HEADER HYDROLASE 23-MAR-16 5G18
TITLE DIRECT OBSERVATION OF ACTIVE-SITE PROTONATION STATES IN A CLASS A BETA
TITLE 2 LACTAMASE WITH A MONOBACTAM SUBSTRATE
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: BETA-LACTAMASE CTX-M-97;
COMPND 3 CHAIN: A;
COMPND 4 FRAGMENT: RESIDUES 30-291;
COMPND 5 SYNONYM: TOH0-1 BETA LACTAMASE;
COMPND 6 EC: 3.5.2.6;
COMPND 7 ENGINEERED: YES
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;
SOURCE 3 ORGANISM_TAXID: 562;
SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS HYDROLASE, BETA LACTAMASE, TOHO, NEUTRON
EXPDTA X-RAY DIFFRACTION
AUTHOR V.G.VANDAVASI,K.L.WEISS,J.M.PARKS,J.B.COOPER,S.L.GINELL,L.COATES
REVDAT 4 16-OCT-24 5G18 1 REMARK
REVDAT 3 23-OCT-19 5G18 1 REMARK LINK ATOM
REVDAT 2 01-MAR-17 5G18 1 JRNL
REVDAT 1 09-NOV-16 5G18 0
JRNL AUTH V.G.VANDAVASI,P.S.LANGAN,K.L.WEISS,J.M.PARKS,J.B.COOPER,
JRNL AUTH 2 S.L.GINELL,L.COATES
JRNL TITL ACTIVE-SITE PROTONATION STATES IN AN ACYL-ENZYME
JRNL TITL 2 INTERMEDIATE OF A CLASS A BETA-LACTAMASE WITH A MONOBACTAM
JRNL TITL 3 SUBSTRATE.
JRNL REF ANTIMICROB. AGENTS V. 61 2017
JRNL REF 2 CHEMOTHER.
JRNL REFN ESSN 1098-6596
JRNL PMID 27795378
JRNL DOI 10.1128/AAC.01636-16
REMARK 2
REMARK 2 RESOLUTION. 1.10 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE)
REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN
REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,
REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,
REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,
REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON,
REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,
REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT
REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART
REMARK 3
REMARK 3 REFINEMENT TARGET : ML
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.54
REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340
REMARK 3 COMPLETENESS FOR RANGE (%) : 94.0
REMARK 3 NUMBER OF REFLECTIONS : 113081
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT.
REMARK 3 R VALUE (WORKING + TEST SET) : 0.125
REMARK 3 R VALUE (WORKING SET) : 0.124
REMARK 3 FREE R VALUE : 0.141
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000
REMARK 3 FREE R VALUE TEST SET COUNT : 5687
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS).
REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE
REMARK 3 1 32.5512 - 3.4167 0.83 3394 177 0.1502 0.1661
REMARK 3 2 3.4167 - 2.7124 0.91 3570 168 0.1346 0.1468
REMARK 3 3 2.7124 - 2.3696 0.92 3581 184 0.1250 0.1378
REMARK 3 4 2.3696 - 2.1530 0.93 3569 206 0.1164 0.1193
REMARK 3 5 2.1530 - 1.9987 0.93 3571 192 0.1122 0.1345
REMARK 3 6 1.9987 - 1.8809 0.94 3609 179 0.1181 0.1293
REMARK 3 7 1.8809 - 1.7867 0.94 3588 179 0.1164 0.1269
REMARK 3 8 1.7867 - 1.7089 0.94 3573 201 0.1167 0.1298
REMARK 3 9 1.7089 - 1.6431 0.95 3630 182 0.1124 0.1361
REMARK 3 10 1.6431 - 1.5864 0.94 3594 182 0.1102 0.1321
REMARK 3 11 1.5864 - 1.5368 0.95 3564 183 0.1084 0.1207
REMARK 3 12 1.5368 - 1.4929 0.94 3584 200 0.1104 0.1302
REMARK 3 13 1.4929 - 1.4536 0.95 3566 204 0.1064 0.1125
REMARK 3 14 1.4536 - 1.4181 0.95 3579 184 0.1125 0.1507
REMARK 3 15 1.4181 - 1.3859 0.94 3585 215 0.1133 0.1343
REMARK 3 16 1.3859 - 1.3564 0.94 3600 190 0.1153 0.1392
REMARK 3 17 1.3564 - 1.3293 0.95 3583 183 0.1195 0.1244
REMARK 3 18 1.3293 - 1.3042 0.94 3534 187 0.1182 0.1384
REMARK 3 19 1.3042 - 1.2809 0.95 3570 203 0.1160 0.1372
REMARK 3 20 1.2809 - 1.2592 0.95 3607 180 0.1238 0.1461
REMARK 3 21 1.2592 - 1.2389 0.95 3542 216 0.1258 0.1281
REMARK 3 22 1.2389 - 1.2198 0.95 3594 184 0.1235 0.1385
REMARK 3 23 1.2198 - 1.2019 0.95 3585 192 0.1248 0.1595
REMARK 3 24 1.2019 - 1.1849 0.95 3598 179 0.1313 0.1589
REMARK 3 25 1.1849 - 1.1689 0.95 3539 197 0.1318 0.1683
REMARK 3 26 1.1689 - 1.1538 0.95 3657 181 0.1339 0.1554
REMARK 3 27 1.1538 - 1.1393 0.95 3566 205 0.1356 0.1729
REMARK 3 28 1.1393 - 1.1256 0.95 3590 171 0.1400 0.1677
REMARK 3 29 1.1256 - 1.1125 0.96 3613 202 0.1470 0.1738
REMARK 3 30 1.1125 - 1.1000 0.96 3659 181 0.1488 0.1608
REMARK 3
REMARK 3 BULK SOLVENT MODELLING.
REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL
REMARK 3 SOLVENT RADIUS : 1.11
REMARK 3 SHRINKAGE RADIUS : 0.90
REMARK 3 K_SOL : NULL
REMARK 3 B_SOL : NULL
REMARK 3
REMARK 3 ERROR ESTIMATES.
REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.070
REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 10.910
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : 6.71
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 TWINNING INFORMATION.
REMARK 3 FRACTION: NULL
REMARK 3 OPERATOR: NULL
REMARK 3
REMARK 3 DEVIATIONS FROM IDEAL VALUES.
REMARK 3 RMSD COUNT
REMARK 3 BOND : 0.007 2123
REMARK 3 ANGLE : 1.172 2912
REMARK 3 CHIRALITY : 0.075 340
REMARK 3 PLANARITY : 0.008 377
REMARK 3 DIHEDRAL : 22.449 790
REMARK 3
REMARK 3 TLS DETAILS
REMARK 3 NUMBER OF TLS GROUPS : NULL
REMARK 3
REMARK 3 NCS DETAILS
REMARK 3 NUMBER OF NCS GROUPS : NULL
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4
REMARK 4 5G18 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-MAR-16.
REMARK 100 THE DEPOSITION ID IS D_1290066570.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : NULL
REMARK 200 TEMPERATURE (KELVIN) : 15
REMARK 200 PH : 6.1
REMARK 200 NUMBER OF CRYSTALS USED : 1
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : Y
REMARK 200 RADIATION SOURCE : APS
REMARK 200 BEAMLINE : 19-BM
REMARK 200 X-RAY GENERATOR MODEL : NULL
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 0.97
REMARK 200 MONOCHROMATOR : NULL
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : CCD
REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS
REMARK 200 DATA SCALING SOFTWARE : XDS
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 113081
REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100
REMARK 200 RESOLUTION RANGE LOW (A) : 32.500
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0
REMARK 200 DATA REDUNDANCY : 6.400
REMARK 200 R MERGE (I) : 0.07000
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.3000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.16
REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6
REMARK 200 DATA REDUNDANCY IN SHELL : 6.40
REMARK 200 R MERGE FOR SHELL (I) : 0.36000
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.400
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER
REMARK 200 SOFTWARE USED: NULL
REMARK 200 STARTING MODEL: NONE
REMARK 200
REMARK 200 REMARK: NONE
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 53.23
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.1
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1
REMARK 290
REMARK 290 SYMOP SYMMETRY
REMARK 290 NNNMMM OPERATOR
REMARK 290 1555 X,Y,Z
REMARK 290 2555 -Y,X-Y,Z+2/3
REMARK 290 3555 -X+Y,-X,Z+1/3
REMARK 290 4555 Y,X,-Z
REMARK 290 5555 X-Y,-Y,-Z+1/3
REMARK 290 6555 -X,-X+Y,-Z+2/3
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 -0.500000 -0.866025 0.000000 0.00000
REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.07400
REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000
REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000
REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.53700
REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000
REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000
REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000
REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 32.53700
REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000
REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000
REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 65.07400
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: 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 375
REMARK 375 SPECIAL POSITION
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL
REMARK 375 POSITIONS.
REMARK 375
REMARK 375 ATOM RES CSSEQI
REMARK 375 HOH A2047 LIES ON A SPECIAL POSITION.
REMARK 375 HOH A2475 LIES ON A SPECIAL POSITION.
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 26
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 ASN A 27 CG OD1 ND2
REMARK 480
REMARK 480 ZERO OCCUPANCY ATOM
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):
REMARK 480 M RES C SSEQI ATOMS
REMARK 480 LYS A 147 NZ
REMARK 480 LYS A 197 NZ
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 HOH A 2432 O HOH A 2439 1.95
REMARK 500 O HOH A 2095 O HOH A 2186 1.96
REMARK 500 OD1 ASN A 54 O HOH A 2083 1.96
REMARK 500 OG SER A 228 O HOH A 2448 1.97
REMARK 500 O HOH A 2316 O HOH A 2323 1.98
REMARK 500 O HOH A 2198 O HOH A 2199 1.99
REMARK 500 O HOH A 2429 O HOH A 2430 2.01
REMARK 500 OE2 GLU A 110 O HOH A 2261 2.04
REMARK 500 O HOH A 2043 O HOH A 2046 2.06
REMARK 500 O HOH A 2160 O HOH A 2161 2.09
REMARK 500 O HOH A 2382 O HOH A 2383 2.11
REMARK 500 O HOH A 2083 O HOH A 2086 2.13
REMARK 500 O HOH A 2227 O HOH A 2403 2.15
REMARK 500 O HOH A 2459 O HOH A 2461 2.15
REMARK 500 O HOH A 2181 O HOH A 2392 2.17
REMARK 500 OD1 ASN A 114 O HOH A 2275 2.17
REMARK 500 O HOH A 2317 O HOH A 2352 2.17
REMARK 500 O HOH A 2052 O HOH A 2476 2.17
REMARK 500 O HOH A 2072 O HOH A 2073 2.17
REMARK 500 O HOH A 2283 O HOH A 2480 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 HOH A 2481 O HOH A 2505 4465 1.74
REMARK 500 O HOH A 2185 O HOH A 2430 3455 1.92
REMARK 500 O HOH A 2323 O HOH A 2416 3455 1.94
REMARK 500 O HOH A 2131 O HOH A 2472 4455 2.04
REMARK 500 O HOH A 2330 O HOH A 2501 3455 2.07
REMARK 500 O HOH A 2088 O HOH A 2431 3455 2.08
REMARK 500 O HOH A 2060 O HOH A 2283 5665 2.08
REMARK 500 OE2 GLU A 96 O HOH A 2308 5555 2.13
REMARK 500 O HOH A 2250 O HOH A 2274 4565 2.14
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 CYS A 69 -140.36 49.31
REMARK 500 VAL A 103 -135.70 -125.50
REMARK 500 ASN A 106 62.45 -155.24
REMARK 500 ASN A 106 62.98 -155.46
REMARK 500 ASN A 114 -4.58 79.66
REMARK 500 SER A 220 -128.50 -103.31
REMARK 500
REMARK 500 REMARK: NULL
REMARK 525
REMARK 525 SOLVENT
REMARK 525
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE
REMARK 525 NUMBER; I=INSERTION CODE):
REMARK 525
REMARK 525 M RES CSSEQI
REMARK 525 HOH A2059 DISTANCE = 5.87 ANGSTROMS
REMARK 525 HOH A2068 DISTANCE = 6.35 ANGSTROMS
REMARK 600
REMARK 600 HETEROGEN
REMARK 600
REMARK 600 AZTREONAM (AZR): BOUND TO SER 70
REMARK 800
REMARK 800 SITE
REMARK 800 SITE_IDENTIFIER: AC1
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1001
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1002
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC3
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1003
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC4
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1005
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC5
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1006
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC6
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: Binding site for Ligand AZR A 301 bound to SER A
REMARK 800 70
DBREF 5G18 A 26 290 UNP E1ANH6 BLC97_ECOLX 30 291
SEQADV 5G18 ALA A 166 UNP E1ANH6 GLU 169 CONFLICT
SEQADV 5G18 ASN A 274 UNP E1ANH6 SER 275 CONFLICT
SEQADV 5G18 ASN A 276 UNP E1ANH6 ARG 277 CONFLICT
SEQRES 1 A 262 ALA ASN SER VAL GLN GLN GLN LEU GLU ALA LEU GLU LYS
SEQRES 2 A 262 SER SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASN THR
SEQRES 3 A 262 ALA ASP ASN SER GLN ILE LEU TYR ARG ALA ASP GLU ARG
SEQRES 4 A 262 PHE ALA MET CYS SER THR SER LYS VAL MET ALA ALA ALA
SEQRES 5 A 262 ALA VAL LEU LYS GLN SER GLU SER ASP LYS HIS LEU LEU
SEQRES 6 A 262 ASN GLN ARG VAL GLU ILE LYS LYS SER ASP LEU VAL ASN
SEQRES 7 A 262 TYR ASN PRO ILE ALA GLU LYS HIS VAL ASN GLY THR MET
SEQRES 8 A 262 THR LEU ALA GLU LEU GLY ALA ALA ALA LEU GLN TYR SER
SEQRES 9 A 262 ASP ASN THR ALA MET ASN LYS LEU ILE ALA HIS LEU GLY
SEQRES 10 A 262 GLY PRO ASP LYS VAL THR ALA PHE ALA ARG SER LEU GLY
SEQRES 11 A 262 ASP GLU THR PHE ARG LEU ASP ARG THR ALA PRO THR LEU
SEQRES 12 A 262 ASN THR ALA ILE PRO GLY ASP PRO ARG ASP THR THR THR
SEQRES 13 A 262 PRO LEU ALA MET ALA GLN THR LEU LYS ASN LEU THR LEU
SEQRES 14 A 262 GLY LYS ALA LEU ALA GLU THR GLN ARG ALA GLN LEU VAL
SEQRES 15 A 262 THR TRP LEU LYS GLY ASN THR THR GLY SER ALA SER ILE
SEQRES 16 A 262 ARG ALA GLY LEU PRO LYS SER TRP VAL VAL GLY ASP LYS
SEQRES 17 A 262 THR GLY SER GLY ASP TYR GLY THR THR ASN ASP ILE ALA
SEQRES 18 A 262 VAL ILE TRP PRO GLU ASN HIS ALA PRO LEU VAL LEU VAL
SEQRES 19 A 262 THR TYR PHE THR GLN PRO GLU GLN LYS ALA GLU ASN ARG
SEQRES 20 A 262 ASN ASP ILE LEU ALA ALA ALA ALA LYS ILE VAL THR HIS
SEQRES 21 A 262 GLY PHE
HET AZR A 301 28
HET SO4 A1001 5
HET SO4 A1002 5
HET SO4 A1003 5
HET SO4 A1005 5
HET SO4 A1006 5
HETNAM AZR 2-({[(1Z)-1-(2-AMINO-1,3-THIAZOL-4-YL)-2-OXO-2-{[(2S,
HETNAM 2 AZR 3S)-1-OXO-3-(SULFOAMINO)BUTAN-2-
HETNAM 3 AZR YL]AMINO}ETHYLIDENE]AMINO}OXY)-2-METHYLPROPANOIC ACID
HETNAM SO4 SULFATE ION
HETSYN AZR AZTREONAM, OPEN FORM
FORMUL 2 AZR C13 H19 N5 O8 S2
FORMUL 3 SO4 5(O4 S 2-)
FORMUL 8 HOH *506(H2 O)
HELIX 1 1 SER A 28 SER A 40 1 13
HELIX 2 2 CYS A 69 THR A 71 5 3
HELIX 3 3 SER A 72 GLU A 85 1 14
HELIX 4 4 LYS A 98 LEU A 102 5 5
HELIX 5 5 ILE A 108 VAL A 113 5 6
HELIX 6 6 LEU A 119 TYR A 129 1 11
HELIX 7 7 ASP A 131 GLY A 143 1 13
HELIX 8 8 GLY A 144 LEU A 155 1 12
HELIX 9 9 PRO A 167 THR A 171 5 5
HELIX 10 10 THR A 182 GLY A 196 1 15
HELIX 11 11 ALA A 200 GLY A 213 1 14
HELIX 12 12 SER A 220 LEU A 225 5 6
HELIX 13 13 ARG A 275 HIS A 288 1 14
SHEET 1 AA 5 GLN A 56 TYR A 60 0
SHEET 2 AA 5 ARG A 43 ASN A 50 -1 O VAL A 46 N TYR A 60
SHEET 3 AA 5 LEU A 259 THR A 266 -1 O VAL A 260 N ILE A 49
SHEET 4 AA 5 THR A 244 TRP A 251 -1 O THR A 244 N PHE A 265
SHEET 5 AA 5 VAL A 230 SER A 237 -1 O VAL A 230 N TRP A 251
SHEET 1 AB 2 PHE A 66 ALA A 67 0
SHEET 2 AB 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66
SHEET 1 AC 2 ARG A 94 GLU A 96 0
SHEET 2 AC 2 THR A 116 THR A 118 -1 O MET A 117 N VAL A 95
LINK OG SER A 70 C20 AZR A 301 1555 1555 1.36
CISPEP 1 ALA A 166 PRO A 167 0 5.47
SITE 1 AC1 9 TRP A 229 PRO A 252 GLU A 254 ASN A 255
SITE 2 AC1 9 HIS A 256 PHE A 290 HOH A2497 HOH A2499
SITE 3 AC1 9 HOH A2500
SITE 1 AC2 13 LYS A 82 ALA A 198 ASN A 274 ASN A 276
SITE 2 AC2 13 ASP A 277 HOH A2384 HOH A2429 HOH A2485
SITE 3 AC2 13 HOH A2486 HOH A2501 HOH A2502 HOH A2503
SITE 4 AC2 13 HOH A2504
SITE 1 AC3 5 ALA A 52 ARG A 178 HOH A2080 HOH A2353
SITE 2 AC3 5 HOH A2371
SITE 1 AC4 6 LYS A 88 HIS A 89 ASN A 92 HOH A2195
SITE 2 AC4 6 HOH A2199 HOH A2205
SITE 1 AC5 7 GLU A 269 GLN A 270 HOH A2376 HOH A2460
SITE 2 AC5 7 HOH A2481 HOH A2505 HOH A2506
SITE 1 AC6 16 CYS A 69 SER A 70 ASN A 104 TYR A 105
SITE 2 AC6 16 SER A 130 ASN A 132 PRO A 167 ASN A 170
SITE 3 AC6 16 LYS A 234 THR A 235 GLY A 236 SER A 237
SITE 4 AC6 16 ASP A 240 HOH A2452 HOH A2453 HOH A2457
CRYST1 72.445 72.445 97.611 90.00 90.00 120.00 P 32 2 1 6
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 0.013804 0.007969 0.000000 0.00000
SCALE2 0.000000 0.015939 0.000000 0.00000
SCALE3 0.000000 0.000000 0.010245 0.00000