HEADER HYDROLASE 03-AUG-95 1SLN TITLE CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN FIBROBLAST TITLE 2 STROMELYSIN-1 INHIBITED WITH THE N-CARBOXY-ALKYL INHIBITOR L-702,842 COMPND MOL_ID: 1; COMPND 2 MOLECULE: STROMELYSIN-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN RESIDUES 83 - 255; COMPND 5 SYNONYM: MATRIX METALLOPROTEINASE-3, PROTEOGLYCANASE; COMPND 6 EC: 3.4.24.17; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: FIBROBLAST; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE, METALLOPROTEASE, FIBROBLAST, COLLAGEN DEGRADATION EXPDTA X-RAY DIFFRACTION AUTHOR J.W.BECKER REVDAT 8 14-FEB-24 1SLN 1 REMARK REVDAT 7 29-SEP-21 1SLN 1 REMARK HET HETNAM FORMUL REVDAT 7 2 1 LINK SITE ATOM REVDAT 6 29-NOV-17 1SLN 1 HELIX REVDAT 5 29-FEB-12 1SLN 1 JRNL REVDAT 4 16-NOV-11 1SLN 1 VERSN HETATM REVDAT 3 24-FEB-09 1SLN 1 VERSN REVDAT 2 01-APR-03 1SLN 1 JRNL REVDAT 1 17-DEC-96 1SLN 0 JRNL AUTH J.W.BECKER,A.I.MARCY,L.L.ROKOSZ,M.G.AXEL,J.J.BURBAUM, JRNL AUTH 2 P.M.FITZGERALD,P.M.CAMERON,C.K.ESSER,W.K.HAGMANN,J.D.HERMES, JRNL AUTH 3 J.P.SPRINGER JRNL TITL STROMELYSIN-1: THREE-DIMENSIONAL STRUCTURE OF THE INHIBITED JRNL TITL 2 CATALYTIC DOMAIN AND OF THE C-TRUNCATED PROENZYME. JRNL REF PROTEIN SCI. V. 4 1966 1995 JRNL REFN ISSN 0961-8368 JRNL PMID 8535233 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.R.GOOLEY,J.F.O'CONNELL,A.I.MARCY,G.C.CUCA,S.P.SALOWE, REMARK 1 AUTH 2 B.L.BUSH,J.D.HERMES,C.K.ESSER,W.K.HAGMANN,J.P.SPRINGER, REMARK 1 AUTH 3 B.A.JOHNSON REMARK 1 TITL THE NMR STRUCTURE OF THE INHIBITED CATALYTIC DOMAIN OF HUMAN REMARK 1 TITL 2 STROMELYSIN-1 REMARK 1 REF NAT.STRUCT.BIOL. V. 1 111 1994 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.T.CHAPMAN,I.E.KOPKA,P.L.DURETTE,C.K.ESSER,T.J.LANZA, REMARK 1 AUTH 2 M.IZQUIERDO-MARTIN,L.NIEDZWIECKI,B.CHANG,R.K.HARRISON, REMARK 1 AUTH 3 D.W.KUO,T.-T.LIN,R.L.STEIN,W.K.HAGMANN REMARK 1 TITL INHIBITION OF MATRIX METALLOPROTEINASES BY N-CARBOXYALKYL REMARK 1 TITL 2 PEPTIDES REMARK 1 REF J.MED.CHEM. V. 36 4293 1993 REMARK 1 REFN ISSN 0022-2623 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.I.MARCY,L.L.EIBERGER,R.HARRISON,H.K.CHAN,N.I.HUTCHINSON, REMARK 1 AUTH 2 W.K.HAGMANN,P.M.CAMERON,D.A.BOULTON,J.D.HERMES REMARK 1 TITL HUMAN FIBROBLAST STROMELYSIN CATALYTIC DOMAIN: EXPRESSION, REMARK 1 TITL 2 PURIFICATION, AND CHARACTERIZATION OF A C-TERMINALLY REMARK 1 TITL 3 TRUNCATED FORM REMARK 1 REF BIOCHEMISTRY V. 30 6476 1991 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.9 REMARK 3 NUMBER OF REFLECTIONS : 7931 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE-R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.299 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.400 REMARK 3 FREE R VALUE TEST SET COUNT : 663 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.27 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.37 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 58.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 609 REMARK 3 BIN R VALUE (WORKING SET) : 0.2887 REMARK 3 BIN FREE R VALUE : 0.3471 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 53 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1338 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 51 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.520 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.360 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1SLN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000176416. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-90 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.54-7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8311 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.270 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.9 REMARK 200 DATA REDUNDANCY : 2.790 REMARK 200 R MERGE (I) : 0.05980 REMARK 200 R SYM (I) : 0.07580 REMARK 200 FOR THE DATA SET : 11.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 60.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.71 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.18900 REMARK 200 FOR SHELL : 4.030 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP VAPOR DIFFUSION. 1.5 REMARK 280 MICROLITER DROPS OF ENZYME:INHIBITOR SOLUTION (9 MG/ML ENZYME, REMARK 280 1.5 MILLIMOLAR INHIBITOR, 5.0 MILLIMOLAR CALCIUM CHLORIDE, 0.02% REMARK 280 SODIUM AZIDE, 20 MILLIMOLAR TRIS HYDROCHLORIDE, PH 7.5) WERE REMARK 280 MIXED WITH AN EQUAL VOLUME OF RESERVOIR BUFFER (10% PEG-6000, 15% REMARK 280 SATURATED AMMONIUM ACETATE 0.02% SODIUM AZIDE, 0.1 M CACODYLATE, REMARK 280 PH 5.54) AND INCUBATED AT ROOM TEMPERATURE., VAPOR DIFFUSION - REMARK 280 HANGING DROP, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.28333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 100.56667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 100.56667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 50.28333 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 508 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 THERE IS A HYDROGEN BOND BETWEEN THE NITROGEN ATOM OF REMARK 400 ALA 140 AND THE S-DELTA OF MET 143. 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 ASP A 251 REMARK 465 SER A 252 REMARK 465 PRO A 253 REMARK 465 GLU A 254 REMARK 465 THR A 255 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 ARG A 149 -135.18 42.59 REMARK 500 ASN A 162 -127.50 53.40 REMARK 500 ASP A 189 -159.43 -131.60 REMARK 500 PHE A 210 -148.94 -101.71 REMARK 500 SER A 225 97.77 -55.90 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 261 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 107 OD2 REMARK 620 2 ASP A 107 OD1 46.7 REMARK 620 3 ASP A 182 O 148.3 158.9 REMARK 620 4 ASP A 182 OD1 91.3 98.6 71.6 REMARK 620 5 GLU A 184 O 77.4 116.4 84.7 112.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 260 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 141 O REMARK 620 2 GLY A 173 O 171.6 REMARK 620 3 ASN A 175 O 98.3 86.1 REMARK 620 4 ASP A 177 OD1 83.1 103.8 94.8 REMARK 620 5 HOH A 306 O 86.1 87.8 77.5 165.8 REMARK 620 6 HOH A 312 O 95.4 78.2 156.2 106.1 84.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 258 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 151 NE2 REMARK 620 2 ASP A 153 OD2 100.7 REMARK 620 3 HIS A 166 NE2 115.8 109.0 REMARK 620 4 HIS A 179 ND1 115.2 104.8 110.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 259 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 158 OD1 REMARK 620 2 GLY A 159 O 83.7 REMARK 620 3 GLY A 161 O 84.5 93.0 REMARK 620 4 VAL A 163 O 81.2 164.7 87.6 REMARK 620 5 ASP A 181 OD2 85.4 86.2 169.9 90.6 REMARK 620 6 GLU A 184 OE2 165.3 97.2 80.8 98.0 109.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 257 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 201 NE2 REMARK 620 2 HIS A 205 NE2 100.9 REMARK 620 3 HIS A 211 NE2 110.1 109.4 REMARK 620 4 8MI A 256 O5 103.0 105.9 125.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: INH REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE INH IS THE BINDING SITE FOR THE N-CARBOXY REMARK 800 -ALKYL INHIBITOR L-702,842, DENOTED INH 256. REMARK 800 REMARK 800 SITE_IDENTIFIER: ZN1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN1 ARE THE LIGANDS OF THE CATALYTIC (ZN 257) REMARK 800 ZINC ION. REMARK 800 REMARK 800 SITE_IDENTIFIER: ZN2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN2 ARE THE LIGANDS OF THE STRUCTURAL (ZN 258) REMARK 800 ZINC ION. REMARK 800 REMARK 800 SITE_IDENTIFIER: CA1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CA1 ARE THE LIGANDS OF THE CALCIUM ION CA 259 REMARK 800 REMARK 800 SITE_IDENTIFIER: CA2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CA2 ARE THE LIGANDS OF THE CALCIUM ION CA 260 REMARK 800 REMARK 800 SITE_IDENTIFIER: CA3 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CA3 ARE THE LIGANDS OF THE CALCIUM ION CA 261 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 257 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 258 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 259 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 260 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 261 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 8MI A 256 DBREF 1SLN A 83 255 UNP P08254 MMP3_HUMAN 100 272 SEQRES 1 A 173 PHE ARG THR PHE PRO GLY ILE PRO LYS TRP ARG LYS THR SEQRES 2 A 173 HIS LEU THR TYR ARG ILE VAL ASN TYR THR PRO ASP LEU SEQRES 3 A 173 PRO LYS ASP ALA VAL ASP SER ALA VAL GLU LYS ALA LEU SEQRES 4 A 173 LYS VAL TRP GLU GLU VAL THR PRO LEU THR PHE SER ARG SEQRES 5 A 173 LEU TYR GLU GLY GLU ALA ASP ILE MET ILE SER PHE ALA SEQRES 6 A 173 VAL ARG GLU HIS GLY ASP PHE TYR PRO PHE ASP GLY PRO SEQRES 7 A 173 GLY ASN VAL LEU ALA HIS ALA TYR ALA PRO GLY PRO GLY SEQRES 8 A 173 ILE ASN GLY ASP ALA HIS PHE ASP ASP ASP GLU GLN TRP SEQRES 9 A 173 THR LYS ASP THR THR GLY THR ASN LEU PHE LEU VAL ALA SEQRES 10 A 173 ALA HIS GLU ILE GLY HIS SER LEU GLY LEU PHE HIS SER SEQRES 11 A 173 ALA ASN THR GLU ALA LEU MET TYR PRO LEU TYR HIS SER SEQRES 12 A 173 LEU THR ASP LEU THR ARG PHE ARG LEU SER GLN ASP ASP SEQRES 13 A 173 ILE ASN GLY ILE GLN SER LEU TYR GLY PRO PRO PRO ASP SEQRES 14 A 173 SER PRO GLU THR HET ZN A 257 1 HET ZN A 258 1 HET CA A 259 1 HET CA A 260 1 HET CA A 261 1 HET 8MI A 256 44 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM 8MI N-(R-CARBOXY-ETHYL)-ALPHA-(S)-(2-PHENYLETHYL)GLYCYL-L- HETNAM 2 8MI ARGININE-N-PHENYLAMIDE FORMUL 2 ZN 2(ZN 2+) FORMUL 4 CA 3(CA 2+) FORMUL 7 8MI C25 H35 N6 O4 1+ FORMUL 8 HOH *51(H2 O) HELIX 1 HA LYS A 110 GLU A 125 1 16 HELIX 2 HB LEU A 195 SER A 206 1 12 HELIX 3 HC GLN A 236 TYR A 246 1 11 SHEET 1 S1 5 THR A 131 ARG A 134 0 SHEET 2 S1 5 THR A 95 ILE A 101 1 O THR A 95 N THR A 131 SHEET 3 S1 5 ILE A 142 ALA A 147 1 O ILE A 142 N ARG A 100 SHEET 4 S1 5 ALA A 178 ASP A 181 1 O ALA A 178 N SER A 145 SHEET 5 S1 5 ALA A 165 ALA A 167 -1 O HIS A 166 N HIS A 179 LINK OD2 ASP A 107 CA CA A 261 1555 1555 2.55 LINK OD1 ASP A 107 CA CA A 261 1555 1555 2.90 LINK O ASP A 141 CA CA A 260 1555 1555 2.30 LINK NE2 HIS A 151 ZN ZN A 258 1555 1555 1.75 LINK OD2 ASP A 153 ZN ZN A 258 1555 1555 1.88 LINK OD1 ASP A 158 CA CA A 259 1555 1555 2.59 LINK O GLY A 159 CA CA A 259 1555 1555 2.31 LINK O GLY A 161 CA CA A 259 1555 1555 2.40 LINK O VAL A 163 CA CA A 259 1555 1555 2.26 LINK NE2 HIS A 166 ZN ZN A 258 1555 1555 1.76 LINK O GLY A 173 CA CA A 260 1555 1555 2.36 LINK O ASN A 175 CA CA A 260 1555 1555 2.54 LINK OD1 ASP A 177 CA CA A 260 1555 1555 2.54 LINK ND1 HIS A 179 ZN ZN A 258 1555 1555 2.10 LINK OD2 ASP A 181 CA CA A 259 1555 1555 2.47 LINK O ASP A 182 CA CA A 261 1555 1555 2.33 LINK OD1 ASP A 182 CA CA A 261 1555 1555 2.62 LINK OE2 GLU A 184 CA CA A 259 1555 1555 2.43 LINK O GLU A 184 CA CA A 261 1555 1555 2.45 LINK NE2 HIS A 201 ZN ZN A 257 1555 1555 1.78 LINK NE2 HIS A 205 ZN ZN A 257 1555 1555 1.87 LINK NE2 HIS A 211 ZN ZN A 257 1555 1555 1.69 LINK O5 8MI A 256 ZN ZN A 257 1555 1555 1.75 LINK CA CA A 260 O HOH A 306 1555 1555 2.34 LINK CA CA A 260 O HOH A 312 1555 1555 2.31 SITE 1 INH 18 ASN A 162 VAL A 163 LEU A 164 ALA A 165 SITE 2 INH 18 LEU A 197 VAL A 198 HIS A 201 GLU A 202 SITE 3 INH 18 HIS A 205 HIS A 211 LEU A 218 TYR A 220 SITE 4 INH 18 PRO A 221 LEU A 222 TYR A 223 ZN A 257 SITE 5 INH 18 HOH A 301 HOH A 502 SITE 1 ZN1 4 HIS A 201 HIS A 205 HIS A 211 8MI A 256 SITE 1 ZN2 4 HIS A 151 ASP A 153 HIS A 166 HIS A 179 SITE 1 CA1 6 ASP A 158 GLY A 159 GLY A 161 VAL A 163 SITE 2 CA1 6 ASP A 181 GLU A 184 SITE 1 CA2 6 ASP A 141 GLY A 173 ASN A 175 ASP A 177 SITE 2 CA2 6 HOH A 306 HOH A 312 SITE 1 CA3 3 ASP A 107 ASP A 182 GLU A 184 SITE 1 AC1 4 HIS A 201 HIS A 205 HIS A 211 8MI A 256 SITE 1 AC2 4 HIS A 151 ASP A 153 HIS A 166 HIS A 179 SITE 1 AC3 6 ASP A 158 GLY A 159 GLY A 161 VAL A 163 SITE 2 AC3 6 ASP A 181 GLU A 184 SITE 1 AC4 6 ASP A 141 GLY A 173 ASN A 175 ASP A 177 SITE 2 AC4 6 HOH A 306 HOH A 312 SITE 1 AC5 3 ASP A 107 ASP A 182 GLU A 184 SITE 1 AC6 22 GLY A 152 ASP A 153 PHE A 154 ASN A 162 SITE 2 AC6 22 LEU A 164 ALA A 165 LEU A 197 VAL A 198 SITE 3 AC6 22 HIS A 201 GLU A 202 HIS A 205 HIS A 211 SITE 4 AC6 22 LEU A 218 TYR A 220 PRO A 221 LEU A 222 SITE 5 AC6 22 TYR A 223 ZN A 257 HOH A 301 HOH A 502 SITE 6 AC6 22 HOH A 504 HOH A 519 CRYST1 47.230 47.230 150.850 90.00 90.00 120.00 P 31 2 1 6 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 0.021173 0.012224 0.000000 0.00000 SCALE2 0.000000 0.024448 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006629 0.00000