2OW0 - Header Asymmetric Unit

HEADER HYDROLASE 15-FEB-07 2OW0

TITLE MMP-9 ACTIVE SITE MUTANT WITH IODINE-LABELED CARBOXYLATE TITLE 2 INHIBITOR

COMPND MOL_ID: 1; COMPND 2 MOLECULE: MATRIX METALLOPROTEINASE-9 (MMP-9) (92 KDA TYPE COMPND 3 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, HYDROLASE, S1-PRIME POCKET

EXPDTA X-RAY DIFFRACTION

AUTHOR A.TOCHOWICZ,W.BODE,K.MASKOS,P.GOETTIG

REVDAT 3 24-FEB-09 2OW0 1 VERSN REVDAT 2 14-AUG-07 2OW0 1 JRNL REVDAT 1 19-JUN-07 2OW0 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 JRNL TITL 2 INHIBITORS: CONTRIBUTION OF THE FLEXIBLE ARG424 JRNL TITL 3 SIDE-CHAIN TO 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 1

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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1513913.120 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 27571 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) : 0.227 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1335 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) (%) : 99.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4380 REMARK 3 BIN R VALUE (WORKING SET) : 0.2190 REMARK 3 BIN FREE R VALUE : 0.2910 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 217 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 80 REMARK 3 SOLVENT ATOMS : 216 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.62000 REMARK 3 B22 (A**2) : 4.62000 REMARK 3 B33 (A**2) : -9.24000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.08 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.00 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.73 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) : 1.370 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.040 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.940 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 54.94 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 2OW0 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-FEB-07. REMARK 100 THE RCSB ID CODE IS RCSB041653.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.00 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 : 29623 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 (%) : 96.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.7000 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 (%) : 92.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.200 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 (%): 55.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4.0 M NACL, 0.1 M HEPES,VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293.0K, PH 8.0, PH 8.00

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 130.18050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 27.59500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 27.59500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 65.09025 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 27.59500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 27.59500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 195.27075 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 27.59500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.59500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 65.09025 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 27.59500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.59500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 195.27075 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 130.18050 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5 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 350 REMARK 350 BIOMOLECULE: 2 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: 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: 11680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -456.0 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 55.19000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 55.19000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 130.18050 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -197.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 0.000000 -1.000000 0.000000 55.19000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 55.19000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 130.18050 REMARK 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -212.0 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 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 PHE B 110 REMARK 465 GLU B 111 REMARK 465 GLY B 112 REMARK 465 ASP B 113

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 ARG A 162 NE CZ NH1 NH2 REMARK 480 GLN A 199 NE2 REMARK 480 ARG A 424 CD NE CZ NH1 NH2 REMARK 480 LYS A 433 CG CD CE NZ REMARK 480 GLU B 130 CD OE1 OE2 REMARK 480 ARG B 162 CB CG CD NE CZ NH1 NH2 REMARK 480 GLU B 174 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 -133.26 54.31 REMARK 500 ASP A 185 -165.98 59.76 REMARK 500 ALA A 189 170.46 174.99 REMARK 500 SER A 211 -154.42 -145.09 REMARK 500 ALA B 173 -125.10 54.70 REMARK 500 ASP B 185 -165.64 69.63 REMARK 500 SER B 211 -155.25 -144.54 REMARK 500 ARG B 424 110.51 -165.49 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 ZN A 444 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 401 NE2 REMARK 620 2 HIS A 405 NE2 97.3 REMARK 620 3 HIS A 411 NE2 112.8 102.7 REMARK 620 4 6MR A 501 O 117.6 134.6 90.1 REMARK 620 5 6MR A 501 OXT 103.7 89.8 139.2 55.9 REMARK 620 N 1 2 3 4 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 190 NE2 REMARK 620 2 HIS A 175 NE2 109.4 REMARK 620 3 ASP A 177 OD2 120.0 110.9 REMARK 620 4 HIS A 203 ND1 111.6 111.5 92.4 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 165 O REMARK 620 2 GLY A 197 O 172.3 REMARK 620 3 GLN A 199 O 97.2 88.6 REMARK 620 4 HOH A 583 O 91.2 84.3 83.9 REMARK 620 5 ASP A 201 OD1 88.0 96.4 96.2 179.2 REMARK 620 6 HOH A 564 O 92.4 81.2 167.8 88.5 91.6 REMARK 620 N 1 2 3 4 5 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 185 O REMARK 620 2 ASP A 182 OD1 72.6 REMARK 620 3 LEU A 187 O 97.4 91.0 REMARK 620 4 ASP A 205 OD2 170.0 104.1 92.1 REMARK 620 5 GLY A 183 O 82.0 90.7 177.9 88.7 REMARK 620 6 GLU A 208 OE2 74.6 147.2 95.1 107.9 82.9 REMARK 620 N 1 2 3 4 5 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 206 OD1 REMARK 620 2 GLU A 208 O 121.8 REMARK 620 3 ASP A 131 OD1 104.7 84.5 REMARK 620 4 ASP A 131 OD2 105.0 116.9 41.5 REMARK 620 5 ASP A 206 O 73.0 96.1 177.6 139.4 REMARK 620 N 1 2 3 4 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 HOH A 528 O REMARK 620 2 HOH A 547 O 161.5 REMARK 620 3 HOH A 535 O 92.3 92.1 REMARK 620 4 SER A 149 O 93.8 103.7 95.7 REMARK 620 5 THR A 152 O 85.7 89.7 178.1 84.5 REMARK 620 N 1 2 3 4 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 6MR B 502 O REMARK 620 2 HIS B 411 NE2 94.9 REMARK 620 3 HIS B 405 NE2 131.9 102.6 REMARK 620 4 HIS B 401 NE2 121.2 107.2 95.8 REMARK 620 5 6MR B 502 OXT 55.7 141.7 85.3 109.2 REMARK 620 N 1 2 3 4 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 203 ND1 REMARK 620 2 HIS B 190 NE2 111.0 REMARK 620 3 ASP B 177 OD2 102.0 109.9 REMARK 620 N 1 2 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 HOH B 540 O REMARK 620 2 ASP B 165 O 101.6 REMARK 620 3 HOH B 505 O 86.1 87.7 REMARK 620 4 GLN B 199 O 158.7 98.5 87.8 REMARK 620 5 ASP B 201 OD1 90.4 85.9 171.9 98.1 REMARK 620 6 GLY B 197 O 74.2 172.7 86.1 85.1 99.9 REMARK 620 N 1 2 3 4 5 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 GLY B 183 O REMARK 620 2 ASP B 185 O 82.5 REMARK 620 3 LEU B 187 O 175.6 93.9 REMARK 620 4 GLU B 208 OE2 97.3 82.5 79.6 REMARK 620 5 ASP B 182 OD1 89.7 84.6 92.6 164.4 REMARK 620 6 ASP B 205 OD2 88.3 170.7 95.3 100.6 93.4 REMARK 620 N 1 2 3 4 5 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 OD2 REMARK 620 2 GLU B 208 O 95.6 REMARK 620 3 ASP B 206 OD1 96.4 120.3 REMARK 620 4 ASP B 206 O 167.5 95.9 73.5 REMARK 620 N 1 2 3 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 THR B 152 O REMARK 620 2 HOH B 528 O 97.7 REMARK 620 3 HOH B 593 O 98.1 76.7 REMARK 620 4 HOH B 552 O 165.9 81.4 95.4 REMARK 620 5 HOH B 551 O 91.6 165.4 91.0 92.3 REMARK 620 6 SER B 149 O 81.7 102.3 178.9 84.8 90.1 REMARK 620 N 1 2 3 4 5

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 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 445 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 444 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 445 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 446 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 447 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 448 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 449 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 446 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 447 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 448 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 449 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 450 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 450 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 451 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 451 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 452 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 453 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 6MR A 501 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 6MR 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 2OW0 A 110 215 UNP P14780 MMP9_HUMAN 110 215 DBREF 2OW0 A 391 443 UNP P14780 MMP9_HUMAN 391 443 DBREF 2OW0 B 110 215 UNP P14780 MMP9_HUMAN 110 215 DBREF 2OW0 B 391 443 UNP P14780 MMP9_HUMAN 391 443

SEQADV 2OW0 GLN A 402 UNP P14780 GLU 402 ENGINEERED SEQADV 2OW0 GLN B 402 UNP P14780 GLU 402 ENGINEERED

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 ZN B 444 1 HET ZN B 445 1 HET CA A 446 1 HET CA A 447 1 HET CA A 448 1 HET CA A 449 1 HET CA B 446 1 HET CA B 447 1 HET CA B 448 1 HET CA B 449 1 HET CL A 450 1 HET CL B 450 1 HET CL B 451 1 HET CL A 451 1 HET CL A 452 1 HET CL A 453 1 HET 6MR A 501 31 HET 6MR B 502 31

HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION HETNAM 6MR N-[(4'-IODOBIPHENYL-4-YL)SULFONYL]-D-TRYPTOPHAN

FORMUL 3 ZN 4(ZN 2+) FORMUL 7 CA 8(CA 2+) FORMUL 15 CL 6(CL 1-) FORMUL 21 6MR 2(C23 H19 I N2 O4 S) FORMUL 23 HOH *216(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 PRO B 133 ALA B 150 1 18 HELIX 5 5 LEU B 395 LEU B 407 1 13 HELIX 6 6 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 VAL B 159 0 SHEET 2 C 5 ASN B 120 ILE B 125 1 N TYR B 123 O VAL B 159 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 ZN ZN A 444 NE2 HIS A 401 1555 1555 2.12 LINK ZN ZN A 444 NE2 HIS A 405 1555 1555 2.10 LINK ZN ZN A 444 NE2 HIS A 411 1555 1555 2.06 LINK ZN ZN A 444 O 6MR A 501 1555 1555 2.13 LINK ZN ZN A 444 OXT 6MR A 501 1555 1555 2.55 LINK ZN ZN A 445 NE2 HIS A 190 1555 1555 2.05 LINK ZN ZN A 445 NE2 HIS A 175 1555 1555 2.00 LINK ZN ZN A 445 OD2 ASP A 177 1555 1555 2.01 LINK ZN ZN A 445 ND1 HIS A 203 1555 1555 2.10 LINK CA CA A 446 O ASP A 165 1555 1555 2.45 LINK CA CA A 446 O GLY A 197 1555 1555 2.47 LINK CA CA A 446 O GLN A 199 1555 1555 2.36 LINK CA CA A 446 O HOH A 583 1555 1555 2.40 LINK CA CA A 446 OD1 ASP A 201 1555 1555 2.65 LINK CA CA A 446 O HOH A 564 1555 1555 2.37 LINK CA CA A 447 O ASP A 185 1555 1555 2.30 LINK CA CA A 447 OD1 ASP A 182 1555 1555 2.43 LINK CA CA A 447 O LEU A 187 1555 1555 2.25 LINK CA CA A 447 OD2 ASP A 205 1555 1555 2.20 LINK CA CA A 447 O GLY A 183 1555 1555 2.10 LINK CA CA A 447 OE2 GLU A 208 1555 1555 2.18 LINK CA CA A 448 OD1 ASP A 206 1555 1555 2.55 LINK CA CA A 448 O GLU A 208 1555 1555 2.33 LINK CA CA A 448 OD1 ASP A 131 1555 1555 2.19 LINK CA CA A 448 OD2 ASP A 131 1555 1555 3.31 LINK CA CA A 448 O ASP A 206 1555 1555 2.42 LINK CA CA A 449 O HOH A 528 1555 1555 2.66 LINK CA CA A 449 O HOH A 547 1555 1555 2.44 LINK CA CA A 449 O HOH A 535 1555 1555 2.27 LINK CA CA A 449 O SER A 149 1555 1555 2.12 LINK CA CA A 449 O THR A 152 1555 1555 2.33 LINK ZN ZN B 444 O 6MR B 502 1555 1555 1.92 LINK ZN ZN B 444 NE2 HIS B 411 1555 1555 2.02 LINK ZN ZN B 444 NE2 HIS B 405 1555 1555 2.12 LINK ZN ZN B 444 NE2 HIS B 401 1555 1555 2.09 LINK ZN ZN B 444 OXT 6MR B 502 1555 1555 2.64 LINK ZN ZN B 445 ND1 HIS B 203 1555 1555 2.10 LINK ZN ZN B 445 NE2 HIS B 190 1555 1555 2.04 LINK ZN ZN B 445 OD2 ASP B 177 1555 1555 2.06 LINK CA CA B 446 O HOH B 540 1555 1555 2.48 LINK CA CA B 446 O ASP B 165 1555 1555 2.46 LINK CA CA B 446 O HOH B 505 1555 1555 2.53 LINK CA CA B 446 O GLN B 199 1555 1555 2.39 LINK CA CA B 446 OD1 ASP B 201 1555 1555 2.52 LINK CA CA B 446 O GLY B 197 1555 1555 2.54 LINK CA CA B 447 O GLY B 183 1555 1555 2.20 LINK CA CA B 447 O ASP B 185 1555 1555 2.30 LINK CA CA B 447 O LEU B 187 1555 1555 2.24 LINK CA CA B 447 OE2 GLU B 208 1555 1555 2.17 LINK CA CA B 447 OD1 ASP B 182 1555 1555 2.39 LINK CA CA B 447 OD2 ASP B 205 1555 1555 2.42 LINK CA CA B 448 OD2 ASP B 131 1555 1555 2.21 LINK CA CA B 448 O GLU B 208 1555 1555 2.23 LINK CA CA B 448 OD1 ASP B 206 1555 1555 2.66 LINK CA CA B 448 O ASP B 206 1555 1555 2.51 LINK CA CA B 449 O THR B 152 1555 1555 2.20 LINK CA CA B 449 O HOH B 528 1555 1555 2.47 LINK CA CA B 449 O HOH B 593 1555 1555 2.59 LINK CA CA B 449 O HOH B 552 1555 1555 2.47 LINK CA CA B 449 O HOH B 551 1555 1555 2.60 LINK CA CA B 449 O SER B 149 1555 1555 2.28

SITE 1 AC1 4 HIS A 401 HIS A 405 HIS A 411 6MR 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 6MR B 502 SITE 1 AC4 4 HIS B 175 ASP B 177 HIS B 190 HIS B 203 SITE 1 AC5 6 ASP A 165 GLY A 197 GLN A 199 ASP A 201 SITE 2 AC5 6 HOH A 564 HOH A 583 SITE 1 AC6 6 ASP A 182 GLY A 183 ASP A 185 LEU A 187 SITE 2 AC6 6 ASP A 205 GLU A 208 SITE 1 AC7 3 ASP A 131 ASP A 206 GLU A 208 SITE 1 AC8 5 SER A 149 THR A 152 HOH A 528 HOH A 535 SITE 2 AC8 5 HOH A 547 SITE 1 AC9 6 ASP B 165 GLY B 197 GLN B 199 ASP B 201 SITE 2 AC9 6 HOH B 505 HOH B 540 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 3 ASP B 131 ASP B 206 GLU B 208 SITE 1 BC3 6 SER B 149 THR B 152 HOH B 528 HOH B 551 SITE 2 BC3 6 HOH B 552 HOH B 593 SITE 1 BC4 2 GLY A 213 SER A 394 SITE 1 BC5 2 GLY B 213 SER B 394 SITE 1 BC6 3 HOH A 527 ARG B 143 PHE B 396 SITE 1 BC7 2 ARG A 143 HOH A 565 SITE 1 BC8 5 PRO A 430 LEU A 431 HOH A 524 HOH A 529 SITE 2 BC8 5 HOH A 610 SITE 1 BC9 4 ASN A 127 TYR A 128 ASN B 127 TYR B 128 SITE 1 CC1 14 LEU A 188 ALA A 189 HIS A 401 GLN A 402 SITE 2 CC1 14 HIS A 405 HIS A 411 LEU A 418 TYR A 420 SITE 3 CC1 14 PRO A 421 MET A 422 TYR A 423 ZN A 444 SITE 4 CC1 14 HOH A 503 HOH A 608 SITE 1 CC2 13 LEU B 188 ALA B 189 HIS B 401 GLN B 402 SITE 2 CC2 13 HIS B 405 HIS B 411 LEU B 418 TYR B 420 SITE 3 CC2 13 PRO B 421 MET B 422 TYR B 423 ZN B 444 SITE 4 CC2 13 HOH B 545

CRYST1 55.190 55.190 260.361 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 0.018119 0.000000 0.000000 0.00000

SCALE2 0.000000 0.018119 0.000000 0.00000

SCALE3 0.000000 0.000000 0.003841 0.00000