PDB Short entry for 4QKZ HEADER HYDROLASE/HYDROLASE INHIBITOR 10-JUN-14 4QKZ TITLE X-RAY STRUCTURE OF THE CATALYTIC DOMAIN OF MMP-8 WITH THE INHIBITOR TITLE 2 ML115 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUTROPHIL COLLAGENASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, UNP RESIDUES 100-262; COMPND 5 SYNONYM: MATRIX METALLOPROTEINASE-8, MMP-8, PMNL COLLAGENASE, PMNL- COMPND 6 CL; COMPND 7 EC: 3.4.24.34; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MMP8, CLG1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET30A KEYWDS HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.POCHETTI,R.MONTANARI,D.CAPELLI,P.TORTORELLA REVDAT 3 08-NOV-23 4QKZ 1 REMARK REVDAT 2 26-JUL-23 4QKZ 1 JRNL REMARK LINK REVDAT 1 17-JUN-15 4QKZ 0 JRNL AUTH A.LAGHEZZA,L.PIEMONTESE,L.BRUNETTI,A.CARADONNA,M.AGAMENNONE, JRNL AUTH 2 A.DI PIZIO,G.POCHETTI,R.MONTANARI,D.CAPELLI,M.TAURO, JRNL AUTH 3 F.LOIODICE,P.TORTORELLA JRNL TITL BONE-SEEKING MATRIX METALLOPROTEINASE INHIBITORS FOR THE JRNL TITL 2 TREATMENT OF SKELETAL MALIGNANCY. JRNL REF PHARMACEUTICALS V. 13 2020 JRNL REFN ESSN 1424-8247 JRNL PMID 32492898 JRNL DOI 10.3390/PH13060113 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 49.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 45495 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) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5056 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) : 3303 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.08 REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE SET COUNT : 367 REMARK 3 BIN FREE R VALUE : 0.2460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1282 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 146 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.98 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.25000 REMARK 3 B22 (A**2) : 0.23000 REMARK 3 B33 (A**2) : -0.48000 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): 0.045 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.043 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.031 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.527 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1346 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1172 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1840 ; 1.522 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2690 ; 0.881 ; 3.003 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 162 ; 6.996 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 72 ;35.967 ;24.444 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 186 ;11.074 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;18.927 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 188 ; 0.135 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1579 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 344 ; 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): 651 ; 0.808 ; 0.815 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 650 ; 0.801 ; 0.815 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 812 ; 0.839 ; 1.224 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 813 ; 0.838 ; 1.224 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 695 ; 0.959 ; 0.981 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 696 ; 0.959 ; 0.981 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1029 ; 1.209 ; 1.416 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1683 ; 1.976 ; 7.719 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1625 ; 1.733 ; 7.264 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2518 ; 2.739 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 36 ;22.661 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 2600 ; 8.611 ; 5.000 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.50 REMARK 3 ION PROBE RADIUS : 0.70 REMARK 3 SHRINKAGE RADIUS : 0.70 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4QKZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000086186. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45495 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 49.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.45600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.520 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3DPE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 % PEG 6000, 0.2M MES/NAOH, 1M NA REMARK 280 PHOSPHATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 16.45500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.34500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.34500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.34500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.45500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.34500 REMARK 290 SMTRY3 4 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: 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 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 LEU A 81 -57.81 138.78 REMARK 500 ARG A 145 -133.28 48.98 REMARK 500 HIS A 147 29.87 -145.28 REMARK 500 ASN A 157 -172.15 71.82 REMARK 500 ASN A 226 31.61 -152.50 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 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 137 O REMARK 620 2 GLY A 169 O 163.2 REMARK 620 3 GLY A 171 O 96.9 95.2 REMARK 620 4 ASP A 173 OD1 88.3 103.0 90.9 REMARK 620 5 HOH A 408 O 86.1 80.1 170.4 98.4 REMARK 620 6 HOH A 412 O 85.2 85.6 80.1 168.1 91.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 303 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 147 NE2 REMARK 620 2 ASP A 149 OD2 106.7 REMARK 620 3 HIS A 162 NE2 115.9 116.1 REMARK 620 4 HIS A 175 ND1 106.6 96.2 113.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 154 OD1 REMARK 620 2 GLY A 155 O 89.5 REMARK 620 3 ASN A 157 O 90.5 87.6 REMARK 620 4 ILE A 159 O 88.5 177.5 93.9 REMARK 620 5 ASP A 177 OD2 91.3 84.6 172.1 93.9 REMARK 620 6 GLU A 180 OE2 175.9 92.1 85.7 90.0 92.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 304 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 197 NE2 REMARK 620 2 HIS A 201 NE2 105.3 REMARK 620 3 QZK A 305 OAF 113.4 123.3 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 CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE QZK A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 306 DBREF 4QKZ A 80 242 UNP P22894 MMP8_HUMAN 100 262 SEQRES 1 A 163 MET LEU THR PRO GLY ASN PRO LYS TRP GLU ARG THR ASN SEQRES 2 A 163 LEU THR TYR ARG ILE ARG ASN TYR THR PRO GLN LEU SER SEQRES 3 A 163 GLU ALA GLU VAL GLU ARG ALA ILE LYS ASP ALA PHE GLU SEQRES 4 A 163 LEU TRP SER VAL ALA SER PRO LEU ILE PHE THR ARG ILE SEQRES 5 A 163 SER GLN GLY GLU ALA ASP ILE ASN ILE ALA PHE TYR GLN SEQRES 6 A 163 ARG ASP HIS GLY ASP ASN SER PRO PHE ASP GLY PRO ASN SEQRES 7 A 163 GLY ILE LEU ALA HIS ALA PHE GLN PRO GLY GLN GLY ILE SEQRES 8 A 163 GLY GLY ASP ALA HIS PHE ASP ALA GLU GLU THR TRP THR SEQRES 9 A 163 ASN THR SER ALA ASN TYR ASN LEU PHE LEU VAL ALA ALA SEQRES 10 A 163 HIS GLU PHE GLY HIS SER LEU GLY LEU ALA HIS SER SER SEQRES 11 A 163 ASP PRO GLY ALA LEU MET TYR PRO ASN TYR ALA PHE ARG SEQRES 12 A 163 GLU THR SER ASN TYR SER LEU PRO GLN ASP ASP ILE ASP SEQRES 13 A 163 GLY ILE GLN ALA ILE TYR GLY HET CA A 301 1 HET CA A 302 1 HET ZN A 303 1 HET ZN A 304 1 HET QZK A 305 25 HET MES A 306 12 HETNAM CA CALCIUM ION HETNAM ZN ZINC ION HETNAM QZK {[(BIPHENYL-4-YLSULFONYL) HETNAM 2 QZK AMINO]METHANEDIYL}BIS(PHOSPHONIC ACID) HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID FORMUL 2 CA 2(CA 2+) FORMUL 4 ZN 2(ZN 2+) FORMUL 6 QZK C13 H15 N O8 P2 S FORMUL 7 MES C6 H13 N O4 S FORMUL 8 HOH *146(H2 O) HELIX 1 1 SER A 105 VAL A 122 1 18 HELIX 2 2 ASN A 190 GLY A 204 1 15 HELIX 3 3 PRO A 230 GLY A 242 1 13 SHEET 1 A 5 ILE A 127 ARG A 130 0 SHEET 2 A 5 ASN A 92 ILE A 97 1 N LEU A 93 O THR A 129 SHEET 3 A 5 ILE A 138 TYR A 143 1 O ILE A 140 N ARG A 96 SHEET 4 A 5 ALA A 174 ASP A 177 1 O ALA A 174 N ASN A 139 SHEET 5 A 5 ALA A 161 ALA A 163 -1 N HIS A 162 O HIS A 175 LINK O ASP A 137 CA CA A 301 1555 1555 2.31 LINK NE2 HIS A 147 ZN ZN A 303 1555 1555 2.02 LINK OD2 ASP A 149 ZN ZN A 303 1555 1555 2.04 LINK OD1 ASP A 154 CA CA A 302 1555 1555 2.32 LINK O GLY A 155 CA CA A 302 1555 1555 2.28 LINK O ASN A 157 CA CA A 302 1555 1555 2.36 LINK O ILE A 159 CA CA A 302 1555 1555 2.29 LINK NE2 HIS A 162 ZN ZN A 303 1555 1555 2.02 LINK O GLY A 169 CA CA A 301 1555 1555 2.30 LINK O GLY A 171 CA CA A 301 1555 1555 2.29 LINK OD1 ASP A 173 CA CA A 301 1555 1555 2.42 LINK ND1 HIS A 175 ZN ZN A 303 1555 1555 2.07 LINK OD2 ASP A 177 CA CA A 302 1555 1555 2.32 LINK OE2 GLU A 180 CA CA A 302 1555 1555 2.30 LINK NE2 HIS A 197 ZN ZN A 304 1555 1555 2.06 LINK NE2 HIS A 201 ZN ZN A 304 1555 1555 2.07 LINK CA CA A 301 O HOH A 408 1555 1555 2.33 LINK CA CA A 301 O HOH A 412 1555 1555 2.39 LINK ZN ZN A 304 OAF QZK A 305 1555 1555 1.85 CISPEP 1 ASN A 188 TYR A 189 0 -3.38 SITE 1 AC1 6 ASP A 137 GLY A 169 GLY A 171 ASP A 173 SITE 2 AC1 6 HOH A 408 HOH A 412 SITE 1 AC2 6 ASP A 154 GLY A 155 ASN A 157 ILE A 159 SITE 2 AC2 6 ASP A 177 GLU A 180 SITE 1 AC3 4 HIS A 147 ASP A 149 HIS A 162 HIS A 175 SITE 1 AC4 4 HIS A 197 HIS A 201 HIS A 207 QZK A 305 SITE 1 AC5 23 ILE A 159 LEU A 160 ALA A 161 HIS A 162 SITE 2 AC5 23 LEU A 193 HIS A 197 GLU A 198 HIS A 201 SITE 3 AC5 23 HIS A 207 LEU A 214 TYR A 216 PRO A 217 SITE 4 AC5 23 ASN A 218 TYR A 219 ZN A 304 HOH A 415 SITE 5 AC5 23 HOH A 424 HOH A 450 HOH A 451 HOH A 464 SITE 6 AC5 23 HOH A 504 HOH A 506 HOH A 507 SITE 1 AC6 9 ASP A 115 SER A 186 PHE A 192 THR A 224 SITE 2 AC6 9 SER A 225 TYR A 227 HOH A 428 HOH A 478 SITE 3 AC6 9 HOH A 533 CRYST1 32.910 68.690 70.690 90.00 90.00 90.00 P 21 21 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 0.030386 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014558 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014146 0.00000