HEADER HYDROLASE 22-NOV-08 3FCQ TITLE THERMOLYSIN INHIBITION COMPND MOL_ID: 1; COMPND 2 MOLECULE: THERMOLYSIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 233-548; COMPND 5 SYNONYM: THERMOSTABLE NEUTRAL PROTEINASE; COMPND 6 EC: 3.4.24.27 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS THERMOPROTEOLYTICUS; SOURCE 3 ORGANISM_TAXID: 1427 KEYWDS PROTEIN FRAGMENT COMPLEX, CALCIUM, HYDROLASE, METAL-BINDING, KEYWDS 2 METALLOPROTEASE, PROTEASE, SECRETED, ZINC, ZYMOGEN EXPDTA X-RAY DIFFRACTION AUTHOR H.STEUBER,L.ENGLERT,K.SILBER,A.HEINE,G.KLEBE REVDAT 5 06-SEP-23 3FCQ 1 REMARK SEQADV LINK REVDAT 4 24-JUL-19 3FCQ 1 REMARK REVDAT 3 16-JUN-10 3FCQ 1 JRNL REVDAT 2 26-MAY-10 3FCQ 1 JRNL REVDAT 1 08-DEC-09 3FCQ 0 JRNL AUTH L.ENGLERT,K.SILBER,H.STEUBER,S.BRASS,B.OVER,H.D.GERBER, JRNL AUTH 2 A.HEINE,W.E.DIEDERICH,G.KLEBE JRNL TITL FRAGMENT-BASED LEAD DISCOVERY: SCREENING AND OPTIMIZING JRNL TITL 2 FRAGMENTS FOR THERMOLYSIN INHIBITION. JRNL REF CHEMMEDCHEM V. 5 930 2010 JRNL REFN ISSN 1860-7179 JRNL PMID 20394106 JRNL DOI 10.1002/CMDC.201000084 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.177 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.176 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1686 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 33663 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.157 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.156 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1415 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 28103 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2424 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 277 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2720.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 4 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 10955 REMARK 3 NUMBER OF RESTRAINTS : 10194 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 ANGLE DISTANCES (A) : 0.023 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.025 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.040 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.043 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.012 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.053 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC SCALING APPLIED BY THE REMARK 3 METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 REMARK 4 REMARK 4 3FCQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000050428. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR KMC REMARK 200 -1 REMARK 200 OPTICS : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33957 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08800 REMARK 200 FOR THE DATA SET : 21.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.78 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.49500 REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2TLX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM TRIS/HCL, 50%DMSO, 1.9MCSCL, PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 43.32167 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 86.64333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 64.98250 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 108.30417 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 21.66083 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 43.32167 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 86.64333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 108.30417 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 64.98250 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 21.66083 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 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 128 CG CD OE1 NE2 REMARK 470 LYS A 182 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 SER A 25 89.02 -166.68 REMARK 500 THR A 26 -56.48 69.39 REMARK 500 SER A 92 -171.09 54.71 REMARK 500 SER A 107 -162.50 63.45 REMARK 500 ASN A 111 35.93 -88.88 REMARK 500 THR A 152 -98.10 -120.09 REMARK 500 ASN A 159 -145.19 51.68 REMARK 500 THR A 194 78.39 40.46 REMARK 500 ILE A 232 -62.13 -109.65 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 325 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 57 OD1 REMARK 620 2 ASP A 57 OD2 52.9 REMARK 620 3 ASP A 59 OD1 123.9 71.3 REMARK 620 4 GLN A 61 O 94.9 89.4 89.0 REMARK 620 5 HOH A2122 O 82.2 133.6 153.4 83.1 REMARK 620 6 HOH A2191 O 158.2 146.6 75.7 94.8 79.7 REMARK 620 7 HOH A2239 O 84.9 88.6 89.0 177.5 99.4 86.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 323 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 138 OD2 REMARK 620 2 GLU A 177 OE1 74.1 REMARK 620 3 GLU A 177 OE2 123.8 49.8 REMARK 620 4 ASP A 185 OD1 163.1 122.8 73.1 REMARK 620 5 GLU A 187 O 85.8 143.7 141.5 79.7 REMARK 620 6 GLU A 190 OE1 86.2 129.1 123.5 82.3 77.8 REMARK 620 7 GLU A 190 OE2 98.1 84.5 75.3 84.5 128.9 51.9 REMARK 620 8 HOH A2238 O 98.0 78.7 77.2 86.5 74.4 151.5 152.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 322 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 142 NE2 REMARK 620 2 HIS A 146 NE2 104.9 REMARK 620 3 GLU A 166 OE2 120.6 97.2 REMARK 620 4 M3S A 600 O9 118.0 129.2 83.9 REMARK 620 5 M3S A 600 O10 83.6 106.3 140.6 56.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 324 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 177 OE2 REMARK 620 2 ASN A 183 O 92.8 REMARK 620 3 ASP A 185 OD2 88.3 86.5 REMARK 620 4 GLU A 190 OE2 83.6 169.3 83.3 REMARK 620 5 HOH A2198 O 175.3 91.8 93.2 92.1 REMARK 620 6 HOH A2208 O 88.4 93.2 176.7 96.7 90.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 326 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 193 O REMARK 620 2 THR A 194 O 79.7 REMARK 620 3 THR A 194 OG1 77.2 72.3 REMARK 620 4 ILE A 197 O 158.3 80.6 105.4 REMARK 620 5 ASP A 200 OD1 120.1 133.5 72.5 80.5 REMARK 620 6 HOH A2169 O 78.6 152.4 118.6 116.8 72.9 REMARK 620 7 HOH A2182 O 88.9 85.8 155.7 80.6 131.8 76.9 REMARK 620 N 1 2 3 4 5 6 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 322 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 323 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 324 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 325 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 326 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE M3S A 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3F2P RELATED DB: PDB REMARK 900 THERMOLYSIN IN COMPLEX WITH A STRUCTURALLY RELATED FRAGMENT REMARK 900 RELATED ID: 3F28 RELATED DB: PDB REMARK 900 THERMOLYSIN IN COMPLEX WITH A STRUCTURALLY RELATED FRAGMENT REMARK 900 RELATED ID: 8TLN RELATED DB: PDB REMARK 900 THERMOLYSIN IN COMPLEX WITH VAL-LYS DBREF 3FCQ A 1 316 UNP P00800 THER_BACTH 233 548 SEQADV 3FCQ ASP A 37 UNP P00800 ASN 269 VARIANT SEQADV 3FCQ GLU A 119 UNP P00800 GLN 351 VARIANT SEQRES 1 A 316 ILE THR GLY THR SER THR VAL GLY VAL GLY ARG GLY VAL SEQRES 2 A 316 LEU GLY ASP GLN LYS ASN ILE ASN THR THR TYR SER THR SEQRES 3 A 316 TYR TYR TYR LEU GLN ASP ASN THR ARG GLY ASP GLY ILE SEQRES 4 A 316 PHE THR TYR ASP ALA LYS TYR ARG THR THR LEU PRO GLY SEQRES 5 A 316 SER LEU TRP ALA ASP ALA ASP ASN GLN PHE PHE ALA SER SEQRES 6 A 316 TYR ASP ALA PRO ALA VAL ASP ALA HIS TYR TYR ALA GLY SEQRES 7 A 316 VAL THR TYR ASP TYR TYR LYS ASN VAL HIS ASN ARG LEU SEQRES 8 A 316 SER TYR ASP GLY ASN ASN ALA ALA ILE ARG SER SER VAL SEQRES 9 A 316 HIS TYR SER GLN GLY TYR ASN ASN ALA PHE TRP ASN GLY SEQRES 10 A 316 SER GLU MET VAL TYR GLY ASP GLY ASP GLY GLN THR PHE SEQRES 11 A 316 ILE PRO LEU SER GLY GLY ILE ASP VAL VAL ALA HIS GLU SEQRES 12 A 316 LEU THR HIS ALA VAL THR ASP TYR THR ALA GLY LEU ILE SEQRES 13 A 316 TYR GLN ASN GLU SER GLY ALA ILE ASN GLU ALA ILE SER SEQRES 14 A 316 ASP ILE PHE GLY THR LEU VAL GLU PHE TYR ALA ASN LYS SEQRES 15 A 316 ASN PRO ASP TRP GLU ILE GLY GLU ASP VAL TYR THR PRO SEQRES 16 A 316 GLY ILE SER GLY ASP SER LEU ARG SER MET SER ASP PRO SEQRES 17 A 316 ALA LYS TYR GLY ASP PRO ASP HIS TYR SER LYS ARG TYR SEQRES 18 A 316 THR GLY THR GLN ASP ASN GLY GLY VAL HIS ILE ASN SER SEQRES 19 A 316 GLY ILE ILE ASN LYS ALA ALA TYR LEU ILE SER GLN GLY SEQRES 20 A 316 GLY THR HIS TYR GLY VAL SER VAL VAL GLY ILE GLY ARG SEQRES 21 A 316 ASP LYS LEU GLY LYS ILE PHE TYR ARG ALA LEU THR GLN SEQRES 22 A 316 TYR LEU THR PRO THR SER ASN PHE SER GLN LEU ARG ALA SEQRES 23 A 316 ALA ALA VAL GLN SER ALA THR ASP LEU TYR GLY SER THR SEQRES 24 A 316 SER GLN GLU VAL ALA SER VAL LYS GLN ALA PHE ASP ALA SEQRES 25 A 316 VAL GLY VAL LYS HET ZN A 322 1 HET CA A 323 1 HET CA A 324 1 HET CA A 325 1 HET CA A 326 1 HET M3S A 600 14 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM M3S 2-(ACETYLOXY)-3-METHYLBENZOIC ACID FORMUL 2 ZN ZN 2+ FORMUL 3 CA 4(CA 2+) FORMUL 7 M3S C10 H10 O4 FORMUL 8 HOH *277(H2 O) HELIX 1 1 ALA A 64 TYR A 66 5 3 HELIX 2 2 ASP A 67 ASN A 89 1 23 HELIX 3 3 PRO A 132 GLY A 135 5 4 HELIX 4 4 GLY A 136 THR A 152 1 17 HELIX 5 5 GLN A 158 ASN A 181 1 24 HELIX 6 6 ASP A 207 GLY A 212 5 6 HELIX 7 7 HIS A 216 ARG A 220 5 5 HELIX 8 8 THR A 224 VAL A 230 1 7 HELIX 9 9 ASN A 233 GLY A 247 1 15 HELIX 10 10 GLY A 259 TYR A 274 1 16 HELIX 11 11 ASN A 280 GLY A 297 1 18 HELIX 12 12 SER A 300 VAL A 313 1 14 SHEET 1 A 5 ALA A 56 ASP A 57 0 SHEET 2 A 5 TYR A 28 TYR A 29 -1 N TYR A 28 O ASP A 57 SHEET 3 A 5 GLN A 17 TYR A 24 -1 N THR A 23 O TYR A 29 SHEET 4 A 5 THR A 4 ARG A 11 -1 N THR A 4 O TYR A 24 SHEET 5 A 5 GLN A 61 PHE A 62 1 O PHE A 62 N VAL A 9 SHEET 1 B 3 GLN A 31 ASP A 32 0 SHEET 2 B 3 ILE A 39 ASP A 43 -1 O ILE A 39 N ASP A 32 SHEET 3 B 3 SER A 53 LEU A 54 -1 O SER A 53 N ASP A 43 SHEET 1 C 5 GLN A 31 ASP A 32 0 SHEET 2 C 5 ILE A 39 ASP A 43 -1 O ILE A 39 N ASP A 32 SHEET 3 C 5 ILE A 100 VAL A 104 1 O SER A 102 N TYR A 42 SHEET 4 C 5 MET A 120 TYR A 122 1 O MET A 120 N ARG A 101 SHEET 5 C 5 ALA A 113 TRP A 115 -1 N PHE A 114 O VAL A 121 SHEET 1 D 2 GLU A 187 ILE A 188 0 SHEET 2 D 2 ARG A 203 SER A 204 -1 O ARG A 203 N ILE A 188 SHEET 1 E 2 GLY A 248 HIS A 250 0 SHEET 2 E 2 VAL A 253 VAL A 255 -1 O VAL A 255 N GLY A 248 LINK OD1 ASP A 57 CA CA A 325 1555 1555 2.38 LINK OD2 ASP A 57 CA CA A 325 1555 1555 2.55 LINK OD1 ASP A 59 CA CA A 325 1555 1555 2.50 LINK O GLN A 61 CA CA A 325 1555 1555 2.29 LINK OD2 ASP A 138 CA CA A 323 1555 1555 2.32 LINK NE2 HIS A 142 ZN ZN A 322 1555 1555 1.95 LINK NE2 HIS A 146 ZN ZN A 322 1555 1555 2.02 LINK OE2 GLU A 166 ZN ZN A 322 1555 1555 1.97 LINK OE1 GLU A 177 CA CA A 323 1555 1555 2.46 LINK OE2 GLU A 177 CA CA A 323 1555 1555 2.78 LINK OE2 GLU A 177 CA CA A 324 1555 1555 2.49 LINK O ASN A 183 CA CA A 324 1555 1555 2.45 LINK OD1 ASP A 185 CA CA A 323 1555 1555 2.50 LINK OD2 ASP A 185 CA CA A 324 1555 1555 2.41 LINK O GLU A 187 CA CA A 323 1555 1555 2.27 LINK OE1 GLU A 190 CA CA A 323 1555 1555 2.48 LINK OE2 GLU A 190 CA CA A 323 1555 1555 2.48 LINK OE2 GLU A 190 CA CA A 324 1555 1555 2.35 LINK O TYR A 193 CA CA A 326 1555 1555 2.33 LINK O THR A 194 CA CA A 326 1555 1555 2.44 LINK OG1 THR A 194 CA CA A 326 1555 1555 2.42 LINK O ILE A 197 CA CA A 326 1555 1555 2.35 LINK OD1 ASP A 200 CA CA A 326 1555 1555 2.46 LINK ZN ZN A 322 O9 M3S A 600 1555 1555 2.17 LINK ZN ZN A 322 O10 M3S A 600 1555 1555 2.70 LINK CA CA A 323 O HOH A2238 1555 1555 2.51 LINK CA CA A 324 O HOH A2198 1555 1555 2.31 LINK CA CA A 324 O HOH A2208 1555 1555 2.34 LINK CA CA A 325 O HOH A2122 1555 1555 2.43 LINK CA CA A 325 O HOH A2191 1555 1555 2.37 LINK CA CA A 325 O HOH A2239 1555 1555 2.26 LINK CA CA A 326 O HOH A2169 1555 1555 2.40 LINK CA CA A 326 O HOH A2182 1555 1555 2.50 CISPEP 1 LEU A 50 PRO A 51 0 4.60 SITE 1 AC1 4 HIS A 142 HIS A 146 GLU A 166 M3S A 600 SITE 1 AC2 6 ASP A 138 GLU A 177 ASP A 185 GLU A 187 SITE 2 AC2 6 GLU A 190 HOH A2238 SITE 1 AC3 6 GLU A 177 ASN A 183 ASP A 185 GLU A 190 SITE 2 AC3 6 HOH A2198 HOH A2208 SITE 1 AC4 6 ASP A 57 ASP A 59 GLN A 61 HOH A2122 SITE 2 AC4 6 HOH A2191 HOH A2239 SITE 1 AC5 6 TYR A 193 THR A 194 ILE A 197 ASP A 200 SITE 2 AC5 6 HOH A2169 HOH A2182 SITE 1 AC6 11 ASN A 112 ALA A 113 LEU A 133 HIS A 142 SITE 2 AC6 11 GLU A 143 TYR A 157 GLU A 166 ARG A 203 SITE 3 AC6 11 HIS A 231 ZN A 322 HOH A2008 CRYST1 92.718 92.718 129.965 90.00 90.00 120.00 P 61 2 2 12 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 0.010785 0.006227 0.000000 0.00000 SCALE2 0.000000 0.012454 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007694 0.00000