HEADER HYDROLASE/STRUCTURAL PROTEIN 24-OCT-15 2N8R TITLE PRODUCTIVE COMPLEX BETWEEN MMP-12 AND SYNTHETIC TRIPLE-HELICAL TITLE 2 COLLAGEN, REVEALED THROUGH PARAMAGNETIC NMR COMPND MOL_ID: 1; COMPND 2 MOLECULE: MACROPHAGE METALLOELASTASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MME, MACROPHAGE ELASTASE, ME, HME, MATRIX METALLOPROTEINASE- COMPND 5 12, MMP-12; COMPND 6 EC: 3.4.24.65; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: COLLAGEN TRIPLE HELIX REPEAT FAMILY PROTEIN; COMPND 10 CHAIN: B, C, D; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MMP12, HME; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-22B; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES KEYWDS COLLAGENOLYSIS, MATRIX PETALLOPROTEINASE, HYDROLASE-STRUCTURAL KEYWDS 2 PROTEIN COMPLEX EXPDTA SOLUTION NMR AUTHOR S.H.PRIOR,S.R.VAN DOREN REVDAT 3 27-APR-16 2N8R 1 JRNL REVDAT 2 16-MAR-16 2N8R 1 JRNL REVDAT 1 24-FEB-16 2N8R 0 JRNL AUTH S.H.PRIOR,T.S.BYRNE,D.TOKMINA-ROSZYK,G.B.FIELDS, JRNL AUTH 2 S.R.VAN DOREN JRNL TITL PATH TO COLLAGENOLYSIS: COLLAGEN V TRIPLE-HELIX MODEL BOUND JRNL TITL 2 PRODUCTIVELY AND IN ENCOUNTERS BY MATRIX JRNL TITL 3 METALLOPROTEINASE-12. JRNL REF J.BIOL.CHEM. V. 291 7888 2016 JRNL REFN ISSN 0021-9258 JRNL PMID 26887942 JRNL DOI 10.1074/JBC.M115.703124 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.BHASKARAN,S.R.VAN DOREN REMARK 1 TITL 1H, 13C, AND 15N PEAK ASSIGNMENTS AND SECONDARY STRUCTURE OF REMARK 1 TITL 2 HUMAN MACROPHAGE METALLOELASTASE (MMP-12) IN ITS REMARK 1 TITL 3 INHIBITOR-FREE STATE. REMARK 1 REF J.BIOMOL.NMR V.PL 1 55 2006 REMARK 1 REFN ISSN 0925-2738 REMARK 1 PMID 16855860 REMARK 1 DOI 10.1007/S10858-006-9035-8 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : GROMOS, HADDOCK 2.1, Q_TEST.PY REMARK 3 AUTHORS : VAN GUNSTEREN AND BERENDSEN (GROMOS), ALEXANDRE REMARK 3 BONVIN (HADDOCK), STEPHEN H. PRIOR (Q_TEST.PY) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE COLLAGEN TRIPLE HELIX REPEAT REMARK 3 PEPTIDE CHAIN IS HOMOLOGY-MODELED FROM 4AUO. THE MACROPHAGE REMARK 3 METALLOELASTASE ENZYME STARTING STRUCTURE IS 2POJ. REMARK 4 REMARK 4 2N8R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-OCT-15. REMARK 100 THE RCSB ID CODE IS RCSB104564. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 299 REMARK 210 PH : 6.6 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4 MM [U-99% 15N] MMP, 0.6 MM REMARK 210 TOAC LABELLED IN P5 POSITION THP, REMARK 210 90% H2O/10% D2O; 0.25 MM [U-100% REMARK 210 12C; U-100% 15N; U-100% 2H; U- REMARK 210 100% 13CH3] MMP, 0.38 MM TOAC REMARK 210 LABELLED IN P8' POSITION THP, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, ANALYSIS, HADDOCK 2.1, REMARK 210 Q_TEST.PY REMARK 210 METHOD USED : RIGID-BODY DOCKING, CONFORMER REMARK 210 SELECTION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 7500 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : BACK CALCULATED DATA AGREE WITH REMARK 210 EXPERIMENTAL NOESY SPECTRUM REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 OE2 GLU A 219 H1 HOH A 401 1.43 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 101 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ASP A 124 CB - CG - OD1 ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG A 127 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 165 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP A 170 OD1 - CG - OD2 ANGL. DEV. = -13.2 DEGREES REMARK 500 ASP A 170 CB - CG - OD1 ANGL. DEV. = 9.7 DEGREES REMARK 500 ARG A 256 NE - CZ - NH1 ANGL. DEV. = 3.4 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 PHE A 171 29.23 -69.28 REMARK 500 ASP A 175 31.53 -157.51 REMARK 500 PRO A 238 15.69 -61.13 REMARK 500 HYP B 9 36.50 -78.11 REMARK 500 GLU B 20 -158.04 -76.40 REMARK 500 HYP D 75 46.95 -76.39 REMARK 500 HYP D 78 26.30 -64.30 REMARK 500 VAL D 89 137.80 -179.49 REMARK 500 GLU D 92 133.07 -27.25 REMARK 500 GLU D 95 154.20 -49.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PHE A 174 ASP A 175 -142.79 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 240 0.09 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 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 170 OD1 REMARK 620 2 HIS A 168 NE2 104.5 REMARK 620 3 HIS A 183 NE2 93.5 94.5 REMARK 620 4 HIS A 196 ND1 160.2 95.3 85.4 REMARK 620 5 ASP A 170 OD2 62.9 167.2 88.7 97.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 401 O REMARK 620 2 GLY D 88 O 87.2 REMARK 620 3 PRO D 87 O 94.1 84.3 REMARK 620 4 HIS A 218 NE2 97.5 94.6 168.3 REMARK 620 5 HIS A 222 NE2 89.3 175.2 92.5 89.2 REMARK 620 6 HIS A 228 NE2 170.2 83.7 81.4 86.9 99.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 305 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 124 OD2 REMARK 620 2 ASP A 124 OD1 53.8 REMARK 620 3 GLU A 199 OE2 91.2 96.8 REMARK 620 4 GLU A 201 O 76.4 119.0 119.0 REMARK 620 5 GLU A 199 O 145.0 158.9 76.8 81.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 303 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 201 OE2 REMARK 620 2 GLY A 178 O 82.5 REMARK 620 3 ILE A 180 O 95.6 101.2 REMARK 620 4 ASP A 175 OD1 168.2 86.1 89.7 REMARK 620 5 GLY A 176 O 80.0 83.0 173.6 95.5 REMARK 620 6 ASP A 198 OD2 89.9 172.4 79.7 101.5 95.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 304 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 194 OD1 REMARK 620 2 ASP A 158 O 89.0 REMARK 620 3 GLY A 190 O 105.2 163.5 REMARK 620 4 GLY A 192 O 82.1 87.5 86.2 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7089 RELATED DB: BMRB REMARK 900 UNCOMPLEXED FORM REMARK 900 RELATED ID: 2POJ RELATED DB: PDB REMARK 900 UNCOMPLEXED FORM REMARK 900 RELATED ID: 25859 RELATED DB: BMRB DBREF 2N8R A 100 263 UNP P39900 MMP12_HUMAN 100 263 DBREF 2N8R B 1 36 PDB 2N8R 2N8R 1 36 DBREF 2N8R C 37 72 PDB 2N8R 2N8R 37 72 DBREF 2N8R D 73 108 PDB 2N8R 2N8R 73 108 SEQRES 1 A 164 PHE ARG GLU MET PRO GLY GLY PRO VAL TRP ARG LYS HIS SEQRES 2 A 164 TYR ILE THR TYR ARG ILE ASN ASN TYR THR PRO ASP MET SEQRES 3 A 164 ASN ARG GLU ASP VAL ASP TYR ALA ILE ARG LYS ALA PHE SEQRES 4 A 164 GLN VAL TRP SER ASN VAL THR PRO LEU LYS PHE SER LYS SEQRES 5 A 164 ILE ASN THR GLY MET ALA ASP ILE LEU VAL VAL PHE ALA SEQRES 6 A 164 ARG GLY ALA HIS GLY ASP PHE HIS ALA PHE ASP GLY LYS SEQRES 7 A 164 GLY GLY ILE LEU ALA HIS ALA PHE GLY PRO GLY SER GLY SEQRES 8 A 164 ILE GLY GLY ASP ALA HIS PHE ASP GLU ASP GLU PHE TRP SEQRES 9 A 164 THR THR HIS SER GLY GLY THR ASN LEU PHE LEU THR ALA SEQRES 10 A 164 VAL HIS GLU ILE GLY HIS SER LEU GLY LEU GLY HIS SER SEQRES 11 A 164 SER ASP PRO LYS ALA VAL MET PHE PRO THR TYR LYS TYR SEQRES 12 A 164 VAL ASP ILE ASN THR PHE ARG LEU SER ALA ASP ASP ILE SEQRES 13 A 164 ARG GLY ILE GLN SER LEU TYR GLY SEQRES 1 B 36 GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY SEQRES 2 B 36 PRO PRO GLY VAL VAL GLY GLU GLN GLY GLU GLN GLY PRO SEQRES 3 B 36 HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP SEQRES 1 C 36 GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY SEQRES 2 C 36 PRO PRO GLY VAL VAL GLY GLU GLN GLY GLU GLN GLY PRO SEQRES 3 C 36 HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP SEQRES 1 D 36 GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY SEQRES 2 D 36 PRO PRO GLY VAL VAL GLY GLU GLN GLY GLU GLN GLY PRO SEQRES 3 D 36 HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP MODRES 2N8R HYP B 3 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP B 6 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP B 9 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP B 12 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP B 27 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP B 30 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP B 33 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP B 36 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 39 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 42 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 45 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 48 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 63 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 66 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 69 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP C 72 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 75 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 78 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 81 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 84 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 99 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 102 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 105 PRO 4-HYDROXYPROLINE MODRES 2N8R HYP D 108 PRO 4-HYDROXYPROLINE HET HYP B 3 15 HET HYP B 6 15 HET HYP B 9 15 HET HYP B 12 15 HET HYP B 27 15 HET HYP B 30 15 HET HYP B 33 15 HET HYP B 36 16 HET HYP C 39 15 HET HYP C 42 15 HET HYP C 45 15 HET HYP C 48 15 HET HYP C 63 15 HET HYP C 66 15 HET HYP C 69 15 HET HYP C 72 16 HET HYP D 75 15 HET HYP D 78 15 HET HYP D 81 15 HET HYP D 84 15 HET HYP D 99 15 HET HYP D 102 15 HET HYP D 105 15 HET HYP D 108 16 HET ZN A 301 1 HET ZN A 302 1 HET CA A 303 1 HET CA A 304 1 HET CA A 305 1 HETNAM HYP 4-HYDROXYPROLINE HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETSYN HYP HYDROXYPROLINE FORMUL 2 HYP 24(C5 H9 N O3) FORMUL 5 ZN 2(ZN 2+) FORMUL 7 CA 3(CA 2+) FORMUL 10 HOH *(H2 O) HELIX 1 1 ASN A 126 ASN A 143 1 18 HELIX 2 2 LEU A 212 LEU A 224 1 13 HELIX 3 3 ASP A 244 PHE A 248 5 5 HELIX 4 4 SER A 251 SER A 260 1 10 SHEET 1 A 5 LYS A 148 LYS A 151 0 SHEET 2 A 5 TYR A 113 ILE A 118 1 N TYR A 116 O SER A 150 SHEET 3 A 5 ILE A 159 ALA A 164 1 O VAL A 161 N ARG A 117 SHEET 4 A 5 ALA A 195 ASP A 198 1 O PHE A 197 N VAL A 162 SHEET 5 A 5 ALA A 182 HIS A 183 -1 N HIS A 183 O HIS A 196 SHEET 1 B 2 TRP A 203 THR A 204 0 SHEET 2 B 2 THR A 210 ASN A 211 1 O THR A 210 N THR A 204 LINK C PRO B 2 N HYP B 3 1555 1555 1.35 LINK C HYP B 3 N GLY B 4 1555 1555 1.33 LINK C PRO B 5 N HYP B 6 1555 1555 1.35 LINK C HYP B 6 N GLY B 7 1555 1555 1.33 LINK C PRO B 8 N HYP B 9 1555 1555 1.35 LINK C HYP B 9 N GLY B 10 1555 1555 1.34 LINK C PRO B 11 N HYP B 12 1555 1555 1.35 LINK C HYP B 12 N GLY B 13 1555 1555 1.33 LINK C PRO B 26 N HYP B 27 1555 1555 1.35 LINK C HYP B 27 N GLY B 28 1555 1555 1.33 LINK C PRO B 29 N HYP B 30 1555 1555 1.35 LINK C HYP B 30 N GLY B 31 1555 1555 1.33 LINK C PRO B 32 N HYP B 33 1555 1555 1.35 LINK C HYP B 33 N GLY B 34 1555 1555 1.33 LINK C PRO B 35 N HYP B 36 1555 1555 1.34 LINK C PRO C 38 N HYP C 39 1555 1555 1.35 LINK C HYP C 39 N GLY C 40 1555 1555 1.33 LINK C PRO C 41 N HYP C 42 1555 1555 1.35 LINK C HYP C 42 N GLY C 43 1555 1555 1.33 LINK C PRO C 44 N HYP C 45 1555 1555 1.35 LINK C HYP C 45 N GLY C 46 1555 1555 1.34 LINK C PRO C 47 N HYP C 48 1555 1555 1.34 LINK C HYP C 48 N GLY C 49 1555 1555 1.33 LINK C PRO C 62 N HYP C 63 1555 1555 1.34 LINK C HYP C 63 N GLY C 64 1555 1555 1.33 LINK C PRO C 65 N HYP C 66 1555 1555 1.35 LINK C HYP C 66 N GLY C 67 1555 1555 1.33 LINK C PRO C 68 N HYP C 69 1555 1555 1.35 LINK C HYP C 69 N GLY C 70 1555 1555 1.34 LINK C PRO C 71 N HYP C 72 1555 1555 1.35 LINK C PRO D 74 N HYP D 75 1555 1555 1.35 LINK C HYP D 75 N GLY D 76 1555 1555 1.34 LINK C PRO D 77 N HYP D 78 1555 1555 1.35 LINK C HYP D 78 N GLY D 79 1555 1555 1.34 LINK C PRO D 80 N HYP D 81 1555 1555 1.34 LINK C HYP D 81 N GLY D 82 1555 1555 1.33 LINK C PRO D 83 N HYP D 84 1555 1555 1.35 LINK C HYP D 84 N GLY D 85 1555 1555 1.34 LINK C PRO D 98 N HYP D 99 1555 1555 1.35 LINK C HYP D 99 N GLY D 100 1555 1555 1.33 LINK C PRO D 101 N HYP D 102 1555 1555 1.35 LINK C HYP D 102 N GLY D 103 1555 1555 1.33 LINK C PRO D 104 N HYP D 105 1555 1555 1.35 LINK C HYP D 105 N GLY D 106 1555 1555 1.34 LINK C PRO D 107 N HYP D 108 1555 1555 1.35 LINK OD1 ASP A 170 ZN ZN A 302 1555 1555 1.79 LINK ZN ZN A 301 O HOH A 401 1555 1555 1.88 LINK O GLY D 88 ZN ZN A 301 1555 1555 1.89 LINK O PRO D 87 ZN ZN A 301 1555 1555 2.06 LINK NE2 HIS A 168 ZN ZN A 302 1555 1555 2.10 LINK NE2 HIS A 183 ZN ZN A 302 1555 1555 2.10 LINK ND1 HIS A 196 ZN ZN A 302 1555 1555 2.10 LINK NE2 HIS A 218 ZN ZN A 301 1555 1555 2.10 LINK NE2 HIS A 222 ZN ZN A 301 1555 1555 2.10 LINK NE2 HIS A 228 ZN ZN A 301 1555 1555 2.10 LINK OD2 ASP A 170 ZN ZN A 302 1555 1555 2.10 LINK OD2 ASP A 124 CA CA A 305 1555 1555 2.30 LINK OE2 GLU A 201 CA CA A 303 1555 1555 2.30 LINK OD1 ASP A 124 CA CA A 305 1555 1555 2.30 LINK OD1 ASP A 194 CA CA A 304 1555 1555 2.30 LINK O ASP A 158 CA CA A 304 1555 1555 2.30 LINK OE2 GLU A 199 CA CA A 305 1555 1555 2.30 LINK O GLY A 178 CA CA A 303 1555 1555 2.30 LINK O GLY A 190 CA CA A 304 1555 1555 2.30 LINK O ILE A 180 CA CA A 303 1555 1555 2.30 LINK OD1 ASP A 175 CA CA A 303 1555 1555 2.30 LINK O GLY A 176 CA CA A 303 1555 1555 2.30 LINK OD2 ASP A 198 CA CA A 303 1555 1555 2.30 LINK O GLU A 201 CA CA A 305 1555 1555 2.30 LINK O GLY A 192 CA CA A 304 1555 1555 2.30 LINK O GLU A 199 CA CA A 305 1555 1555 2.30 SITE 1 AC1 6 HIS A 218 HIS A 222 HIS A 228 HOH A 401 SITE 2 AC1 6 PRO D 87 GLY D 88 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 GLY A 178 ILE A 180 SITE 2 AC3 6 ASP A 198 GLU A 201 SITE 1 AC4 4 ASP A 158 GLY A 190 GLY A 192 ASP A 194 SITE 1 AC5 3 ASP A 124 GLU A 199 GLU A 201 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000