PRO VAL ARG SEQRES 36 B 525 SER VAL GLY VAL MET GLY ASP GLY ARG LYS TYR ASP TRP SEQRES 37 B 525 VAL VAL SER LEU ARG ALA VAL GLU THR ILE ASP PHE MET SEQRES 38 B 525 THR ALA HIS TRP ALA HIS LEU PRO TYR ASP PHE LEU GLY SEQRES 39 B 525 ARG VAL SER ASN ARG ILE ILE ASN GLU VAL ASN GLY ILE SEQRES 40 B 525 SER ARG VAL VAL TYR ASP ILE SER GLY LYS PRO PRO ALA SEQRES 41 B 525 THR ILE GLU TRP GLU SEQRES 1 C 525 MET THR GLU ASN ILE HIS LYS HIS ARG ILE LEU ILE LEU SEQRES 2 C 525 ASP PHE GLY SER GLN TYR THR GLN LEU VAL ALA ARG ARG SEQRES 3 C 525 VAL ARG GLU LEU GLY VAL TYR CYS GLU LEU TRP ALA TRP SEQRES 4 C 525 ASP VAL THR GLU ALA GLN ILE ARG ASP PHE ASN PRO SER SEQRES 5 C 525 GLY ILE ILE LEU SER GLY GLY PRO GLU SER THR THR GLU SEQRES 6 C 525 GLU ASN SER PRO ARG ALA PRO GLN TYR VAL PHE GLU ALA SEQRES 7 C 525 GLY VAL PRO VAL PHE GLY VAL CYS TYR GLY MET GLN THR SEQRES 8 C 525 MET ALA MET GLN LEU GLY GLY HIS VAL GLU ALA SER ASN SEQRES 9 C 525 GLU ARG GLU PHE GLY TYR ALA GLN VAL GLU VAL VAL ASN SEQRES 10 C 525 ASP SER ALA LEU VAL ARG GLY ILE GLU ASP ALA LEU THR SEQRES 11 C 525 ALA ASP GLY LYS PRO LEU LEU ASP VAL TRP MET SER HIS SEQRES 12 C 525 GLY ASP LYS VAL THR ALA ILE PRO SER ASP PHE ILE THR SEQRES 13 C 525 VAL ALA SER THR GLU SER CYS PRO PHE ALA ILE MET ALA SEQRES 14 C 525 ASN GLU GLU LYS ARG PHE TYR GLY VAL GLN PHE HIS PRO SEQRES 15 C 525 GLU VAL THR HIS THR ARG GLN GLY MET ARG MET LEU GLU SEQRES 16 C 525 ARG PHE VAL ARG ASP ILE CYS GLN CYS GLU ALA LEU TRP SEQRES 17 C 525 THR PRO ALA LYS ILE ILE ASP ASP ALA VAL ALA ARG ILE SEQRES 18 C 525 ARG GLU GLN VAL GLY ASP ASP LYS VAL ILE LEU GLY LEU SEQRES 19 C 525 SER GLY GLY VAL ASP SER SER VAL THR ALA MET LEU LEU SEQRES 20 C 525 HIS ARG ALA ILE GLY LYS ASN LEU THR CYS VAL PHE VAL SEQRES 21 C 525 ASP ASN GLY LEU LEU ARG LEU ASN GLU ALA GLU GLN VAL SEQRES 22 C 525 LEU ASP MET PHE GLY ASP HIS PHE GLY LEU ASN ILE VAL SEQRES 23 C 525 HIS VAL PRO ALA GLU ASP ARG PHE LEU SER ALA LEU ALA SEQRES 24 C 525 GLY GLU ASN ASP PRO GLU ALA LYS ARG LYS ILE ILE GLY SEQRES 25 C 525 ARG VAL PHE VAL GLU VAL PHE ASP GLU GLU ALA LEU LYS SEQRES 26 C 525 LEU GLU ASP VAL LYS TRP LEU ALA GLN GLY THR ILE TYR SEQRES 27 C 525 PRO ASP VAL ILE GLU SER ALA ALA SER ALA THR GLY LYS SEQRES 28 C 525 ALA HIS VAL ILE LYS SER HIS HIS ASN VAL GLY GLY LEU SEQRES 29 C 525 PRO LYS GLU MET LYS MET GLY LEU VAL GLU PRO LEU LYS SEQRES 30 C 525 GLU LEU PHE LYS ASP GLU VAL ARG LYS ILE GLY LEU GLU SEQRES 31 C 525 LEU GLY LEU PRO TYR ASP MET LEU TYR ARG HIS PRO PHE SEQRES 32 C 525 PRO GLY PRO GLY LEU GLY VAL ARG VAL LEU GLY GLU VAL SEQRES 33 C 525 LYS LYS GLU TYR CYS ASP LEU LEU ARG ARG ALA ASP ALA SEQRES 34 C 525 ILE PHE ILE GLU GLU LEU ARG LYS ALA ASP LEU TYR ASP SEQRES 35 C 525 LYS VAL SER GLN ALA PHE THR VAL PHE LEU PRO VAL ARG SEQRES 36 C 525 SER VAL GLY VAL MET GLY ASP GLY ARG LYS TYR ASP TRP SEQRES 37 C 525 VAL VAL SER LEU ARG ALA VAL GLU THR ILE ASP PHE MET SEQRES 38 C 525 THR ALA HIS TRP ALA HIS LEU PRO TYR ASP PHE LEU GLY SEQRES 39 C 525 ARG VAL SER ASN ARG ILE ILE ASN GLU VAL ASN GLY ILE SEQRES 40 C 525 SER ARG VAL VAL TYR ASP ILE SER GLY LYS PRO PRO ALA SEQRES 41 C 525 THR ILE GLU TRP GLU SEQRES 1 D 525 MET THR GLU ASN ILE HIS LYS HIS ARG ILE LEU ILE LEU SEQRES 2 D 525 ASP PHE GLY SER GLN TYR THR GLN LEU VAL ALA ARG ARG SEQRES 3 D 525 VAL ARG GLU LEU GLY VAL TYR CYS GLU LEU TRP ALA TRP SEQRES 4 D 525 ASP VAL THR GLU ALA GLN ILE ARG ASP PHE ASN PRO SER SEQRES 5 D 525 GLY ILE ILE LEU SER GLY GLY PRO GLU SER THR THR GLU SEQRES 6 D 525 GLU ASN SER PRO ARG ALA PRO GLN TYR VAL PHE GLU ALA SEQRES 7 D 525 GLY VAL PRO VAL PHE GLY VAL CYS TYR GLY MET GLN THR SEQRES 8 D 525 MET ALA MET GLN LEU GLY GLY HIS VAL GLU ALA SER ASN SEQRES 9 D 525 GLU ARG GLU PHE GLY TYR ALA GLN VAL GLU VAL VAL ASN SEQRES 10 D 525 ASP SER ALA LEU VAL ARG GLY ILE GLU ASP ALA LEU THR SEQRES 11 D 525 ALA ASP GLY LYS PRO LEU LEU ASP VAL TRP MET SER HIS SEQRES 12 D 525 GLY ASP LYS VAL THR ALA ILE PRO SER ASP PHE ILE THR SEQRES 13 D 525 VAL ALA SER THR GLU SER CYS PRO PHE ALA ILE MET ALA SEQRES 14 D 525 ASN GLU GLU LYS ARG PHE TYR GLY VAL GLN PHE HIS PRO SEQRES 15 D 525 GLU VAL THR HIS THR ARG GLN GLY MET ARG MET LEU GLU SEQRES 16 D 525 ARG PHE VAL ARG ASP ILE CYS GLN CYS GLU ALA LEU TRP SEQRES 17 D 525 THR PRO ALA LYS ILE ILE ASP ASP ALA VAL ALA ARG ILE SEQRES 18 D 525 ARG GLU GLN VAL GLY ASP ASP LYS VAL ILE LEU GLY LEU SEQRES 19 D 525 SER GLY GLY VAL ASP SER SER VAL THR ALA MET LEU LEU SEQRES 20 D 525 HIS ARG ALA ILE GLY LYS ASN LEU THR CYS VAL PHE VAL SEQRES 21 D 525 ASP ASN GLY LEU LEU ARG LEU ASN GLU ALA GLU GLN VAL SEQRES 22 D 525 LEU ASP MET PHE GLY ASP HIS PHE GLY LEU ASN ILE VAL SEQRES 23 D 525 HIS VAL PRO ALA GLU ASP ARG PHE LEU SER ALA LEU ALA SEQRES 24 D 525 GLY GLU ASN ASP PRO GLU ALA LYS ARG LYS ILE ILE GLY SEQRES 25 D 525 ARG VAL PHE VAL GLU VAL PHE ASP GLU GLU ALA LEU LYS SEQRES 26 D 525 LEU GLU ASP VAL LYS TRP LEU ALA GLN GLY THR ILE TYR SEQRES 27 D 525 PRO ASP VAL ILE GLU SER ALA ALA SER ALA THR GLY LYS SEQRES 28 D 525 ALA HIS VAL ILE LYS SER HIS HIS ASN VAL GLY GLY LEU SEQRES 29 D 525 PRO LYS GLU MET LYS MET GLY LEU VAL GLU PRO LEU LYS SEQRES 30 D 525 GLU LEU PHE LYS ASP GLU VAL ARG LYS ILE GLY LEU GLU SEQRES 31 D 525 LEU GLY LEU PRO TYR ASP MET LEU TYR ARG HIS PRO PHE SEQRES 32 D 525 PRO GLY PRO GLY LEU GLY VAL ARG VAL LEU GLY GLU VAL SEQRES 33 D 525 LYS LYS GLU TYR CYS ASP LEU LEU ARG ARG ALA ASP ALA SEQRES 34 D 525 ILE PHE ILE GLU GLU LEU ARG LYS ALA ASP LEU TYR ASP SEQRES 35 D 525 LYS VAL SER GLN ALA PHE THR VAL PHE LEU PRO VAL ARG SEQRES 36 D 525 SER VAL GLY VAL MET GLY ASP GLY ARG LYS TYR ASP TRP SEQRES 37 D 525 VAL VAL SER LEU ARG ALA VAL GLU THR ILE ASP PHE MET SEQRES 38 D 525 THR ALA HIS TRP ALA HIS LEU PRO TYR ASP PHE LEU GLY SEQRES 39 D 525 ARG VAL SER ASN ARG ILE ILE ASN GLU VAL ASN GLY ILE SEQRES 40 D 525 SER ARG VAL VAL TYR ASP ILE SER GLY LYS PRO PRO ALA SEQRES 41 D 525 THR ILE GLU TRP GLU HET PO4 A 528 5 HET POP A 526 9 HET AMP A 527 23 HET CIT A 529 13 HET PO4 B 528 5 HET MG B 530 1 HET POP B 526 9 HET AMP B 527 23 HET CIT B 529 13 HET PO4 C 528 5 HET MG C 530 1 HET POP C 526 9 HET AMP C 527 23 HET CIT C 529 13 HET PO4 D 528 5 HET MG D 530 1 HET POP D 526 9 HET AMP D 527 23 HET CIT D 529 13 HETNAM PO4 PHOSPHATE ION HETNAM POP PYROPHOSPHATE 2- HETNAM AMP ADENOSINE MONOPHOSPHATE HETNAM CIT CITRIC ACID HETNAM MG MAGNESIUM ION FORMUL 5 PO4 4(O4 P 3-) FORMUL 6 POP 4(H2 O7 P2 2-) FORMUL 7 AMP 4(C10 H14 N5 O7 P) FORMUL 8 CIT 4(C6 H8 O7) FORMUL 10 MG 3(MG 2+) FORMUL 24 HOH *790(H2 O) HELIX 1 1A TYR A 19 LEU A 30 1 12 HELIX 2 2A THR A 42 ASN A 50 1 9 HELIX 3 3A PRO A 72 ALA A 78 5MIXED CLASS 1 AND CLASS 5 7 HELIX 4 4A CYS A 86 LEU A 96 1SEE REMARK ABOUT RESIDUE 86 11 HELIX 5 5A GLN A 189 CYS A 202 1 14 HELIX 6 6A THR A 209 GLY A 226 1 18 HELIX 7 7A GLY A 237 GLY A 252 1 16 HELIX 8 8A ASN A 268 PHE A 281 1 14 HELIX 9 9A ALA A 290 ALA A 299 1 10 HELIX 10 10A ASP A 303 LEU A 326 1 24 HELIX 11 11A ILE A 337 ALA A 346 1 10 HELIX 12 12A PHE A 380 LEU A 391 1 12 HELIX 13 13A PRO A 394 TYR A 399 1 6 HELIX 14 14A PRO A 406 VAL A 412 5MIXED CLASS 5 AND CLASS 1 7 HELIX 15 15A LYS A 417 ALA A 438 1 22 HELIX 16 16A LEU A 440 VAL A 444 5 5 HELIX 17 17A PRO A 489 VAL A 504 1 16 HELIX 18 1B TYR B 19 LEU B 30 1 12 HELIX 19 2B THR B 42 ASN B 50 1 9 HELIX 20 3B PRO B 72 ALA B 78 5MIXED CLASS 5 AND CLASS 1 7 HELIX 21 4B CYS B 86 LEU B 96 1SEE REMARK ABOUT RESIDUE 86 11 HELIX 22 5B GLN B 189 CYS B 202 1 14 HELIX 23 6B THR B 209 GLY B 226 1 18 HELIX 24 7B GLY B 237 GLY B 252 1 16 HELIX 25 8B ASN B 268 PHE B 281 1 14 HELIX 26 9B ALA B 290 ALA B 299 1 10 HELIX 27 10B ASP B 303 LEU B 326 1 24 HELIX 28 11B ILE B 337 GLU B 343 1 7 HELIX 29 12B PHE B 380 LEU B 391 1 12 HELIX 30 13B PRO B 394 TYR B 399 1 6 HELIX 31 14B PRO B 406 VAL B 412 5MIXED CLASS 5 AND CLASS 1 7 HELIX 32 15B LYS B 417 ALA B 438 1 22 HELIX 33 16B LEU B 440 VAL B 444 5 5 HELIX 34 17B PRO B 489 VAL B 504 1 16 HELIX 35 1C TYR C 19 LEU C 30 1 12 HELIX 36 2C THR C 42 ASN C 50 1 9 HELIX 37 3C PRO C 72 ALA C 78 5MIXED CLASS 5 AND CLASS 1 7 HELIX 38 4C CYS C 86 LEU C 96 1SEE REMARK ABOUT RESIDUE 86 11 HELIX 39 5C GLN C 189 CYS C 202 1 14 HELIX 40 6C THR C 209 GLY C 226 1 18 HELIX 41 7C GLY C 237 GLY C 252 1 16 HELIX 42 8C ASN C 268 PHE C 281 1 14 HELIX 43 9C ALA C 290 ALA C 299 1 10 HELIX 44 10C ASP C 303 LEU C 326 1 24 HELIX 45 11C ILE C 337 ALA C 346 1 10 HELIX 46 12C PHE C 380 LEU C 391 1 12 HELIX 47 13C PRO C 394 TYR C 399 1 6 HELIX 48 14C PRO C 406 VAL C 412 5MIXED CLASS 5 AND CLASS 1 7 HELIX 49 15C LYS C 417 ALA C 438 1 22 HELIX 50 16C LEU C 440 VAL C 444 5 5 HELIX 51 17C PRO C 489 VAL C 504 1 16 HELIX 52 1D TYR D 19 LEU D 30 1 12 HELIX 53 2D THR D 42 ASN D 50 1 9 HELIX 54 3D PRO D 72 ALA D 78 5MIXED CLASS 5 AND CLASS 1 7 HELIX 55 4D CYS D 86 LEU D 96 1SEE REMARK ABOUT RESIDUE 86 11 HELIX 56 5D GLN D 189 CYS D 202 1 14 HELIX 57 6D THR D 209 GLY D 226 1 18 HELIX 58 7D GLY D 237 GLY D 252 1 16 HELIX 59 8D ASN D 268 PHE D 281 1 14 HELIX 60 9D ALA D 290 ALA D 299 1 10 HELIX 61 10D ASP D 303 LEU D 326 1 24 HELIX 62 11D ILE D 337 GLU D 343 1 7 HELIX 63 12D PHE D 380 LEU D 391 1 12 HELIX 64 13D PRO D 394 TYR D 399 1 6 HELIX 65 14D PRO D 406 VAL D 412 5MIXED CLASS 5 AND CLASS 1 7 HELIX 66 15D LYS D 417 ALA D 438 1 22 HELIX 67 16D LEU D 440 VAL D 444 5 5 HELIX 68 17D PRO D 489 VAL D 504 1 16 SHEET 1 S1A 7 TYR A 33 TRP A 39 0 SHEET 2 S1A 7 ARG A 9 ASP A 14 1 N ILE A 10 O TYR A 33 SHEET 3 S1A 7 GLY A 53 SER A 57 1 O GLY A 53 N LEU A 11 SHEET 4 S1A 7 PRO A 81 CYS A 86 1 N PRO A 81 O ILE A 54 SHEET 5 S1A 7 ARG A 174 GLN A 179 1 O ARG A 174 N VAL A 82 SHEET 6 S1A 7 ALA A 166 ASN A 170 -1 O ASN A 170 N ARG A 174 SHEET 7 S1A 7 ILE A 155 SER A 159 -1 N ILE A 155 O ALA A 169 SHEET 1 S2A 3 GLU A 107 VAL A 116 0 SHEET 2 S2A 3 LYS A 134 HIS A 143 -1 O PRO A 135 N VAL A 115 SHEET 3 S2A 3 ALA A 128 THR A 130 -1 N THR A 130 O LYS A 134 SHEET 1 S3A 2 HIS A 99 GLU A 101 0 SHEET 2 S3A 2 LYS A 146 ALA A 149 -1 O ALA A 149 N HIS A 99 SHEET 1 S4A 5 ASN A 284 ALA A 290 0 SHEET 2 S4A 5 ASN A 254 ASP A 261 1 N CYS A 257 O ASN A 284 SHEET 3 S4A 5 LYS A 229 LEU A 234 1 N VAL A 230 O ASN A 254 SHEET 4 S4A 5 LYS A 330 GLN A 334 1 N TRP A 331 O LYS A 229 SHEET 5 S4A 5 GLY A 371 VAL A 373 1 N GLY A 371 O LYS A 330 SHEET 1 S1B 7 TYR B 33 TRP B 39 0 SHEET 2 S1B 7 ARG B 9 ASP B 14 1 N ILE B 10 O TYR B 33 SHEET 3 S1B 7 GLY B 53 SER B 57 1 O GLY B 53 N LEU B 11 SHEET 4 S1B 7 PRO B 81 CYS B 86 1 N PRO B 81 O ILE B 54 SHEET 5 S1B 7 ARG B 174 GLN B 179 1 O ARG B 174 N VAL B 82 SHEET 6 S1B 7 ALA B 166 ASN B 170 -1 O ASN B 170 N ARG B 174 SHEET 7 S1B 7 ILE B 155 SER B 159 -1 N ILE B 155 O ALA B 169 SHEET 1 S2B 3 GLU B 107 VAL B 116 0 SHEET 2 S2B 3 LYS B 134 HIS B 143 -1 O PRO B 135 N VAL B 115 SHEET 3 S2B 3 ALA B 128 THR B 130 -1 N THR B 130 O LYS B 134 SHEET 1 S3B 2 HIS B 99 GLU B 101 0 SHEET 2 S3B 2 LYS B 146 ALA B 149 -1 O ALA B 149 N HIS B 99 SHEET 1 S4B 5 ASN B 284 ALA B 290 0 SHEET 2 S4B 5 ASN B 254 ASP B 261 1 N CYS B 257 O ASN B 284 SHEET 3 S4B 5 LYS B 229 LEU B 234 1 N VAL B 230 O ASN B 254 SHEET 4 S4B 5 LYS B 330 GLN B 334 1 N TRP B 331 O LYS B 229 SHEET 5 S4B 5 GLY B 371 VAL B 373 1 N GLY B 371 O LYS B 330 SHEET 1 S1C 7 TYR C 33 TRP C 39 0 SHEET 2 S1C 7 ARG C 9 ASP C 14 1 N ILE C 10 O TYR C 33 SHEET 3 S1C 7 GLY C 53 SER C 57 1 O GLY C 53 N LEU C 11 SHEET 4 S1C 7 PRO C 81 CYS C 86 1 N PRO C 81 O ILE C 54 SHEET 5 S1C 7 ARG C 174 GLN C 179 1 O ARG C 174 N VAL C 82 SHEET 6 S1C 7 ALA C 166 ASN C 170 -1 O ASN C 170 N ARG C 174 SHEET 7 S1C 7 ILE C 155 SER C 159 -1 N ILE C 155 O ALA C 169 SHEET 1 S2C 3 GLU C 107 VAL C 116 0 SHEET 2 S2C 3 LYS C 134 HIS C 143 -1 O PRO C 135 N VAL C 115 SHEET 3 S2C 3 ALA C 128 THR C 130 -1 N THR C 130 O LYS C 134 SHEET 1 S3C 2 HIS C 99 GLU C 101 0 SHEET 2 S3C 2 LYS C 146 ALA C 149 -1 O ALA C 149 N HIS C 99 SHEET 1 S4C 5 ASN C 284 ALA C 290 0 SHEET 2 S4C 5 ASN C 254 ASP C 261 1 N CYS C 257 O ASN C 284 SHEET 3 S4C 5 LYS C 229 LEU C 234 1 N VAL C 230 O ASN C 254 SHEET 4 S4C 5 LYS C 330 GLN C 334 1 N TRP C 331 O LYS C 229 SHEET 5 S4C 5 GLY C 371 VAL C 373 1 N GLY C 371 O LYS C 330 SHEET 1 S1D 7 TYR D 33 TRP D 39 0 SHEET 2 S1D 7 ARG D 9 ASP D 14 1 N ILE D 10 O TYR D 33 SHEET 3 S1D 7 GLY D 53 SER D 57 1 O GLY D 53 N LEU D 11 SHEET 4 S1D 7 PRO D 81 CYS D 86 1 N PRO D 81 O ILE D 54 SHEET 5 S1D 7 ARG D 174 GLN D 179 1 O ARG D 174 N VAL D 82 SHEET 6 S1D 7 ALA D 166 ASN D 170 -1 O ASN D 170 N ARG D 174 SHEET 7 S1D 7 ILE D 155 SER D 159 -1 N ILE D 155 O ALA D 169 SHEET 1 S2D 3 GLU D 107 VAL D 116 0 SHEET 2 S2D 3 LYS D 134 HIS D 143 -1 O PRO D 135 N VAL D 115 SHEET 3 S2D 3 ALA D 128 THR D 130 -1 N THR D 130 O LYS D 134 SHEET 1 S3D 2 HIS D 99 GLU D 101 0 SHEET 2 S3D 2 LYS D 146 ALA D 149 -1 O ALA D 149 N HIS D 99 SHEET 1 S4D 5 ASN D 284 ALA D 290 0 SHEET 2 S4D 5 ASN D 254 ASP D 261 1 N CYS D 257 O ASN D 284 SHEET 3 S4D 5 LYS D 229 LEU D 234 1 N VAL D 230 O ASN D 254 SHEET 4 S4D 5 LYS D 330 GLN D 334 1 N TRP D 331 O LYS D 229 SHEET 5 S4D 5 GLY D 371 VAL D 373 1 N GLY D 371 O LYS D 330 SHEET 1 SAC 6 GLN A 446 GLY A 458 0 SHEET 2 SAC 6 LYS A 465 ASP A 479 -1 O LYS A 465 N GLY A 458 SHEET 3 SAC 6 THR A 482 ALA A 486 1 SHEET 4 SAC 6 THR C 482 ALA C 486 -1 SHEET 5 SAC 6 ASP C 467 ASP C 479 1 SHEET 6 SAC 6 GLN C 446 SER C 456 -1 N GLN C 446 O VAL C 475 SHEET 1 TAC 6 GLN A 446 GLY A 458 0 SHEET 2 TAC 6 LYS A 465 ASP A 479 -1 O LYS A 465 N GLY A 458 SHEET 3 TAC 6 GLY A 506 ILE A 514 1 O GLY A 506 N TRP A 468 SHEET 4 TAC 6 GLY C 506 ILE C 514 -1 O VAL C 510 N ILE A 514 SHEET 5 TAC 6 ASP C 467 ASP C 479 1 O TRP C 468 N SER C 508 SHEET 6 TAC 6 GLN C 446 SER C 456 -1 N GLN C 446 O VAL C 475 SHEET 1 SBD 6 GLN B 446 GLY B 458 0 SHEET 2 SBD 6 LYS B 465 ASP B 479 -1 O LYS B 465 N GLY B 458 SHEET 3 SBD 6 THR B 482 ALA B 486 1 SHEET 4 SBD 6 THR D 482 ALA D 486 -1 SHEET 5 SBD 6 LYS D 465 ASP D 479 1 SHEET 6 SBD 6 GLN D 446 GLY D 458 -1 N GLN D 446 O VAL D 475 SHEET 1 TBD 6 GLN B 446 GLY B 458 0 SHEET 2 TBD 6 LYS B 465 ASP B 479 -1 O LYS B 465 N GLY B 458 SHEET 3 TBD 6 GLY B 506 ILE B 514 1 O GLY B 506 N TRP B 468 SHEET 4 TBD 6 GLY D 506 ILE D 514 -1 O VAL D 510 N ILE B 514 SHEET 5 TBD 6 LYS D 465 ASP D 479 1 O TRP D 468 N SER D 508 SHEET 6 TBD 6 GLN D 446 GLY D 458 -1 N GLN D 446 O VAL D 475 LINK O3 POP B 526 MG MG B 530 1555 1555 2.00 LINK O6 POP B 526 MG MG B 530 1555 1555 2.02 LINK O1P AMP B 527 MG MG B 530 1555 1555 2.02 LINK O3P AMP B 527 MG MG B 530 1555 1555 2.09 LINK MG MG B 530 O HOH B 609 1555 1555 2.11 LINK O3 POP C 526 MG MG C 530 1555 1555 2.05 LINK O6 POP C 526 MG MG C 530 1555 1555 2.08 LINK O1P AMP C 527 MG MG C 530 1555 1555 2.08 LINK MG MG C 530 O HOH C 712 1555 1555 2.07 LINK O3 POP D 526 MG MG D 530 1555 1555 2.03 LINK O6 POP D 526 MG MG D 530 1555 1555 2.06 LINK O1P AMP D 527 MG MG D 530 1555 1555 2.05 CISPEP 1 LYS A 517 PRO A 518 0 -0.30 CISPEP 2 PRO A 518 PRO A 519 0 0.10 CISPEP 3 LYS B 517 PRO B 518 0 -0.02 CISPEP 4 PRO B 518 PRO B 519 0 0.25 CISPEP 5 LYS C 517 PRO C 518 0 -0.93 CISPEP 6 PRO C 518 PRO C 519 0 -0.15 CISPEP 7 LYS D 517 PRO D 518 0 -0.29 CISPEP 8 PRO D 518 PRO D 519 0 1.83 SITE 1 GAA 3 CYS A 86 HIS A 181 GLU A 183 SITE 1 GBA 3 CYS B 86 HIS B 181 GLU B 183 SITE 1 GCA 3 CYS C 86 HIS C 181 GLU C 183 SITE 1 GDA 3 CYS D 86 HIS D 181 GLU D 183 SITE 1 AC1 5 LYS A 517 THR A 521 ILE A 522 GLU A 523 SITE 2 AC1 5 HOH A 732 SITE 1 AC2 4 LYS B 517 THR B 521 ILE B 522 GLU B 523 SITE 1 AC3 3 POP B 526 AMP B 527 HOH B 609 SITE 1 AC4 4 LYS C 517 THR C 521 ILE C 522 GLU C 523 SITE 1 AC5 3 POP C 526 AMP C 527 HOH C 712 SITE 1 AC6 4 LYS D 517 THR D 521 ILE D 522 GLU D 523 SITE 1 AC7 2 POP D 526 AMP D 527 SITE 1 AC8 8 SER A 235 GLY A 237 VAL A 238 ASP A 239 SITE 2 AC8 8 SER A 240 LYS A 381 AMP A 527 HOH A 538 SITE 1 AC9 8 GLY A 233 LEU A 234 SER A 235 VAL A 258 SITE 2 AC9 8 VAL A 260 PHE A 315 POP A 526 HOH A 622 SITE 1 BC1 10 SER A 17 GLN A 18 GLY A 58 GLY A 59 SITE 2 BC1 10 PRO A 60 CYS A 86 TYR A 87 SER A 142 SITE 3 BC1 10 HIS A 181 HOH A 653 SITE 1 BC2 10 SER B 235 GLY B 237 VAL B 238 ASP B 239 SITE 2 BC2 10 SER B 240 LYS B 381 AMP B 527 MG B 530 SITE 3 BC2 10 HOH B 557 HOH B 609 SITE 1 BC3 11 GLY B 233 LEU B 234 SER B 235 SER B 240 SITE 2 BC3 11 VAL B 258 VAL B 260 PHE B 315 POP B 526 SITE 3 BC3 11 MG B 530 HOH B 609 HOH B 635 SITE 1 BC4 9 SER B 17 GLN B 18 GLY B 58 GLY B 59 SITE 2 BC4 9 PRO B 60 CYS B 86 TYR B 87 SER B 142 SITE 3 BC4 9 HIS B 181 SITE 1 BC5 9 SER C 235 GLY C 237 VAL C 238 ASP C 239 SITE 2 BC5 9 SER C 240 LYS C 381 AMP C 527 MG C 530 SITE 3 BC5 9 HOH C 712 SITE 1 BC6 12 GLY C 233 LEU C 234 SER C 235 SER C 240 SITE 2 BC6 12 VAL C 258 VAL C 260 PHE C 315 POP C 526 SITE 3 BC6 12 MG C 530 HOH C 569 HOH C 637 HOH C 660 SITE 1 BC7 9 SER C 17 GLN C 18 GLY C 58 GLY C 59 SITE 2 BC7 9 PRO C 60 CYS C 86 TYR C 87 SER C 142 SITE 3 BC7 9 HIS C 181 SITE 1 BC8 10 SER D 235 GLY D 237 VAL D 238 ASP D 239 SITE 2 BC8 10 SER D 240 LYS D 381 AMP D 527 MG D 530 SITE 3 BC8 10 HOH D 646 HOH D 668 SITE 1 BC9 10 GLY D 233 LEU D 234 SER D 235 VAL D 258 SITE 2 BC9 10 VAL D 260 PHE D 315 GLY D 405 POP D 526 SITE 3 BC9 10 MG D 530 HOH D 667 SITE 1 CC1 10 SER D 17 GLN D 18 GLY D 58 GLY D 59 SITE 2 CC1 10 PRO D 60 CYS D 86 TYR D 87 PHE D 108 SITE 3 CC1 10 SER D 142 HIS D 181 CRYST1 156.000 102.000 78.800 90.00 96.70 90.00 P 1 21 1 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 0.006410 0.000000 0.000753 0.00000 SCALE2 0.000000 0.009804 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012778 0.00000