HEADER HYDROLASE/HYDROLASE INHIBITOR 15-FEB-07 2OVX TITLE MMP-9 ACTIVE SITE MUTANT WITH BARBITURATE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: MATRIX METALLOPROTEINASE-9 (EC 3.4.24.35) (MMP-9) (92 KDA COMPND 3 TYPE IV COLLAGENASE) (92 KDA GELATINASE) (GELATINASE B) (GELB); COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: CATALYTIC DOMAIN RESIDUES: 110-215, 391-443; COMPND 6 EC: 3.4.24.35; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MMP9, CLG4B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MATRIX METALLOPROTEINASE, S1-PRIME POCKET, HYDROLASE-HYDROLASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.TOCHOWICZ,W.BODE,K.MASKOS,P.GOETTIG REVDAT 7 30-AUG-23 2OVX 1 REMARK REVDAT 6 20-OCT-21 2OVX 1 REMARK SEQADV LINK REVDAT 5 16-AUG-17 2OVX 1 SOURCE REMARK REVDAT 4 13-JUL-11 2OVX 1 VERSN REVDAT 3 24-FEB-09 2OVX 1 VERSN REVDAT 2 14-AUG-07 2OVX 1 JRNL REVDAT 1 19-JUN-07 2OVX 0 JRNL AUTH A.TOCHOWICZ,K.MASKOS,R.HUBER,R.OLTENFREITER,V.DIVE, JRNL AUTH 2 A.YIOTAKIS,M.ZANDA,W.BODE,P.GOETTIG JRNL TITL CRYSTAL STRUCTURES OF MMP-9 COMPLEXES WITH FIVE INHIBITORS: JRNL TITL 2 CONTRIBUTION OF THE FLEXIBLE ARG424 SIDE-CHAIN TO JRNL TITL 3 SELECTIVITY. JRNL REF J.MOL.BIOL. V. 371 989 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17599356 JRNL DOI 10.1016/J.JMB.2007.05.068 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.64 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2233671.920 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 27670 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 SET) : 0.217 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1353 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4358 REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 245 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2542 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 87 REMARK 3 SOLVENT ATOMS : 191 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.12000 REMARK 3 B22 (A**2) : 3.12000 REMARK 3 B33 (A**2) : -6.23000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.15 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.530 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.720 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.390 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.480 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.430 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 53.07 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : INH_CA.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : INH_CA.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2OVX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041650. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0500 REMARK 200 MONOCHROMATOR : SI 111 DOUBLE CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29659 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.10300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.39500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1GKD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.0 M NACL, 0.1 M CITRIC ACID, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K, PH 5.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 129.60000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 27.61500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 27.61500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 64.80000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 27.61500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 27.61500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 194.40000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 27.61500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.61500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 64.80000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 27.61500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.61500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 194.40000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 129.60000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -484.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 55.23000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 55.23000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 129.60000 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 GLU A 111 CD OE1 OE2 REMARK 480 GLU A 130 CG REMARK 480 ARG A 162 CB CG CD NE CZ NH1 NH2 REMARK 480 GLU A 174 CG CD OE1 OE2 REMARK 480 ARG A 424 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 433 CG CD CE NZ REMARK 480 GLU B 111 CG CD OE1 OE2 REMARK 480 GLU B 130 CG REMARK 480 ARG B 134 CG CD REMARK 480 LYS B 184 CD CE NZ REMARK 480 GLN B 391 CD REMARK 480 GLU B 416 CG REMARK 480 ARG B 424 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 433 CG CD CE NZ 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 ALA A 173 -134.02 46.53 REMARK 500 ASP A 185 -164.06 60.63 REMARK 500 ALA A 189 -178.90 178.72 REMARK 500 SER A 211 -153.85 -144.48 REMARK 500 PRO A 421 57.19 -69.86 REMARK 500 ALA B 173 -127.85 51.67 REMARK 500 ASP B 185 -159.38 62.54 REMARK 500 SER B 211 -157.30 -148.79 REMARK 500 PRO B 421 61.58 -68.78 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 448 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 131 OD2 REMARK 620 2 ASP A 206 OD1 100.4 REMARK 620 3 ASP A 206 O 174.1 74.3 REMARK 620 4 GLU A 208 O 87.0 127.4 94.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 450 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 149 O REMARK 620 2 THR A 152 O 84.8 REMARK 620 3 HOH A 541 O 87.9 91.0 REMARK 620 4 HOH A 558 O 93.1 169.0 99.7 REMARK 620 5 HOH A 577 O 95.6 91.4 176.0 78.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 447 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 165 O REMARK 620 2 GLY A 197 O 174.1 REMARK 620 3 GLN A 199 O 97.4 84.6 REMARK 620 4 ASP A 201 OD1 85.8 99.5 96.7 REMARK 620 5 HOH A 569 O 89.1 85.7 82.0 174.6 REMARK 620 6 HOH A 595 O 95.0 82.5 166.4 89.7 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 445 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 175 NE2 REMARK 620 2 ASP A 177 OD2 113.1 REMARK 620 3 HIS A 190 NE2 115.1 118.2 REMARK 620 4 HIS A 203 ND1 104.0 93.0 110.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 446 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 182 OD1 REMARK 620 2 GLY A 183 O 87.7 REMARK 620 3 ASP A 185 O 83.4 86.4 REMARK 620 4 LEU A 187 O 87.8 175.2 94.4 REMARK 620 5 ASP A 205 OD2 93.9 86.0 172.1 92.9 REMARK 620 6 GLU A 208 OE2 164.7 94.1 81.6 90.6 101.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 449 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 213 O REMARK 620 2 GLY A 215 O 87.6 REMARK 620 3 GLN A 391 O 136.9 60.4 REMARK 620 4 GLY A 392 O 131.8 69.3 65.9 REMARK 620 5 HOH A 503 O 52.5 87.1 94.8 154.6 REMARK 620 6 HOH A 584 O 58.2 73.0 126.5 74.5 108.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 444 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 401 NE2 REMARK 620 2 HIS A 405 NE2 100.7 REMARK 620 3 HIS A 411 NE2 117.2 98.9 REMARK 620 4 4MR A 501 NBA 106.7 130.5 103.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 448 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 131 OD1 REMARK 620 2 ASP B 206 OD1 104.5 REMARK 620 3 ASP B 206 O 179.2 76.2 REMARK 620 4 GLU B 208 O 88.6 120.2 91.1 REMARK 620 5 HOH B 551 O 95.6 155.0 83.7 74.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 450 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 149 O REMARK 620 2 THR B 152 O 81.4 REMARK 620 3 HOH B 533 O 92.4 89.0 REMARK 620 4 HOH B 562 O 99.9 87.7 166.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 447 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 165 O REMARK 620 2 GLY B 197 O 170.3 REMARK 620 3 GLN B 199 O 100.1 83.1 REMARK 620 4 ASP B 201 OD1 89.5 99.2 98.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 445 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 175 NE2 REMARK 620 2 ASP B 177 OD2 107.8 REMARK 620 3 HIS B 190 NE2 114.2 115.1 REMARK 620 4 HIS B 203 ND1 116.5 92.1 109.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 446 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 182 OD1 REMARK 620 2 GLY B 183 O 86.7 REMARK 620 3 ASP B 185 O 77.7 80.1 REMARK 620 4 LEU B 187 O 91.6 172.8 92.7 REMARK 620 5 ASP B 205 OD2 98.6 89.4 169.0 97.7 REMARK 620 6 GLU B 208 OE2 157.7 98.5 81.8 80.5 103.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 449 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 211 OG REMARK 620 2 LEU B 212 O 85.3 REMARK 620 3 GLY B 213 O 133.2 67.1 REMARK 620 4 LYS B 214 O 160.2 101.5 65.9 REMARK 620 5 HOH B 550 O 82.5 102.1 68.3 113.6 REMARK 620 6 HOH B 568 O 71.3 149.8 143.1 95.4 93.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 444 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 401 NE2 REMARK 620 2 HIS B 405 NE2 90.3 REMARK 620 3 HIS B 411 NE2 117.1 100.5 REMARK 620 4 4MR B 502 NBA 110.8 127.7 109.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 444 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 445 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 444 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 445 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 446 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 447 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 448 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 449 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 446 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 447 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 448 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 449 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 451 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 452 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 451 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 452 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 453 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4MR A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4MR B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GKC RELATED DB: PDB REMARK 900 RELATED ID: 1GKD RELATED DB: PDB DBREF 2OVX A 110 215 UNP P14780 MMP9_HUMAN 110 215 DBREF 2OVX A 391 443 UNP P14780 MMP9_HUMAN 391 443 DBREF 2OVX B 110 215 UNP P14780 MMP9_HUMAN 110 215 DBREF 2OVX B 391 443 UNP P14780 MMP9_HUMAN 391 443 SEQADV 2OVX GLN A 402 UNP P14780 GLU 402 ENGINEERED MUTATION SEQADV 2OVX GLN B 402 UNP P14780 GLU 402 ENGINEERED MUTATION SEQRES 1 A 159 PHE GLU GLY ASP LEU LYS TRP HIS HIS HIS ASN ILE THR SEQRES 2 A 159 TYR TRP ILE GLN ASN TYR SER GLU ASP LEU PRO ARG ALA SEQRES 3 A 159 VAL ILE ASP ASP ALA PHE ALA ARG ALA PHE ALA LEU TRP SEQRES 4 A 159 SER ALA VAL THR PRO LEU THR PHE THR ARG VAL TYR SER SEQRES 5 A 159 ARG ASP ALA ASP ILE VAL ILE GLN PHE GLY VAL ALA GLU SEQRES 6 A 159 HIS GLY ASP GLY TYR PRO PHE ASP GLY LYS ASP GLY LEU SEQRES 7 A 159 LEU ALA HIS ALA PHE PRO PRO GLY PRO GLY ILE GLN GLY SEQRES 8 A 159 ASP ALA HIS PHE ASP ASP ASP GLU LEU TRP SER LEU GLY SEQRES 9 A 159 LYS GLY GLN GLY TYR SER LEU PHE LEU VAL ALA ALA HIS SEQRES 10 A 159 GLN PHE GLY HIS ALA LEU GLY LEU ASP HIS SER SER VAL SEQRES 11 A 159 PRO GLU ALA LEU MET TYR PRO MET TYR ARG PHE THR GLU SEQRES 12 A 159 GLY PRO PRO LEU HIS LYS ASP ASP VAL ASN GLY ILE ARG SEQRES 13 A 159 HIS LEU TYR SEQRES 1 B 159 PHE GLU GLY ASP LEU LYS TRP HIS HIS HIS ASN ILE THR SEQRES 2 B 159 TYR TRP ILE GLN ASN TYR SER GLU ASP LEU PRO ARG ALA SEQRES 3 B 159 VAL ILE ASP ASP ALA PHE ALA ARG ALA PHE ALA LEU TRP SEQRES 4 B 159 SER ALA VAL THR PRO LEU THR PHE THR ARG VAL TYR SER SEQRES 5 B 159 ARG ASP ALA ASP ILE VAL ILE GLN PHE GLY VAL ALA GLU SEQRES 6 B 159 HIS GLY ASP GLY TYR PRO PHE ASP GLY LYS ASP GLY LEU SEQRES 7 B 159 LEU ALA HIS ALA PHE PRO PRO GLY PRO GLY ILE GLN GLY SEQRES 8 B 159 ASP ALA HIS PHE ASP ASP ASP GLU LEU TRP SER LEU GLY SEQRES 9 B 159 LYS GLY GLN GLY TYR SER LEU PHE LEU VAL ALA ALA HIS SEQRES 10 B 159 GLN PHE GLY HIS ALA LEU GLY LEU ASP HIS SER SER VAL SEQRES 11 B 159 PRO GLU ALA LEU MET TYR PRO MET TYR ARG PHE THR GLU SEQRES 12 B 159 GLY PRO PRO LEU HIS LYS ASP ASP VAL ASN GLY ILE ARG SEQRES 13 B 159 HIS LEU TYR HET ZN A 444 1 HET ZN A 445 1 HET CA A 446 1 HET CA A 447 1 HET CA A 448 1 HET CA A 449 1 HET CA A 450 1 HET CL A 451 1 HET CL A 452 1 HET CL A 453 1 HET 4MR A 501 34 HET ZN B 444 1 HET ZN B 445 1 HET CA B 446 1 HET CA B 447 1 HET CA B 448 1 HET CA B 449 1 HET CA B 450 1 HET CL B 451 1 HET CL B 452 1 HET 4MR B 502 34 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION HETNAM 4MR 5-(4-PHENOXYPHENYL)-5-(4-PYRIMIDIN-2-YLPIPERAZIN-1-YL) HETNAM 2 4MR PYRIMIDINE-2,4,6(2H,3H)-TRIONE FORMUL 3 ZN 4(ZN 2+) FORMUL 5 CA 10(CA 2+) FORMUL 10 CL 5(CL 1-) FORMUL 13 4MR 2(C24 H22 N6 O4) FORMUL 24 HOH *191(H2 O) HELIX 1 1 PRO A 133 ALA A 150 1 18 HELIX 2 2 LEU A 395 LEU A 407 1 13 HELIX 3 3 HIS A 432 TYR A 443 1 12 HELIX 4 4 PHE B 110 LEU B 114 5 5 HELIX 5 5 PRO B 133 ALA B 150 1 18 HELIX 6 6 LEU B 395 LEU B 407 1 13 HELIX 7 7 HIS B 432 TYR B 443 1 12 SHEET 1 A 5 THR A 155 ARG A 158 0 SHEET 2 A 5 ASN A 120 ILE A 125 1 N ILE A 121 O THR A 157 SHEET 3 A 5 ILE A 166 GLY A 171 1 O ILE A 168 N TRP A 124 SHEET 4 A 5 ALA A 202 ASP A 205 1 O PHE A 204 N GLY A 171 SHEET 5 A 5 ALA A 189 ALA A 191 -1 N HIS A 190 O HIS A 203 SHEET 1 B 2 TRP A 210 SER A 211 0 SHEET 2 B 2 TYR A 393 SER A 394 1 O TYR A 393 N SER A 211 SHEET 1 C 5 THR B 155 ARG B 158 0 SHEET 2 C 5 ASN B 120 ILE B 125 1 N ILE B 121 O THR B 157 SHEET 3 C 5 ILE B 166 GLY B 171 1 O ILE B 168 N TRP B 124 SHEET 4 C 5 ALA B 202 ASP B 205 1 O PHE B 204 N GLN B 169 SHEET 5 C 5 ALA B 189 ALA B 191 -1 N HIS B 190 O HIS B 203 SHEET 1 D 2 TRP B 210 SER B 211 0 SHEET 2 D 2 TYR B 393 SER B 394 1 O TYR B 393 N SER B 211 LINK OD2 ASP A 131 CA CA A 448 1555 1555 2.24 LINK O SER A 149 CA CA A 450 1555 1555 2.21 LINK O THR A 152 CA CA A 450 1555 1555 2.24 LINK O ASP A 165 CA CA A 447 1555 1555 2.46 LINK NE2 HIS A 175 ZN ZN A 445 1555 1555 2.02 LINK OD2 ASP A 177 ZN ZN A 445 1555 1555 2.06 LINK OD1 ASP A 182 CA CA A 446 1555 1555 2.41 LINK O GLY A 183 CA CA A 446 1555 1555 2.24 LINK O ASP A 185 CA CA A 446 1555 1555 2.28 LINK O LEU A 187 CA CA A 446 1555 1555 2.32 LINK NE2 HIS A 190 ZN ZN A 445 1555 1555 2.07 LINK O GLY A 197 CA CA A 447 1555 1555 2.40 LINK O GLN A 199 CA CA A 447 1555 1555 2.46 LINK OD1 ASP A 201 CA CA A 447 1555 1555 2.62 LINK ND1 HIS A 203 ZN ZN A 445 1555 1555 2.12 LINK OD2 ASP A 205 CA CA A 446 1555 1555 2.34 LINK OD1 ASP A 206 CA CA A 448 1555 1555 2.59 LINK O ASP A 206 CA CA A 448 1555 1555 2.37 LINK OE2 GLU A 208 CA CA A 446 1555 1555 2.12 LINK O GLU A 208 CA CA A 448 1555 1555 2.32 LINK O GLY A 213 CA CA A 449 1555 1555 3.22 LINK O GLY A 215 CA CA A 449 1555 1555 3.28 LINK O GLN A 391 CA CA A 449 1555 1555 2.95 LINK O GLY A 392 CA CA A 449 1555 1555 3.30 LINK NE2 HIS A 401 ZN ZN A 444 1555 1555 2.10 LINK NE2 HIS A 405 ZN ZN A 444 1555 1555 2.00 LINK NE2 HIS A 411 ZN ZN A 444 1555 1555 2.17 LINK ZN ZN A 444 NBA 4MR A 501 1555 1555 2.02 LINK CA CA A 447 O HOH A 569 1555 1555 2.46 LINK CA CA A 447 O HOH A 595 1555 1555 2.23 LINK CA CA A 449 O HOH A 503 1555 1555 2.31 LINK CA CA A 449 O HOH A 584 1555 1555 2.92 LINK CA CA A 450 O HOH A 541 1555 1555 2.60 LINK CA CA A 450 O HOH A 558 1555 1555 2.53 LINK CA CA A 450 O HOH A 577 1555 1555 2.53 LINK OD1 ASP B 131 CA CA B 448 1555 1555 2.31 LINK O SER B 149 CA CA B 450 1555 1555 2.34 LINK O THR B 152 CA CA B 450 1555 1555 2.34 LINK O ASP B 165 CA CA B 447 1555 1555 2.37 LINK NE2 HIS B 175 ZN ZN B 445 1555 1555 1.97 LINK OD2 ASP B 177 ZN ZN B 445 1555 1555 2.03 LINK OD1 ASP B 182 CA CA B 446 1555 1555 2.44 LINK O GLY B 183 CA CA B 446 1555 1555 2.28 LINK O ASP B 185 CA CA B 446 1555 1555 2.28 LINK O LEU B 187 CA CA B 446 1555 1555 2.33 LINK NE2 HIS B 190 ZN ZN B 445 1555 1555 2.16 LINK O GLY B 197 CA CA B 447 1555 1555 2.57 LINK O GLN B 199 CA CA B 447 1555 1555 2.38 LINK OD1 ASP B 201 CA CA B 447 1555 1555 2.46 LINK ND1 HIS B 203 ZN ZN B 445 1555 1555 2.10 LINK OD2 ASP B 205 CA CA B 446 1555 1555 2.29 LINK OD1 ASP B 206 CA CA B 448 1555 1555 2.50 LINK O ASP B 206 CA CA B 448 1555 1555 2.45 LINK OE2 GLU B 208 CA CA B 446 1555 1555 2.27 LINK O GLU B 208 CA CA B 448 1555 1555 2.27 LINK OG SER B 211 CA CA B 449 1555 1555 2.88 LINK O LEU B 212 CA CA B 449 1555 1555 2.19 LINK O GLY B 213 CA CA B 449 1555 1555 3.10 LINK O LYS B 214 CA CA B 449 1555 1555 2.52 LINK NE2 HIS B 401 ZN ZN B 444 1555 1555 2.12 LINK NE2 HIS B 405 ZN ZN B 444 1555 1555 2.08 LINK NE2 HIS B 411 ZN ZN B 444 1555 1555 2.12 LINK ZN ZN B 444 NBA 4MR B 502 1555 1555 1.97 LINK CA CA B 448 O HOH B 551 1555 1555 3.08 LINK CA CA B 449 O HOH B 550 1555 1555 2.47 LINK CA CA B 449 O HOH B 568 1555 1555 2.35 LINK CA CA B 450 O HOH B 533 1555 1555 2.27 LINK CA CA B 450 O HOH B 562 1555 1555 2.74 SITE 1 AC1 4 HIS A 401 HIS A 405 HIS A 411 4MR A 501 SITE 1 AC2 4 HIS A 175 ASP A 177 HIS A 190 HIS A 203 SITE 1 AC3 4 HIS B 401 HIS B 405 HIS B 411 4MR B 502 SITE 1 AC4 4 HIS B 175 ASP B 177 HIS B 190 HIS B 203 SITE 1 AC5 6 ASP A 182 GLY A 183 ASP A 185 LEU A 187 SITE 2 AC5 6 ASP A 205 GLU A 208 SITE 1 AC6 6 ASP A 165 GLY A 197 GLN A 199 ASP A 201 SITE 2 AC6 6 HOH A 569 HOH A 595 SITE 1 AC7 3 ASP A 131 ASP A 206 GLU A 208 SITE 1 AC8 7 SER A 211 GLY A 213 GLY A 215 GLN A 391 SITE 2 AC8 7 GLY A 392 HOH A 503 HOH A 584 SITE 1 AC9 5 SER A 149 THR A 152 HOH A 541 HOH A 558 SITE 2 AC9 5 HOH A 577 SITE 1 BC1 6 ASP B 182 GLY B 183 ASP B 185 LEU B 187 SITE 2 BC1 6 ASP B 205 GLU B 208 SITE 1 BC2 4 ASP B 165 GLY B 197 GLN B 199 ASP B 201 SITE 1 BC3 4 ASP B 131 ASP B 206 GLU B 208 HOH B 551 SITE 1 BC4 7 LEU A 212 SER B 211 LEU B 212 GLY B 213 SITE 2 BC4 7 LYS B 214 HOH B 550 HOH B 568 SITE 1 BC5 4 SER B 149 THR B 152 HOH B 533 HOH B 562 SITE 1 BC6 2 GLY A 213 SER A 394 SITE 1 BC7 3 ARG A 143 PHE A 396 HOH B 521 SITE 1 BC8 3 HOH A 504 GLY B 213 SER B 394 SITE 1 BC9 2 ARG B 143 PHE B 396 SITE 1 CC1 3 ASN A 127 TYR A 128 TYR B 128 SITE 1 CC2 18 LEU A 187 LEU A 188 ALA A 189 HIS A 401 SITE 2 CC2 18 GLN A 402 HIS A 405 HIS A 411 LEU A 418 SITE 3 CC2 18 TYR A 420 PRO A 421 MET A 422 TYR A 423 SITE 4 CC2 18 ARG A 424 ZN A 444 HOH A 521 HOH A 570 SITE 5 CC2 18 PRO B 421 4MR B 502 SITE 1 CC3 16 MET A 422 4MR A 501 HOH A 570 LEU B 188 SITE 2 CC3 16 ALA B 189 HIS B 401 GLN B 402 HIS B 405 SITE 3 CC3 16 HIS B 411 LEU B 418 PRO B 421 MET B 422 SITE 4 CC3 16 TYR B 423 ARG B 424 ZN B 444 HOH B 541 CRYST1 55.230 55.230 259.200 90.00 90.00 90.00 P 41 21 2 16 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 0.018106 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018106 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003858 0.00000