HEADER HYDROLASE/HYDROLASE INHIBITOR 11-MAR-96 1JAN TITLE COMPLEX OF PRO-LEU-GLY-HYDROXYLAMINE WITH THE CATALYTIC DOMAIN OF TITLE 2 MATRIX METALLO PROTEINASE-8 (PHE79 FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MATRIX METALLO PROTEINASE-8 (PHE79 FORM); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 79 - 242; COMPND 5 SYNONYM: MMP-8-PHE79 FORM; COMPND 6 EC: 3.4.24.34; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: MMP-8 IS IDENTICAL TO THE HUMAN NEUTROPHIL COMPND 9 COLLAGENASE; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: PRO-LEU-GLY-HYDROXYLAMINE INHIBITOR; COMPND 12 CHAIN: I; COMPND 13 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: NEUTROPHILS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES KEYWDS METALLOPROTEASE, ZINC-ENDOPEPTIDASE, METZINCINS, HYDROLASE-HYDROLASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.REINEMER,F.GRAMS,R.HUBER,T.KLEINE,S.SCHNIERER,M.PIEPER,H.TSCHESCHE, AUTHOR 2 W.BODE REVDAT 4 05-JUN-24 1JAN 1 REMARK LINK REVDAT 3 13-JUL-11 1JAN 1 VERSN REVDAT 2 24-FEB-09 1JAN 1 VERSN REVDAT 1 11-JUL-96 1JAN 0 JRNL AUTH P.REINEMER,F.GRAMS,R.HUBER,T.KLEINE,S.SCHNIERER,M.PIPER, JRNL AUTH 2 H.TSCHESCHE,W.BODE JRNL TITL STRUCTURAL IMPLICATIONS FOR THE ROLE OF THE N TERMINUS IN JRNL TITL 2 THE 'SUPERACTIVATION' OF COLLAGENASES. A CRYSTALLOGRAPHIC JRNL TITL 3 STUDY. JRNL REF FEBS LETT. V. 338 227 1994 JRNL REFN ISSN 0014-5793 JRNL PMID 8307185 JRNL DOI 10.1016/0014-5793(94)80370-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.GRAMS,P.REINEMER,J.C.POWERS,T.KLEINE,M.PIEPER,H.TSCHESCHE, REMARK 1 AUTH 2 R.HUBER,W.BODE REMARK 1 TITL X-RAY STRUCTURES OF HUMAN NEUTROPHIL COLLAGENASE COMPLEXED REMARK 1 TITL 2 WITH PEPTIDE HYDROXAMATE AND PEPTIDE THIOL INHIBITORS. REMARK 1 TITL 3 IMPLICATIONS FOR SUBSTRATE BINDING AND RATIONAL DRUG DESIGN REMARK 1 REF EUR.J.BIOCHEM. V. 228 830 1995 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.BODE,P.REINEMER,R.HUBER,T.KLEINE,S.SCHNIERER,H.TSCHESCHE REMARK 1 TITL THE X-RAY CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN REMARK 1 TITL 2 NEUTROPHIL COLLAGENASE INHIBITED BY A SUBSTRATE ANALOGUE REMARK 1 TITL 3 REVEALS THE ESSENTIALS FOR CATALYSIS AND SPECIFICITY REMARK 1 REF EMBO J. V. 13 1263 1994 REMARK 1 REFN ISSN 0261-4189 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 5683 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 SET) : 0.180 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 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 1315 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 108 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 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) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 1JAN 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_1000174300. 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) : N REMARK 200 RADIATION SOURCE : NULL 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5804 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.12500 REMARK 200 R SYM (I) : 0.07200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.1 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 <I/SIGMA(I)> 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 (%): 41.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 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 16.60500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.27000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.76500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.27000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.60500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.76500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, I 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE L-PROLYL-L-LEUCYL-N-HYDROXYGLYCINAMIDE IS PEPTIDE-LIKE, A REMARK 400 MEMBER OF INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: L-PROLYL-L-LEUCYL-N-HYDROXYGLYCINAMIDE REMARK 400 CHAIN: I REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 CA CA A 996 H2 HOH A 1028 1.16 REMARK 500 HO HOA I 4 ZN ZN A 999 1.18 REMARK 500 HG1 THR A 183 O TYR A 189 1.53 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 145 -119.01 34.45 REMARK 500 HIS A 147 37.78 -152.43 REMARK 500 ASN A 157 -161.04 56.98 REMARK 500 THR A 185 -150.95 -129.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 95 0.07 SIDE CHAIN 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 996 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 137 O REMARK 620 2 GLY A 169 O 159.6 REMARK 620 3 GLY A 171 O 97.8 90.9 REMARK 620 4 ASP A 173 OD1 98.8 99.9 88.0 REMARK 620 5 HOH A1027 O 86.2 81.9 167.9 102.8 REMARK 620 6 HOH A1028 O 79.7 83.5 81.2 168.7 88.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 998 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 147 NE2 REMARK 620 2 ASP A 149 OD2 105.0 REMARK 620 3 HIS A 162 NE2 113.3 100.0 REMARK 620 4 HIS A 175 ND1 118.0 101.3 115.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 997 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 154 OD1 REMARK 620 2 GLY A 155 O 86.7 REMARK 620 3 ASN A 157 O 86.1 85.9 REMARK 620 4 ILE A 159 O 91.6 177.6 92.4 REMARK 620 5 ASP A 177 OD2 93.8 89.7 175.6 92.0 REMARK 620 6 GLU A 180 OE2 167.9 93.4 81.9 88.0 98.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 999 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 197 NE2 REMARK 620 2 HIS A 201 NE2 96.2 REMARK 620 3 HIS A 207 NE2 94.9 102.4 REMARK 620 4 GLY I 3 O 159.2 99.4 95.1 REMARK 620 5 HOA I 4 O 87.1 116.0 141.1 73.7 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 CA A 996 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 997 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 998 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 999 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN I OF PRO-LEU-GLY REMARK 800 -HYDROXYLAMINE INHIBITOR DBREF 1JAN A 79 242 UNP P22894 MM08_HUMAN 99 262 DBREF 1JAN I 1 4 PDB 1JAN 1JAN 1 4 SEQRES 1 A 164 PHE MET LEU THR PRO GLY ASN PRO LYS TRP GLU ARG THR SEQRES 2 A 164 ASN LEU THR TYR ARG ILE ARG ASN TYR THR PRO GLN LEU SEQRES 3 A 164 SER GLU ALA GLU VAL GLU ARG ALA ILE LYS ASP ALA PHE SEQRES 4 A 164 GLU LEU TRP SER VAL ALA SER PRO LEU ILE PHE THR ARG SEQRES 5 A 164 ILE SER GLN GLY GLU ALA ASP ILE ASN ILE ALA PHE TYR SEQRES 6 A 164 GLN ARG ASP HIS GLY ASP ASN SER PRO PHE ASP GLY PRO SEQRES 7 A 164 ASN GLY ILE LEU ALA HIS ALA PHE GLN PRO GLY GLN GLY SEQRES 8 A 164 ILE GLY GLY ASP ALA HIS PHE ASP ALA GLU GLU THR TRP SEQRES 9 A 164 THR ASN THR SER ALA ASN TYR ASN LEU PHE LEU VAL ALA SEQRES 10 A 164 ALA HIS GLU PHE GLY HIS SER LEU GLY LEU ALA HIS SER SEQRES 11 A 164 SER ASP PRO GLY ALA LEU MET TYR PRO ASN TYR ALA PHE SEQRES 12 A 164 ARG GLU THR SER ASN TYR SER LEU PRO GLN ASP ASP ILE SEQRES 13 A 164 ASP GLY ILE GLN ALA ILE TYR GLY SEQRES 1 I 4 PRO LEU GLY HOA HET HOA I 4 4 HET CA A 996 1 HET CA A 997 1 HET ZN A 998 1 HET ZN A 999 1 HETNAM HOA HYDROXYAMINE HETNAM CA CALCIUM ION HETNAM ZN ZINC ION FORMUL 2 HOA H3 N O FORMUL 3 CA 2(CA 2+) FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *108(H2 O) HELIX 1 1 GLU A 106 ALA A 123 1 18 HELIX 2 2 LEU A 191 LEU A 203 1 13 HELIX 3 3 GLN A 231 TYR A 241 1 11 SHEET 1 A 5 ILE A 127 ARG A 130 0 SHEET 2 A 5 ASN A 92 ILE A 97 1 N LEU A 93 O ILE A 127 SHEET 3 A 5 ILE A 138 TYR A 143 1 N ILE A 138 O ARG A 96 SHEET 4 A 5 ALA A 174 ASP A 177 1 N ALA A 174 O ALA A 141 SHEET 5 A 5 ALA A 161 ALA A 163 -1 N HIS A 162 O HIS A 175 LINK C GLY I 3 N HOA I 4 1555 1555 1.31 LINK O ASP A 137 CA CA A 996 1555 1555 2.23 LINK NE2 HIS A 147 ZN ZN A 998 1555 1555 2.21 LINK OD2 ASP A 149 ZN ZN A 998 1555 1555 1.78 LINK OD1 ASP A 154 CA CA A 997 1555 1555 2.31 LINK O GLY A 155 CA CA A 997 1555 1555 2.21 LINK O ASN A 157 CA CA A 997 1555 1555 2.39 LINK O ILE A 159 CA CA A 997 1555 1555 2.28 LINK NE2 HIS A 162 ZN ZN A 998 1555 1555 2.33 LINK O GLY A 169 CA CA A 996 1555 1555 2.27 LINK O GLY A 171 CA CA A 996 1555 1555 2.26 LINK OD1 ASP A 173 CA CA A 996 1555 1555 2.42 LINK ND1 HIS A 175 ZN ZN A 998 1555 1555 2.04 LINK OD2 ASP A 177 CA CA A 997 1555 1555 2.39 LINK OE2 GLU A 180 CA CA A 997 1555 1555 2.35 LINK NE2 HIS A 197 ZN ZN A 999 1555 1555 2.05 LINK NE2 HIS A 201 ZN ZN A 999 1555 1555 2.09 LINK NE2 HIS A 207 ZN ZN A 999 1555 1555 1.88 LINK CA CA A 996 O HOH A1027 1555 1555 2.53 LINK CA CA A 996 O HOH A1028 1555 1555 2.11 LINK ZN ZN A 999 O GLY I 3 1555 1555 2.20 LINK ZN ZN A 999 O HOA I 4 1555 1555 2.08 CISPEP 1 ASN A 188 TYR A 189 0 -0.02 SITE 1 AC1 6 ASP A 137 GLY A 169 GLY A 171 ASP A 173 SITE 2 AC1 6 HOH A1027 HOH A1028 SITE 1 AC2 6 ASP A 154 GLY A 155 ASN A 157 ILE A 159 SITE 2 AC2 6 ASP A 177 GLU A 180 SITE 1 AC3 4 HIS A 147 ASP A 149 HIS A 162 HIS A 175 SITE 1 AC4 5 HIS A 197 HIS A 201 HIS A 207 GLY I 3 SITE 2 AC4 5 HOA I 4 SITE 1 AC5 10 SER A 151 ALA A 161 HIS A 162 ALA A 163 SITE 2 AC5 10 PHE A 164 HIS A 197 GLU A 198 HIS A 201 SITE 3 AC5 10 HIS A 207 ZN A 999 CRYST1 33.210 69.530 72.540 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 0.030111 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014382 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013785 0.00000