HEADER HYDROLASE 04-DEC-14 4X55 TITLE STRUCTURE OF THE CLASS D BETA-LACTAMASE OXA-225 K82D IN ACYL-ENZYME TITLE 2 COMPLEX WITH CEFTAZIDIME COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE OXA-225; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: OXA-23 CLASS D BETA-LACTAMASE; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: BLAOXA-225, OXA23; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET24A KEYWDS HYDROLASE, CARBAPENEMASE, ANTIBIOTIC EXPDTA X-RAY DIFFRACTION AUTHOR J.R.CLASMAN,C.M.JUNE,R.A.POWERS,D.A.LEONARD REVDAT 6 27-SEP-23 4X55 1 REMARK REVDAT 5 11-DEC-19 4X55 1 REMARK REVDAT 4 06-SEP-17 4X55 1 SOURCE JRNL REMARK REVDAT 3 01-APR-15 4X55 1 JRNL REVDAT 2 25-MAR-15 4X55 1 JRNL REVDAT 1 11-MAR-15 4X55 0 JRNL AUTH J.M.MITCHELL,J.R.CLASMAN,C.M.JUNE,K.C.KAITANY,J.R.LAFLEUR, JRNL AUTH 2 M.A.TARACILA,N.V.KLINGER,R.A.BONOMO,T.WYMORE,A.SZARECKA, JRNL AUTH 3 R.A.POWERS,D.A.LEONARD JRNL TITL STRUCTURAL BASIS OF ACTIVITY AGAINST AZTREONAM AND EXTENDED JRNL TITL 2 SPECTRUM CEPHALOSPORINS FOR TWO CARBAPENEM-HYDROLYZING CLASS JRNL TITL 3 D BETA-LACTAMASES FROM ACINETOBACTER BAUMANNII. JRNL REF BIOCHEMISTRY V. 54 1976 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 25710192 JRNL DOI 10.1021/BI501547K REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 45071 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 + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2403 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.94 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3214 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.85 REMARK 3 BIN R VALUE (WORKING SET) : 0.3670 REMARK 3 BIN FREE R VALUE SET COUNT : 182 REMARK 3 BIN FREE R VALUE : 0.4370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3674 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 192 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.09000 REMARK 3 B22 (A**2) : 3.94000 REMARK 3 B33 (A**2) : -2.85000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.152 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.153 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.139 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.180 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3819 ; 0.014 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3621 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5184 ; 1.609 ; 1.974 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8269 ; 0.746 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 470 ; 7.910 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 168 ;38.712 ;25.774 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 643 ;15.933 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ; 7.597 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 584 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4383 ; 0.015 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 872 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4X55 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000204927. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-AUG-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47536 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.941 REMARK 200 RESOLUTION RANGE LOW (A) : 143.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4K0X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM NAH2PO4, 100 MM CITRIC ACID, REMARK 280 200 MM NACL, 20% PEG 8000, PH 4.2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 49.38950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 71.93100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.38950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 71.93100 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 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 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 21 REMARK 465 HIS A 22 REMARK 465 ASN A 23 REMARK 465 LEU A 24 REMARK 465 ILE A 25 REMARK 465 ASN A 26 REMARK 465 GLU A 27 REMARK 465 THR A 28 REMARK 465 PRO A 29 REMARK 465 SER A 30 REMARK 465 MET B 21 REMARK 465 HIS B 22 REMARK 465 ASN B 23 REMARK 465 LEU B 24 REMARK 465 ILE B 25 REMARK 465 ASN B 26 REMARK 465 GLU B 27 REMARK 465 THR B 28 REMARK 465 PRO B 29 REMARK 465 SER B 30 REMARK 465 GLN B 31 REMARK 465 ILE B 32 REMARK 465 VAL B 33 REMARK 465 GLN B 34 REMARK 465 GLY B 35 REMARK 465 HIS B 36 REMARK 465 LYS B 102 REMARK 465 TRP B 103 REMARK 465 LYS B 104 REMARK 465 GLU B 114 REMARK 465 ILE B 223 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 HIS A 36 CG ND1 CD2 CE1 NE2 REMARK 470 GLN A 38 CG CD OE1 NE2 REMARK 470 LYS A 59 CG CD CE NZ REMARK 470 LYS A 60 CG CD CE NZ REMARK 470 LYS A 107 CG CD CE NZ REMARK 470 ASP A 141 CG OD1 OD2 REMARK 470 LYS A 148 CG CD CE NZ REMARK 470 LYS A 194 CG CD CE NZ REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 SER A 225 OG REMARK 470 SER A 252 OG REMARK 470 GLU A 253 CG CD OE1 OE2 REMARK 470 SER A 257 OG REMARK 470 LYS A 268 CG CD CE NZ REMARK 470 ASP B 58 CG OD1 OD2 REMARK 470 LYS B 59 CG CD CE NZ REMARK 470 LYS B 60 CG CD CE NZ REMARK 470 GLU B 106 CG CD OE1 OE2 REMARK 470 LYS B 107 CG CD CE NZ REMARK 470 ARG B 108 CG CD NE CZ NH1 NH2 REMARK 470 THR B 111 OG1 CG2 REMARK 470 ASP B 116 CG OD1 OD2 REMARK 470 GLN B 144 CG CD OE1 NE2 REMARK 470 LYS B 148 CG CD CE NZ REMARK 470 GLN B 160 CG CD OE1 NE2 REMARK 470 LYS B 194 CG CD CE NZ REMARK 470 ASP B 222 CG OD1 OD2 REMARK 470 LYS B 224 CG CD CE NZ REMARK 470 LYS B 240 CG CD CE NZ REMARK 470 LYS B 265 CG CD CE NZ REMARK 470 LYS B 268 CG CD CE 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 OG SER A 126 NZ LYS A 216 2.09 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 HIS A 36 5.76 -67.64 REMARK 500 ASP A 58 -114.08 30.86 REMARK 500 ALA A 78 -148.10 55.25 REMARK 500 ALA A 127 93.50 -69.13 REMARK 500 ALA A 155 35.11 38.49 REMARK 500 ASN A 163 8.64 -161.44 REMARK 500 SER A 208 137.84 -177.47 REMARK 500 TRP A 219 116.74 -169.07 REMARK 500 ASP A 222 141.78 -39.92 REMARK 500 LYS A 224 -128.38 -51.79 REMARK 500 ASP B 58 52.24 17.81 REMARK 500 ALA B 78 -135.22 42.82 REMARK 500 ASN B 163 5.63 -152.80 REMARK 500 SER B 208 133.33 178.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS A 36 ASN A 37 -149.85 REMARK 500 GLY A 158 GLN A 159 -149.90 REMARK 500 LYS B 59 LYS B 60 149.44 REMARK 500 ALA B 220 MET B 221 -139.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA A 245 11.62 REMARK 500 SER A 257 10.30 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 A 496 DISTANCE = 6.92 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CTJ A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide CTJ B 301 and SER B REMARK 800 79 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4X53 RELATED DB: PDB REMARK 900 RELATED ID: 4X56 RELATED DB: PDB DBREF 4X55 A 22 273 UNP G5DE28 G5DE28_ACIBA 22 273 DBREF 4X55 B 22 273 UNP G5DE28 G5DE28_ACIBA 22 273 SEQADV 4X55 MET A 21 UNP G5DE28 INITIATING METHIONINE SEQADV 4X55 ASP A 82 UNP G5DE28 LYS 82 ENGINEERED MUTATION SEQADV 4X55 MET B 21 UNP G5DE28 INITIATING METHIONINE SEQADV 4X55 ASP B 82 UNP G5DE28 LYS 82 ENGINEERED MUTATION SEQRES 1 A 253 MET HIS ASN LEU ILE ASN GLU THR PRO SER GLN ILE VAL SEQRES 2 A 253 GLN GLY HIS ASN GLN VAL ILE HIS GLN TYR PHE ASP GLU SEQRES 3 A 253 LYS ASN THR SER GLY VAL LEU VAL ILE GLN THR ASP LYS SEQRES 4 A 253 LYS ILE ASN LEU TYR GLY ASN ALA LEU SER ARG ALA ASN SEQRES 5 A 253 THR GLU TYR VAL PRO ALA SER THR PHE ASP MET LEU ASN SEQRES 6 A 253 ALA LEU ILE GLY LEU GLU ASN GLN LYS THR ASP ILE ASN SEQRES 7 A 253 GLU ILE PHE LYS TRP LYS GLY GLU LYS ARG SER PHE THR SEQRES 8 A 253 ALA TRP GLU LYS ASP MET THR LEU GLY GLU ALA MET LYS SEQRES 9 A 253 LEU SER ALA VAL PRO VAL TYR GLN GLU LEU ALA ARG ARG SEQRES 10 A 253 ILE GLY LEU ASP LEU MET GLN LYS GLU VAL LYS ARG ILE SEQRES 11 A 253 GLY PHE GLY ASN ALA GLU ILE GLY GLN GLN VAL ASP ASN SEQRES 12 A 253 PHE TRP LEU VAL GLY PRO LEU LYS VAL THR PRO ILE GLN SEQRES 13 A 253 GLU VAL GLU PHE VAL SER GLN LEU ALA HIS THR GLN LEU SEQRES 14 A 253 PRO PHE SER GLU LYS VAL GLN ALA ASN VAL LYS ASN MET SEQRES 15 A 253 LEU LEU LEU GLU GLU SER ASN GLY TYR LYS ILE PHE GLY SEQRES 16 A 253 LYS THR GLY TRP ALA MET ASP ILE LYS SER GLN VAL GLY SEQRES 17 A 253 TRP LEU THR GLY TRP VAL GLU GLN PRO ASP GLY LYS ILE SEQRES 18 A 253 VAL ALA PHE ALA LEU ASN MET GLU MET ARG SER GLU MET SEQRES 19 A 253 PRO ALA SER ILE ARG ASN GLU LEU LEU MET LYS SER LEU SEQRES 20 A 253 LYS GLN LEU ASN ILE ILE SEQRES 1 B 253 MET HIS ASN LEU ILE ASN GLU THR PRO SER GLN ILE VAL SEQRES 2 B 253 GLN GLY HIS ASN GLN VAL ILE HIS GLN TYR PHE ASP GLU SEQRES 3 B 253 LYS ASN THR SER GLY VAL LEU VAL ILE GLN THR ASP LYS SEQRES 4 B 253 LYS ILE ASN LEU TYR GLY ASN ALA LEU SER ARG ALA ASN SEQRES 5 B 253 THR GLU TYR VAL PRO ALA SER THR PHE ASP MET LEU ASN SEQRES 6 B 253 ALA LEU ILE GLY LEU GLU ASN GLN LYS THR ASP ILE ASN SEQRES 7 B 253 GLU ILE PHE LYS TRP LYS GLY GLU LYS ARG SER PHE THR SEQRES 8 B 253 ALA TRP GLU LYS ASP MET THR LEU GLY GLU ALA MET LYS SEQRES 9 B 253 LEU SER ALA VAL PRO VAL TYR GLN GLU LEU ALA ARG ARG SEQRES 10 B 253 ILE GLY LEU ASP LEU MET GLN LYS GLU VAL LYS ARG ILE SEQRES 11 B 253 GLY PHE GLY ASN ALA GLU ILE GLY GLN GLN VAL ASP ASN SEQRES 12 B 253 PHE TRP LEU VAL GLY PRO LEU LYS VAL THR PRO ILE GLN SEQRES 13 B 253 GLU VAL GLU PHE VAL SER GLN LEU ALA HIS THR GLN LEU SEQRES 14 B 253 PRO PHE SER GLU LYS VAL GLN ALA ASN VAL LYS ASN MET SEQRES 15 B 253 LEU LEU LEU GLU GLU SER ASN GLY TYR LYS ILE PHE GLY SEQRES 16 B 253 LYS THR GLY TRP ALA MET ASP ILE LYS SER GLN VAL GLY SEQRES 17 B 253 TRP LEU THR GLY TRP VAL GLU GLN PRO ASP GLY LYS ILE SEQRES 18 B 253 VAL ALA PHE ALA LEU ASN MET GLU MET ARG SER GLU MET SEQRES 19 B 253 PRO ALA SER ILE ARG ASN GLU LEU LEU MET LYS SER LEU SEQRES 20 B 253 LYS GLN LEU ASN ILE ILE HET CTJ A 301 37 HET CTJ B 301 37 HETNAM CTJ 1-({(2R)-2-[(1R)-1-{[(2Z)-2-(2-AMINO-1,3-THIAZOL-4-YL)- HETNAM 2 CTJ 2-{[(2-CARBOXYPROPAN-2-YL)OXY]IMINO}ACETYL]AMINO}-2- HETNAM 3 CTJ OXOETHYL]-4-CARBOXY-3,6-DIHYDRO-2H-1,3-THIAZIN-5- HETNAM 4 CTJ YL}METHYL)PYRIDINIUM FORMUL 3 CTJ 2(C22 H25 N6 O7 S2 1+) FORMUL 5 HOH *192(H2 O) HELIX 1 AA1 ASN A 37 LYS A 47 1 11 HELIX 2 AA2 ALA A 67 THR A 73 5 7 HELIX 3 AA3 PRO A 77 THR A 80 5 4 HELIX 4 AA4 PHE A 81 ASN A 92 1 12 HELIX 5 AA5 PHE A 110 GLU A 114 5 5 HELIX 6 AA6 THR A 118 LEU A 125 1 8 HELIX 7 AA7 ALA A 127 GLY A 139 1 13 HELIX 8 AA8 GLY A 139 GLY A 151 1 13 HELIX 9 AA9 ASN A 163 GLY A 168 1 6 HELIX 10 AB1 THR A 173 THR A 187 1 15 HELIX 11 AB2 SER A 192 MET A 202 1 11 HELIX 12 AB3 SER A 257 LEU A 270 1 14 HELIX 13 AB4 GLN B 38 LYS B 47 1 10 HELIX 14 AB5 ALA B 67 THR B 73 5 7 HELIX 15 AB6 PRO B 77 THR B 80 5 4 HELIX 16 AB7 PHE B 81 ASN B 92 1 12 HELIX 17 AB8 THR B 118 SER B 126 1 9 HELIX 18 AB9 ALA B 127 GLY B 151 1 25 HELIX 19 AC1 ASN B 163 GLY B 168 1 6 HELIX 20 AC2 THR B 173 HIS B 186 1 14 HELIX 21 AC3 SER B 192 ASN B 201 1 10 HELIX 22 AC4 SER B 257 LEU B 270 1 14 SHEET 1 AA1 7 ILE A 32 GLN A 34 0 SHEET 2 AA1 7 LYS A 60 GLY A 65 1 O ILE A 61 N VAL A 33 SHEET 3 AA1 7 GLY A 51 THR A 57 -1 N LEU A 53 O TYR A 64 SHEET 4 AA1 7 ILE A 241 MET A 250 -1 O ASN A 247 N VAL A 52 SHEET 5 AA1 7 GLN A 226 GLU A 235 -1 N GLY A 228 O MET A 248 SHEET 6 AA1 7 TYR A 211 ALA A 220 -1 N PHE A 214 O TRP A 233 SHEET 7 AA1 7 LEU A 204 SER A 208 -1 N LEU A 205 O ILE A 213 SHEET 1 AA2 6 LYS B 60 GLY B 65 0 SHEET 2 AA2 6 GLY B 51 THR B 57 -1 N ILE B 55 O ASN B 62 SHEET 3 AA2 6 ILE B 241 MET B 250 -1 O ALA B 243 N GLN B 56 SHEET 4 AA2 6 GLN B 226 GLU B 235 -1 N VAL B 234 O VAL B 242 SHEET 5 AA2 6 TYR B 211 ALA B 220 -1 N PHE B 214 O TRP B 233 SHEET 6 AA2 6 LEU B 204 SER B 208 -1 N LEU B 205 O ILE B 213 LINK OG SER A 79 C CTJ A 301 1555 1555 1.46 LINK OG SER B 79 C CTJ B 301 1555 1555 1.44 CISPEP 1 GLY A 168 PRO A 169 0 11.43 CISPEP 2 GLY B 168 PRO B 169 0 12.56 SITE 1 AC1 9 ALA A 78 SER A 79 TRP A 113 THR A 217 SITE 2 AC1 9 GLY A 218 TRP A 219 ALA A 220 MET A 221 SITE 3 AC1 9 ARG A 259 SITE 1 AC2 15 PRO B 77 ALA B 78 THR B 80 PHE B 81 SITE 2 AC2 15 ASP B 82 PHE B 110 TRP B 113 SER B 126 SITE 3 AC2 15 VAL B 128 LYS B 216 THR B 217 GLY B 218 SITE 4 AC2 15 TRP B 219 MET B 221 ARG B 259 CRYST1 98.779 143.862 44.177 90.00 90.00 90.00 P 21 21 2 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 0.010124 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006951 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022636 0.00000