PDB Short entry for 4TGL HEADER HYDROLASE(CARBOXYLIC ESTERASE) 29-JUL-91 4TGL TITLE CATALYSIS AT THE INTERFACE: THE ANATOMY OF A CONFORMATIONAL TITLE 2 CHANGE IN A TRIGLYCERIDE LIPASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIACYL-GLYCEROL ACYLHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHIZOMUCOR MIEHEI; SOURCE 3 ORGANISM_TAXID: 4839 KEYWDS HYDROLASE(CARBOXYLIC ESTERASE) EXPDTA X-RAY DIFFRACTION AUTHOR U.DEREWENDA,A.M.BRZOZOWSKI,D.LAWSON,Z.S.DEREWENDA REVDAT 3 25-AUG-09 4TGL 1 SOURCE REVDAT 2 24-FEB-09 4TGL 1 VERSN REVDAT 1 15-JUL-93 4TGL 0 JRNL AUTH U.DEREWENDA,A.M.BRZOZOWSKI,D.M.LAWSON,Z.S.DEREWENDA JRNL TITL CATALYSIS AT THE INTERFACE: THE ANATOMY OF A JRNL TITL 2 CONFORMATIONAL CHANGE IN A TRIGLYCERIDE LIPASE. JRNL REF BIOCHEMISTRY V. 31 1532 1992 JRNL REFN ISSN 0006-2960 JRNL PMID 1737010 JRNL DOI 10.1021/BI00120A034 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.M.BRZOZOWSKI,Z.S.DEREWENDA,E.J.DODSON, REMARK 1 AUTH 2 G.G.DODSON J.P.TURKENBURG REMARK 1 TITL STRUCTURE AND MOLECULAR REFINEMENT OF RHIZOMUCOR REMARK 1 TITL 2 MIEHEI TRIACYLGLYCERIDE LIPASE: A CASE STUDY OF THE REMARK 1 TITL 3 USE OF SIMULATED ANNEALING IN PARTIAL MODEL REMARK 1 TITL 4 REFINEMENT REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH Z.S.DEREWENDA,U.DEREWENDA,G.G.DODSON REMARK 1 TITL THE CRYSTAL AND MOLECULAR STRUCTURE OF THE REMARK 1 TITL 2 RHIZOMUCOR MIEHEI TRIACYLGLYCERIDE LIPASE AT 1.9 REMARK 1 TITL 3 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 227 818 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH L.BRADY,A.M.BRZOZOWSKI,Z.S.DEREWENDA,E.DODSON, REMARK 1 AUTH 2 G.DODSON,S.TOLLEY,J.P.TURKENBURG,L.CHRISTIANSEN, REMARK 1 AUTH 3 B.HUGE-JENSEN,L.NORSKOV,L.THIM,U.MENGE REMARK 1 TITL A SERINE PROTEASE TRIAD FORMS THE CATALYTIC CENTRE REMARK 1 TITL 2 OF A TRIACYLGLYCEROL LIPASE REMARK 1 REF NATURE V. 343 767 1990 REMARK 1 REFN ISSN 0028-0836 REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : 0.129 REMARK 3 R VALUE (WORKING SET) : NULL 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 : 2078 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 238 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) : 0.019 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.069 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.087 ; 0.060 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.015 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.159 ; 0.120 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.234 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.325 ; 0.500 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) : 2.630 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 23.770; 5.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.790 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.360 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.600 ; 1.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.570 ; 2.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THERE ARE SOME ERRORS IN THE SEQUENCE DUE TO UNCERTAINTY IN REMARK 3 THE ORIENTATION OF SIDE CHAINS. THESE DIFFERENCES ARE REMARK 3 MINOR AND IN NO WAY COMPROMISE THE OVERALL QUALITY OF THE REMARK 3 STRUCTURE OR THE SUITABILITY FOR MODELING OR MOLECULAR REMARK 3 REPLACEMENT. REMARK 3 REMARK 3 SEQUENCE ADVISORY NOTICE: REMARK 3 DIFFERENCE BETWEEN PIR AND PDB SEQUENCE. REMARK 3 REMARK 3 PIR ENTRY NAME: A34959 REMARK 3 REMARK 3 PIR RESIDUE PDB SEQRES REMARK 3 NAME NUMBER NAME CHAIN SEQ/INSERT CODE REMARK 3 ASP 181 ASN 181 REMARK 3 GLU 220 SER 220 REMARK 4 REMARK 4 4TGL COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. 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 <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) : 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 <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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.05000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.05000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 24.15000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.95000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 24.15000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.95000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 61.05000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 24.15000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.95000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 61.05000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 24.15000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 46.95000 REMARK 290 SMTRY3 8 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 SER A 1 REMARK 465 ILE A 2 REMARK 465 ASN A 3 REMARK 465 GLY A 4 REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 327 DISTANCE = 7.32 ANGSTROMS REMARK 525 HOH A 462 DISTANCE = 5.12 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DEP A 270 REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 RESIDUE 156 IN THIS ENTRY IS ASP AS IDENTIFIED BY ELECTRON REMARK 999 DENSITY. IN THE CDNA SEQUENCE IT WAS INCORRECTLY ASSIGNED REMARK 999 AS GLY. DBREF 4TGL A 1 269 UNP P19515 LIP_RHIMI 95 363 SEQADV 4TGL ASN A 3 UNP P19515 ASP 97 CONFLICT SEQADV 4TGL ASN A 181 UNP P19515 ASP 275 CONFLICT SEQADV 4TGL SER A 220 UNP P19515 GLU 314 CONFLICT SEQRES 1 A 269 SER ILE ASN GLY GLY ILE ARG ALA ALA THR SER GLN GLU SEQRES 2 A 269 ILE ASN GLU LEU THR TYR TYR THR THR LEU SER ALA ASN SEQRES 3 A 269 SER TYR CYS ARG THR VAL ILE PRO GLY ALA THR TRP ASP SEQRES 4 A 269 CYS ILE HIS CYS ASP ALA THR GLU ASP LEU LYS ILE ILE SEQRES 5 A 269 LYS THR TRP SER THR LEU ILE TYR ASP THR ASN ALA MET SEQRES 6 A 269 VAL ALA ARG GLY ASP SER GLU LYS THR ILE TYR ILE VAL SEQRES 7 A 269 PHE ARG GLY SER SER SER ILE ARG ASN TRP ILE ALA ASP SEQRES 8 A 269 LEU THR PHE VAL PRO VAL SER TYR PRO PRO VAL SER GLY SEQRES 9 A 269 THR LYS VAL HIS LYS GLY PHE LEU ASP SER TYR GLY GLU SEQRES 10 A 269 VAL GLN ASN GLU LEU VAL ALA THR VAL LEU ASP GLN PHE SEQRES 11 A 269 LYS GLN TYR PRO SER TYR LYS VAL ALA VAL THR GLY HIS SEQRES 12 A 269 SER LEU GLY GLY ALA THR ALA LEU LEU CYS ALA LEU ASP SEQRES 13 A 269 LEU TYR GLN ARG GLU GLU GLY LEU SER SER SER ASN LEU SEQRES 14 A 269 PHE LEU TYR THR GLN GLY GLN PRO ARG VAL GLY ASN PRO SEQRES 15 A 269 ALA PHE ALA ASN TYR VAL VAL SER THR GLY ILE PRO TYR SEQRES 16 A 269 ARG ARG THR VAL ASN GLU ARG ASP ILE VAL PRO HIS LEU SEQRES 17 A 269 PRO PRO ALA ALA PHE GLY PHE LEU HIS ALA GLY SER GLU SEQRES 18 A 269 TYR TRP ILE THR ASP ASN SER PRO GLU THR VAL GLN VAL SEQRES 19 A 269 CYS THR SER ASP LEU GLU THR SER ASP CYS SER ASN SER SEQRES 20 A 269 ILE VAL PRO PHE THR SER VAL LEU ASP HIS LEU SER TYR SEQRES 21 A 269 PHE GLY ILE ASN THR GLY LEU CYS THR HET DEP A 270 8 HETNAM DEP DIETHYL PHOSPHONATE FORMUL 2 DEP C4 H11 O3 P FORMUL 3 HOH *238(H2 O) HELIX 1 1 THR A 10 SER A 27 1 18 HELIX 2 2 SER A 84 THR A 93 1 10 HELIX 3 3 LYS A 109 GLU A 117 1 9 HELIX 4 4 VAL A 118 GLN A 132 1 15 HELIX 5 5 SER A 144 ARG A 160 1 17 HELIX 6 6 ASN A 181 GLY A 192 1 12 HELIX 7 7 ILE A 204 LEU A 208 5 5 HELIX 8 8 PRO A 210 GLY A 214 5 5 HELIX 9 9 CYS A 244 VAL A 249 5 6 HELIX 10 10 VAL A 254 HIS A 257 5 4 SHEET 1 A 9 ILE A 6 ALA A 8 0 SHEET 2 A 9 THR A 231 CYS A 235 -1 N VAL A 234 O ARG A 7 SHEET 3 A 9 SER A 220 ASP A 226 -1 O GLU A 221 N CYS A 235 SHEET 4 A 9 TYR A 195 ASN A 200 1 O TYR A 195 N SER A 220 SHEET 5 A 9 LEU A 169 GLN A 174 1 O LEU A 171 N ARG A 196 SHEET 6 A 9 LYS A 137 HIS A 143 1 O VAL A 138 N PHE A 170 SHEET 7 A 9 THR A 74 PHE A 79 1 N ILE A 75 O LYS A 137 SHEET 8 A 9 ASN A 63 GLY A 69 -1 O MET A 65 N VAL A 78 SHEET 9 A 9 LYS A 50 SER A 56 -1 N LYS A 50 O ARG A 68 SHEET 1 B 2 PRO A 96 SER A 98 0 SHEET 2 B 2 LYS A 106 HIS A 108 -1 O VAL A 107 N VAL A 97 SHEET 1 C 2 SER A 259 TYR A 260 0 SHEET 2 C 2 ILE A 263 ASN A 264 -1 O ILE A 263 N TYR A 260 SSBOND 1 CYS A 29 CYS A 268 1555 1555 2.02 SSBOND 2 CYS A 40 CYS A 43 1555 1555 2.06 SSBOND 3 CYS A 235 CYS A 244 1555 1555 2.00 LINK OG SER A 144 P DEP A 270 1555 1555 1.85 CISPEP 1 ILE A 33 PRO A 34 0 1.85 CISPEP 2 LEU A 208 PRO A 209 0 -0.98 CISPEP 3 SER A 228 PRO A 229 0 -4.54 CISPEP 4 VAL A 249 PRO A 250 0 2.76 SITE 1 CAT 3 SER A 144 ASP A 203 HIS A 257 SITE 1 AC1 14 TYR A 28 SER A 82 TRP A 88 ASP A 91 SITE 2 AC1 14 SER A 144 LEU A 145 ARG A 202 VAL A 205 SITE 3 AC1 14 LEU A 255 HIS A 257 HOH A 286 HOH A 374 SITE 4 AC1 14 HOH A 376 HOH A 402 CRYST1 48.300 93.900 122.100 90.00 90.00 90.00 C 2 2 21 8 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 0.020704 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010650 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008190 0.00000