HEADER HYDROLASE (METALLOPROTEASE) 12-JAN-94 1MNC TITLE STRUCTURE OF HUMAN NEUTROPHIL COLLAGENASE REVEALS LARGE S1' TITLE 2 SPECIFICITY POCKET COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUTROPHIL COLLAGENASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.24.7; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS HYDROLASE (METALLOPROTEASE) EXPDTA X-RAY DIFFRACTION AUTHOR T.STAMS,J.C.SPURLINO,D.L.SMITH,B.RUBIN REVDAT 5 14-FEB-24 1MNC 1 REMARK SEQADV LINK REVDAT 4 14-AUG-19 1MNC 1 REMARK REVDAT 3 17-JUL-19 1MNC 1 REMARK REVDAT 2 24-FEB-09 1MNC 1 VERSN REVDAT 1 07-FEB-95 1MNC 0 JRNL AUTH T.STAMS,J.C.SPURLINO,D.L.SMITH,R.C.WAHL,T.F.HO, JRNL AUTH 2 M.W.QORONFLEH,T.M.BANKS,B.RUBIN JRNL TITL STRUCTURE OF HUMAN NEUTROPHIL COLLAGENASE REVEALS LARGE S1' JRNL TITL 2 SPECIFICITY POCKET. JRNL REF NAT.STRUCT.BIOL. V. 1 119 1994 JRNL REFN ISSN 1072-8368 JRNL PMID 7656015 JRNL DOI 10.1038/NSB0294-119 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 8593 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1233 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 72 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MNC 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_1000175082. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 17.46000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.12500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.64000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.12500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.46000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.64000 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LEU A 102 REMARK 465 THR A 103 REMARK 465 PRO A 104 REMARK 465 GLY A 105 REMARK 465 LEU A 264 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ND2 ASN A 113 O HOH A 66 2.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 111 NE - CZ - NH1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 111 NE - CZ - NH2 ANGL. DEV. = 6.3 DEGREES REMARK 500 LEU A 114 CA - CB - CG ANGL. DEV. = 16.3 DEGREES REMARK 500 GLU A 127 OE1 - CD - OE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 GLU A 139 OE1 - CD - OE2 ANGL. DEV. = -9.9 DEGREES REMARK 500 GLN A 154 CB - CG - CD ANGL. DEV. = 16.4 DEGREES REMARK 500 GLU A 156 CB - CA - C ANGL. DEV. = -12.2 DEGREES REMARK 500 ASP A 158 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TYR A 164 CB - CG - CD2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 166 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 166 NE - CZ - NH2 ANGL. DEV. = 7.8 DEGREES REMARK 500 ASP A 175 N - CA - CB ANGL. DEV. = -13.8 DEGREES REMARK 500 ASP A 175 OD1 - CG - OD2 ANGL. DEV. = -11.4 DEGREES REMARK 500 ASP A 175 CB - CG - OD2 ANGL. DEV. = 8.6 DEGREES REMARK 500 TYR A 210 CB - CG - CD1 ANGL. DEV. = -4.2 DEGREES REMARK 500 LEU A 212 CB - CG - CD2 ANGL. DEV. = 10.4 DEGREES REMARK 500 TYR A 240 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 243 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ASP A 253 CB - CG - OD2 ANGL. DEV. = 9.5 DEGREES REMARK 500 ASP A 254 CB - CG - OD1 ANGL. DEV. = -7.3 DEGREES REMARK 500 ASP A 256 CB - CG - OD1 ANGL. DEV. = 12.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 166 -121.63 43.22 REMARK 500 ASP A 170 -169.45 -120.12 REMARK 500 ASN A 178 -163.53 58.27 REMARK 500 THR A 206 -164.57 -128.69 REMARK 500 GLU A 244 -162.73 156.43 REMARK 500 THR A 245 -44.93 -157.12 REMARK 500 SER A 246 -84.22 -31.30 REMARK 500 ASN A 247 58.86 -109.01 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 282 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 168 NE2 REMARK 620 2 ASP A 170 OD2 108.9 REMARK 620 3 HIS A 183 NE2 108.9 117.6 REMARK 620 4 HIS A 196 ND1 109.9 95.3 115.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 283 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 175 OD1 REMARK 620 2 GLY A 176 O 83.9 REMARK 620 3 ASN A 178 O 91.0 81.4 REMARK 620 4 ILE A 180 O 88.0 171.7 97.2 REMARK 620 5 ASP A 198 OD2 84.1 88.7 169.4 92.0 REMARK 620 6 GLU A 201 OE2 178.9 95.6 89.9 92.5 94.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 281 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 218 NE2 REMARK 620 2 HIS A 222 NE2 97.2 REMARK 620 3 HIS A 228 NE2 104.6 97.1 REMARK 620 4 PLH A 280 O2 106.2 152.1 91.7 REMARK 620 5 PLH A 280 O1 103.3 83.5 151.8 76.6 REMARK 620 N 1 2 3 4 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 281 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 282 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 283 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLH A 280 DBREF 1MNC A 102 264 UNP P22894 MMP8_HUMAN 101 263 SEQADV 1MNC GLY A 106 UNP P22894 ASN 105 CONFLICT SEQADV 1MNC GLY A 151 UNP P22894 ARG 150 CONFLICT SEQADV 1MNC GLY A 171 UNP P22894 ASN 170 CONFLICT SEQRES 1 A 163 LEU THR PRO GLY GLY PRO LYS TRP GLU ARG THR ASN LEU SEQRES 2 A 163 THR TYR ARG ILE ARG ASN TYR THR PRO GLN LEU SER GLU SEQRES 3 A 163 ALA GLU VAL GLU ARG ALA ILE LYS ASP ALA PHE GLU LEU SEQRES 4 A 163 TRP SER VAL ALA SER PRO LEU ILE PHE THR GLY ILE SER SEQRES 5 A 163 GLN GLY GLU ALA ASP ILE ASN ILE ALA PHE TYR GLN ARG SEQRES 6 A 163 ASP HIS GLY ASP GLY SER PRO PHE ASP GLY PRO ASN GLY SEQRES 7 A 163 ILE LEU ALA HIS ALA PHE GLN PRO GLY GLN GLY ILE GLY SEQRES 8 A 163 GLY ASP ALA HIS PHE ASP ALA GLU GLU THR TRP THR ASN SEQRES 9 A 163 THR SER ALA ASN TYR ASN LEU PHE LEU VAL ALA ALA HIS SEQRES 10 A 163 GLU PHE GLY HIS SER LEU GLY LEU ALA HIS SER SER ASP SEQRES 11 A 163 PRO GLY ALA LEU MET TYR PRO ASN TYR ALA PHE ARG GLU SEQRES 12 A 163 THR SER ASN TYR SER LEU PRO GLN ASP ASP ILE ASP GLY SEQRES 13 A 163 ILE GLN ALA ILE TYR GLY LEU HET ZN A 281 1 HET ZN A 282 1 HET CA A 283 1 HET PLH A 280 25 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM PLH METHYLAMINO-PHENYLALANYL-LEUCYL-HYDROXAMIC ACID FORMUL 2 ZN 2(ZN 2+) FORMUL 4 CA CA 2+ FORMUL 5 PLH C18 H27 N3 O4 FORMUL 6 HOH *72(H2 O) HELIX 1 I GLU A 127 SER A 142 1 16 HELIX 2 II LEU A 212 LEU A 224 1 13 HELIX 3 III GLN A 252 TYR A 262 1 11 SHEET 1 A 5 ILE A 148 GLY A 151 0 SHEET 2 A 5 ASN A 113 ILE A 118 1 N LEU A 114 O ILE A 148 SHEET 3 A 5 ILE A 159 TYR A 164 1 O ILE A 159 N ARG A 117 SHEET 4 A 5 ALA A 195 ASP A 198 1 N ALA A 195 O ASN A 160 SHEET 5 A 5 ALA A 182 ALA A 184 -1 N HIS A 183 O HIS A 196 LINK NE2 HIS A 168 ZN ZN A 282 1555 1555 1.86 LINK OD2 ASP A 170 ZN ZN A 282 1555 1555 1.92 LINK OD1 ASP A 175 CA CA A 283 1555 1555 2.36 LINK O GLY A 176 CA CA A 283 1555 1555 2.36 LINK O ASN A 178 CA CA A 283 1555 1555 2.40 LINK O ILE A 180 CA CA A 283 1555 1555 2.30 LINK NE2 HIS A 183 ZN ZN A 282 1555 1555 1.83 LINK ND1 HIS A 196 ZN ZN A 282 1555 1555 1.96 LINK OD2 ASP A 198 CA CA A 283 1555 1555 2.26 LINK OE2 GLU A 201 CA CA A 283 1555 1555 2.34 LINK NE2 HIS A 218 ZN ZN A 281 1555 1555 1.98 LINK NE2 HIS A 222 ZN ZN A 281 1555 1555 2.04 LINK NE2 HIS A 228 ZN ZN A 281 1555 1555 2.05 LINK O2 PLH A 280 ZN ZN A 281 1555 1555 2.11 LINK O1 PLH A 280 ZN ZN A 281 1555 1555 2.29 CISPEP 1 ASN A 209 TYR A 210 0 -1.57 SITE 1 AC1 4 HIS A 218 HIS A 222 HIS A 228 PLH A 280 SITE 1 AC2 4 HIS A 168 ASP A 170 HIS A 183 HIS A 196 SITE 1 AC3 6 ASP A 175 GLY A 176 ASN A 178 ILE A 180 SITE 2 AC3 6 ASP A 198 GLU A 201 SITE 1 AC4 15 HOH A 58 THR A 150 GLY A 179 ILE A 180 SITE 2 AC4 15 LEU A 181 ALA A 182 HIS A 218 GLU A 219 SITE 3 AC4 15 HIS A 222 HIS A 228 TYR A 237 PRO A 238 SITE 4 AC4 15 ASN A 239 TYR A 240 ZN A 281 CRYST1 34.920 61.280 68.250 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 0.028637 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016319 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014652 0.00000