HEADER HYDROLASE 04-APR-13 4K0W TITLE X-RAY CRYSTAL STRUCTURE OF OXA-23 A220 DUPLICATION CLINICAL VARIANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 31-273; COMPND 5 SYNONYM: BETA-LACTAMASE OXA-23, BLAOXA-23, CARBAPENEM-HYDROLYZING COMPND 6 BETA-LACTAMASE OXA-23, CARBAPENEMASE OXA-23, CLASS D BETA-LACTAMASE COMPND 7 OXA-23, CLASS D BETA-LACTAMASE OXA-23, OXA-23, OXA-23 BETA-LACTAMASE, COMPND 8 OXA-23 CARBAPENEMASE; COMPND 9 EC: 3.5.2.6; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: ARI-1, BLA(OXA-23), BLA-OXA-23, BLAOXA-146, BLAOXA-23, OXA-23, SOURCE 5 OXA23; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET24A KEYWDS HYDROLASE, CARBAPENEMASE, CEPHALOSPORINASE EXPDTA X-RAY DIFFRACTION AUTHOR K.J.KAITANY,N.V.KLINGER,D.A.LEONARD,R.A.POWERS REVDAT 4 28-FEB-24 4K0W 1 REMARK SEQADV LINK REVDAT 3 23-OCT-13 4K0W 1 JRNL REVDAT 2 09-OCT-13 4K0W 1 JRNL REVDAT 1 07-AUG-13 4K0W 0 JRNL AUTH K.C.KAITANY,N.V.KLINGER,C.M.JUNE,M.E.RAMEY,R.A.BONOMO, JRNL AUTH 2 R.A.POWERS,D.A.LEONARD JRNL TITL STRUCTURES OF THE CLASS D CARBAPENEMASES OXA-23 AND OXA-146: JRNL TITL 2 MECHANISTIC BASIS OF ACTIVITY AGAINST CARBAPENEMS, JRNL TITL 3 EXTENDED-SPECTRUM CEPHALOSPORINS, AND AZTREONAM. JRNL REF ANTIMICROB.AGENTS CHEMOTHER. V. 57 4848 2013 JRNL REFN ISSN 0066-4804 JRNL PMID 23877677 JRNL DOI 10.1128/AAC.00762-13 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 137.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 79630 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) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4185 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) : 1.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.23 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5313 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE SET COUNT : 269 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1843 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 286 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.35000 REMARK 3 B22 (A**2) : 0.50000 REMARK 3 B33 (A**2) : -0.14000 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): 0.043 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.044 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.031 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.673 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2183 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2979 ; 1.800 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 287 ; 6.843 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 95 ;37.033 ;26.211 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 408 ;14.039 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ; 6.969 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 326 ; 0.125 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1694 ; 0.018 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4K0W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-APR-13. REMARK 100 THE DEPOSITION ID IS D_1000078750. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUL-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 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) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 103356 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 137.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.0 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM CHLORIDE, 0.1M PHOSPHATE, REMARK 280 0.1M CITRATE 20% W/V PEG 8000 , PH 4.2, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 2 21 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,-Z+1/2 REMARK 290 4555 -X+1/2,-Y,Z+1/2 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 22.05800 REMARK 290 SMTRY2 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.50900 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 22.05800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 68.50900 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 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 GLY A 105 REMARK 465 GLU A 106 REMARK 465 LYS A 107 REMARK 465 ARG A 108 REMARK 465 SER A 109 REMARK 465 PHE A 110 REMARK 465 THR A 111 REMARK 465 ALA A 112 REMARK 465 TRP A 113 REMARK 465 GLU A 114 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 GLN A 31 CG CD OE1 NE2 REMARK 470 GLN A 42 CG CD OE1 NE2 REMARK 470 LYS A 59 CG CD CE NZ REMARK 470 LYS A 104 CG CD CE NZ REMARK 470 LYS A 115 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 208 O HOH A 598 2.03 REMARK 500 O HOH A 612 O HOH A 613 2.13 REMARK 500 N MET A 222 O HOH A 683 2.14 REMARK 500 N GLN A 31 O3 BCT A 309 2.15 REMARK 500 OE1 GLU A 133 O HOH A 649 2.17 REMARK 500 OD1 ASN A 209 O HOH A 669 2.19 REMARK 500 O HOH A 572 O HOH A 574 2.19 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 GLN A 38 -77.84 -27.74 REMARK 500 ASP A 58 -117.39 -10.77 REMARK 500 ASP A 58 -106.31 52.77 REMARK 500 ALA A 78 -145.45 56.34 REMARK 500 ALA A 127 46.54 -151.78 REMARK 500 ALA A 127 49.52 -151.78 REMARK 500 ASN A 163 10.04 -153.16 REMARK 500 ASP A 223 -0.41 73.70 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 -148.75 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 PRO A 129 12.26 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 NA A 310 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 261 OD1 REMARK 620 2 HOH A 476 O 153.9 REMARK 620 3 HOH A 589 O 73.8 119.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 311 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 269 O REMARK 620 2 ILE A 274 OXT 94.7 REMARK 620 3 EDO A 304 O1 133.2 92.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 314 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 490 O REMARK 620 2 HOH A 545 O 89.8 REMARK 620 3 HOH A 550 O 85.8 78.3 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCT A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCT A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCT A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCT A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 312 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 313 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 314 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4K0X RELATED DB: PDB DBREF 4K0W A 31 274 UNP Q9L4P2 Q9L4P2_ACIBA 31 273 SEQADV 4K0W ALA A 220 UNP Q9L4P2 INSERTION SEQRES 1 A 244 GLN ILE VAL GLN GLY HIS ASN GLN VAL ILE HIS GLN TYR SEQRES 2 A 244 PHE ASP GLU LYS ASN THR SER GLY VAL LEU VAL ILE GLN SEQRES 3 A 244 THR ASP LYS LYS ILE ASN LEU TYR GLY ASN ALA LEU SER SEQRES 4 A 244 ARG ALA ASN THR GLU TYR VAL PRO ALA SER THR PHE LYS SEQRES 5 A 244 MET LEU ASN ALA LEU ILE GLY LEU GLU ASN GLN LYS THR SEQRES 6 A 244 ASP ILE ASN GLU ILE PHE LYS TRP LYS GLY GLU LYS ARG SEQRES 7 A 244 SER PHE THR ALA TRP GLU LYS ASP MET THR LEU GLY GLU SEQRES 8 A 244 ALA MET LYS LEU SER ALA VAL PRO VAL TYR GLN GLU LEU SEQRES 9 A 244 ALA ARG ARG ILE GLY LEU ASP LEU MET GLN LYS GLU VAL SEQRES 10 A 244 LYS ARG ILE GLY PHE GLY ASN ALA GLU ILE GLY GLN GLN SEQRES 11 A 244 VAL ASP ASN PHE TRP LEU VAL GLY PRO LEU LYS VAL THR SEQRES 12 A 244 PRO ILE GLN GLU VAL GLU PHE VAL SER GLN LEU ALA HIS SEQRES 13 A 244 THR GLN LEU PRO PHE SER GLU LYS VAL GLN ALA ASN VAL SEQRES 14 A 244 LYS ASN MET LEU LEU LEU GLU GLU SER ASN GLY TYR LYS SEQRES 15 A 244 ILE PHE GLY LYS THR GLY TRP ALA ALA MET ASP ILE LYS SEQRES 16 A 244 PRO GLN VAL GLY TRP LEU THR GLY TRP VAL GLU GLN PRO SEQRES 17 A 244 ASP GLY LYS ILE VAL ALA PHE ALA LEU ASN MET GLU MET SEQRES 18 A 244 ARG SER GLU MET PRO ALA SER ILE ARG ASN GLU LEU LEU SEQRES 19 A 244 MET LYS SER LEU LYS GLN LEU ASN ILE ILE HET CIT A 301 26 HET EDO A 302 4 HET EDO A 303 4 HET EDO A 304 4 HET EDO A 305 8 HET BCT A 306 4 HET BCT A 307 4 HET BCT A 308 4 HET BCT A 309 4 HET NA A 310 1 HET NA A 311 1 HET NA A 312 1 HET NA A 313 1 HET NA A 314 1 HETNAM CIT CITRIC ACID HETNAM EDO 1,2-ETHANEDIOL HETNAM BCT BICARBONATE ION HETNAM NA SODIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 CIT C6 H8 O7 FORMUL 3 EDO 4(C2 H6 O2) FORMUL 7 BCT 4(C H O3 1-) FORMUL 11 NA 5(NA 1+) FORMUL 16 HOH *286(H2 O) HELIX 1 1 ASN A 37 GLU A 46 1 10 HELIX 2 2 ALA A 67 THR A 73 5 7 HELIX 3 3 PRO A 77 THR A 80 5 4 HELIX 4 4 PHE A 81 ASN A 92 1 12 HELIX 5 5 THR A 118 LYS A 124 1 7 HELIX 6 6 ALA A 127 GLY A 151 1 25 HELIX 7 7 ASN A 163 GLY A 168 1 6 HELIX 8 8 THR A 173 HIS A 186 1 14 HELIX 9 9 SER A 192 MET A 202 1 11 HELIX 10 10 SER A 258 LEU A 271 1 14 SHEET 1 A 7 VAL A 33 GLN A 34 0 SHEET 2 A 7 LYS A 60 GLY A 65 1 O ILE A 61 N VAL A 33 SHEET 3 A 7 GLY A 51 THR A 57 -1 N ILE A 55 O ASN A 62 SHEET 4 A 7 ILE A 242 MET A 251 -1 O ALA A 246 N VAL A 54 SHEET 5 A 7 GLN A 227 GLU A 236 -1 N VAL A 235 O VAL A 243 SHEET 6 A 7 TYR A 211 ALA A 220 -1 N PHE A 214 O TRP A 234 SHEET 7 A 7 LEU A 204 SER A 208 -1 N LEU A 205 O ILE A 213 LINK OD1 ASN A 261 NA NA A 310 1555 1555 3.02 LINK O LYS A 269 NA NA A 311 1555 1555 3.11 LINK OXT ILE A 274 NA NA A 311 1555 1555 2.64 LINK O1 EDO A 304 NA NA A 311 1555 1555 3.11 LINK NA NA A 310 O HOH A 476 1555 1555 2.96 LINK NA NA A 310 O HOH A 589 1555 1555 3.10 LINK NA NA A 312 O HOH A 470 1555 1555 2.89 LINK NA NA A 314 O HOH A 490 1555 1555 2.92 LINK NA NA A 314 O AHOH A 545 1555 1555 2.88 LINK NA NA A 314 O HOH A 550 1555 1555 2.89 CISPEP 1 GLN A 31 ILE A 32 0 5.53 CISPEP 2 GLY A 168 PRO A 169 0 18.41 CISPEP 3 LYS A 225 PRO A 226 0 -16.25 SITE 1 AC1 15 SER A 79 LYS A 82 MET A 123 LEU A 125 SITE 2 AC1 15 SER A 126 LYS A 216 THR A 217 GLY A 218 SITE 3 AC1 15 TRP A 219 ARG A 260 HOH A 508 HOH A 536 SITE 4 AC1 15 HOH A 537 HOH A 543 HOH A 673 SITE 1 AC2 3 LYS A 194 ASN A 198 HOH A 412 SITE 1 AC3 5 HIS A 186 GLN A 188 HOH A 564 HOH A 583 SITE 2 AC3 5 HOH A 684 SITE 1 AC4 8 PRO A 256 ALA A 257 LYS A 269 NA A 311 SITE 2 AC4 8 HOH A 417 HOH A 469 HOH A 600 HOH A 618 SITE 1 AC5 6 HIS A 36 GLN A 270 LEU A 271 ASN A 272 SITE 2 AC5 6 HOH A 483 HOH A 496 SITE 1 AC6 3 THR A 49 SER A 50 ASN A 66 SITE 1 AC7 5 VAL A 33 GLN A 34 LYS A 60 ASN A 62 SITE 2 AC7 5 BCT A 309 SITE 1 AC8 4 THR A 73 HOH A 416 HOH A 545 HOH A 608 SITE 1 AC9 5 GLN A 31 VAL A 33 LYS A 60 ILE A 61 SITE 2 AC9 5 BCT A 307 SITE 1 BC1 5 SER A 253 ASN A 261 HOH A 418 HOH A 476 SITE 2 BC1 5 HOH A 589 SITE 1 BC2 4 LYS A 269 ASN A 272 ILE A 274 EDO A 304 SITE 1 BC3 5 LYS A 82 VAL A 128 TYR A 131 TRP A 165 SITE 2 BC3 5 HOH A 470 SITE 1 BC4 3 GLU A 99 ILE A 100 HOH A 458 SITE 1 BC5 5 TYR A 75 VAL A 76 HOH A 490 HOH A 545 SITE 2 BC5 5 HOH A 550 CRYST1 44.116 46.662 137.018 90.00 90.00 90.00 P 21 2 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.022668 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021431 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007298 0.00000