HEADER HYDROLASE 31-MAR-99 1CIJ TITLE HALOALKANE DEHALOGENASE SOAKED WITH HIGH CONCENTRATION OF BROMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (HALOALKANE DEHALOGENASE); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DHLA; COMPND 5 EC: 3.8.1.5; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: BROMIDE ION SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XANTHOBACTER AUTOTROPHICUS; SOURCE 3 ORGANISM_TAXID: 280; SOURCE 4 STRAIN: GJ10; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DEHALOGENASE, COLLISION COMPLEX, ALPHA/BETA-HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.S.RIDDER,H.J.ROZEBOOM,K.H.KALK,B.W.DIJKSTRA REVDAT 5 09-AUG-23 1CIJ 1 REMARK REVDAT 4 20-NOV-19 1CIJ 1 JRNL SEQADV REVDAT 3 07-MAR-18 1CIJ 1 REMARK REVDAT 2 24-FEB-09 1CIJ 1 VERSN REVDAT 1 29-SEP-99 1CIJ 0 JRNL AUTH M.G.PIKKEMAAT,I.S.RIDDER,H.J.ROZEBOOM,K.H.KALK,B.W.DIJKSTRA, JRNL AUTH 2 D.B.JANSSEN JRNL TITL CRYSTALLOGRAPHIC AND KINETIC EVIDENCE OF A COLLISION COMPLEX JRNL TITL 2 FORMED DURING HALIDE IMPORT IN HALOALKANE DEHALOGENASE. JRNL REF BIOCHEMISTRY V. 38 12052 1999 JRNL REFN ISSN 0006-2960 JRNL PMID 10508409 JRNL DOI 10.1021/BI990849W REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.H.VERSCHUEREN,F.SELJEE,H.J.ROZEBOOM,K.H.KALK,B.W.DIJKSTRA REMARK 1 TITL CRYSTALLOGRAPHIC ANALYSIS OF THE CATALYTIC MECHANISM OF REMARK 1 TITL 2 HALOALKANE DEHALOGENASE. REMARK 1 REF NATURE V. 363 693 1993 REMARK 1 REFN ISSN 0028-0836 REMARK 1 PMID 8515812 REMARK 1 DOI 10.1038/363693A0 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.H.VERSCHUEREN,S.M.FRANKEN,H.J.ROZEBOOM,K.H.KALK, REMARK 1 AUTH 2 B.W.DIJKSTRA REMARK 1 TITL REFINED X-RAY STRUCTURES OF HALOALKANE DEHALOGENASE AT PH REMARK 1 TITL 2 6.2 AND PH 8.2 AND IMPLICATIONS FOR THE REACTION MECHANISM. REMARK 1 REF J.MOL.BIOL. V. 232 856 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 8355275 REMARK 1 DOI 10.1006/JMBI.1993.1436 REMARK 1 REFERENCE 3 REMARK 1 AUTH S.M.FRANKEN,H.J.ROZEBOOM,K.H.KALK,B.W.DIJKSTRA REMARK 1 TITL CRYSTAL STRUCTURE OF HALOALKANE DEHALOGENASE: AN ENZYME TO REMARK 1 TITL 2 DETOXIFY HALOGENATED ALKANES. REMARK 1 REF EMBO J. V. 10 1297 1991 REMARK 1 REFN ISSN 0261-4189 REMARK 1 PMID 2026135 REMARK 1 REFERENCE 4 REMARK 1 AUTH H.J.ROZEBOOM,J.KINGMA,D.B.JANSSEN,B.W.DIJKSTRA REMARK 1 TITL CRYSTALLIZATION OF HALOALKANE DEHALOGENASE FROM XANTHOBACTER REMARK 1 TITL 2 AUTOTROPHICUS GJ10. REMARK 1 REF J.MOL.BIOL. V. 200 611 1988 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 3398051 REMARK 1 DOI 10.1016/0022-2836(88)90548-7 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0001 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 11923 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT, EXCEPT LAST STEP REMARK 3 IN WHICH ALL DATA (WORK+TEST REMARK 3 SET) WERE USED REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM EXTENSION OF SET USED REMARK 3 FOR 1BE0 MODEL REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1000 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1299 REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE : 0.3630 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 125 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 : 2478 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.20 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) : 0.30 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.200 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.830 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.180 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.100 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.550 ; 2.500 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.WAT REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE VALUES LISTED AS WORKING IN REMARK REMARK 3 3 APPLY TO THE LAST CYCLE OF THE REFINEMENT IN WHICH ALL DATA REMARK 3 (WORK + FREE) WERE USED. REMARK 4 REMARK 4 1CIJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-APR-99. REMARK 100 THE DEPOSITION ID IS D_1000000776. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-DEC-97 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR591 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : DOUBLE MIRRORS (MAC-XOS) REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAC SCIENCE DIP-2030 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12688 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.36300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1BE0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 % AMMONIUM SULFATE 100 MM MES REMARK 280 BUFFER, PH 5.9 , PH 5.8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 46.70350 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.98200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 46.70350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.98200 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 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 ASP A 27 79.17 36.53 REMARK 500 PRO A 57 53.77 -117.35 REMARK 500 THR A 58 -162.84 -104.15 REMARK 500 GLN A 123 133.16 -174.01 REMARK 500 ASP A 124 -135.64 61.36 REMARK 500 ASP A 137 75.20 -159.60 REMARK 500 ASN A 148 90.00 -5.95 REMARK 500 CYS A 150 -165.75 -173.22 REMARK 500 SER A 162 -33.82 -138.00 REMARK 500 ALA A 195 69.05 -151.13 REMARK 500 LEU A 262 -61.58 -103.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: BR1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: PRIMARY BROMIDE BINDING SITE IN ACTIVE SITE REMARK 800 CAVITY REMARK 800 REMARK 800 SITE_IDENTIFIER: BR2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: LOCATION OF COLLISION COMPLEX IN HALIDE IMPORT REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BR A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BR A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BR A 403 REMARK 999 REMARK 999 SEQUENCE REMARK 999 DISCREPANCY AT 2 IS DUE TO EXPRESSION SYSTEM DBREF 1CIJ A 1 310 UNP P22643 DHLA_XANAU 1 310 SEQADV 1CIJ VAL A 2 UNP P22643 ILE 2 EXPRESSION TAG SEQRES 1 A 310 MET VAL ASN ALA ILE ARG THR PRO ASP GLN ARG PHE SER SEQRES 2 A 310 ASN LEU ASP GLN TYR PRO PHE SER PRO ASN TYR LEU ASP SEQRES 3 A 310 ASP LEU PRO GLY TYR PRO GLY LEU ARG ALA HIS TYR LEU SEQRES 4 A 310 ASP GLU GLY ASN SER ASP ALA GLU ASP VAL PHE LEU CYS SEQRES 5 A 310 LEU HIS GLY GLU PRO THR TRP SER TYR LEU TYR ARG LYS SEQRES 6 A 310 MET ILE PRO VAL PHE ALA GLU SER GLY ALA ARG VAL ILE SEQRES 7 A 310 ALA PRO ASP PHE PHE GLY PHE GLY LYS SER ASP LYS PRO SEQRES 8 A 310 VAL ASP GLU GLU ASP TYR THR PHE GLU PHE HIS ARG ASN SEQRES 9 A 310 PHE LEU LEU ALA LEU ILE GLU ARG LEU ASP LEU ARG ASN SEQRES 10 A 310 ILE THR LEU VAL VAL GLN ASP TRP GLY GLY PHE LEU GLY SEQRES 11 A 310 LEU THR LEU PRO MET ALA ASP PRO SER ARG PHE LYS ARG SEQRES 12 A 310 LEU ILE ILE MET ASN ALA CYS LEU MET THR ASP PRO VAL SEQRES 13 A 310 THR GLN PRO ALA PHE SER ALA PHE VAL THR GLN PRO ALA SEQRES 14 A 310 ASP GLY PHE THR ALA TRP LYS TYR ASP LEU VAL THR PRO SEQRES 15 A 310 SER ASP LEU ARG LEU ASP GLN PHE MET LYS ARG TRP ALA SEQRES 16 A 310 PRO THR LEU THR GLU ALA GLU ALA SER ALA TYR ALA ALA SEQRES 17 A 310 PRO PHE PRO ASP THR SER TYR GLN ALA GLY VAL ARG LYS SEQRES 18 A 310 PHE PRO LYS MET VAL ALA GLN ARG ASP GLN ALA CYS ILE SEQRES 19 A 310 ASP ILE SER THR GLU ALA ILE SER PHE TRP GLN ASN ASP SEQRES 20 A 310 TRP ASN GLY GLN THR PHE MET ALA ILE GLY MET LYS ASP SEQRES 21 A 310 LYS LEU LEU GLY PRO ASP VAL MET TYR PRO MET LYS ALA SEQRES 22 A 310 LEU ILE ASN GLY CYS PRO GLU PRO LEU GLU ILE ALA ASP SEQRES 23 A 310 ALA GLY HIS PHE VAL GLN GLU PHE GLY GLU GLN VAL ALA SEQRES 24 A 310 ARG GLU ALA LEU LYS HIS PHE ALA GLU THR GLU HET BR A 401 1 HET BR A 402 1 HET BR A 403 1 HETNAM BR BROMIDE ION FORMUL 2 BR 3(BR 1-) FORMUL 5 HOH *160(H2 O) HELIX 1 1 ASP A 9 PHE A 12 5 4 HELIX 2 2 SER A 60 TYR A 63 5 4 HELIX 3 3 ILE A 67 GLU A 72 1 6 HELIX 4 4 GLU A 94 ASP A 96 5 3 HELIX 5 5 PHE A 99 ARG A 112 1 14 HELIX 6 6 ASP A 124 THR A 132 5 9 HELIX 7 7 PRO A 134 ALA A 136 5 3 HELIX 8 8 PRO A 138 ARG A 140 5 3 HELIX 9 9 PRO A 159 PHE A 161 5 3 HELIX 10 10 ALA A 163 THR A 166 1 4 HELIX 11 11 PHE A 172 VAL A 180 1 9 HELIX 12 12 LEU A 187 TRP A 194 1 8 HELIX 13 13 GLU A 200 ALA A 207 1 8 HELIX 14 14 THR A 213 TYR A 215 5 3 HELIX 15 15 ALA A 217 ALA A 227 1 11 HELIX 16 16 GLN A 231 ASN A 246 1 16 HELIX 17 17 PRO A 265 LEU A 274 1 10 HELIX 18 18 VAL A 291 ALA A 307 5 17 SHEET 1 A 8 ASN A 23 ASP A 26 0 SHEET 2 A 8 ARG A 35 GLU A 41 -1 N TYR A 38 O ASN A 23 SHEET 3 A 8 ARG A 76 PRO A 80 -1 N ALA A 79 O LEU A 39 SHEET 4 A 8 VAL A 49 CYS A 52 1 N PHE A 50 O ARG A 76 SHEET 5 A 8 ILE A 118 VAL A 122 1 N THR A 119 O VAL A 49 SHEET 6 A 8 PHE A 141 MET A 147 1 N LYS A 142 O ILE A 118 SHEET 7 A 8 GLN A 251 GLY A 257 1 N GLN A 251 O LEU A 144 SHEET 8 A 8 LEU A 282 ILE A 284 1 N LEU A 282 O ILE A 256 CISPEP 1 GLU A 56 PRO A 57 0 -0.76 CISPEP 2 GLN A 167 PRO A 168 0 -0.16 SITE 1 BR1 2 TRP A 125 TRP A 175 SITE 1 BR2 2 THR A 197 PHE A 294 SITE 1 AC1 4 TRP A 125 TRP A 175 PRO A 223 HOH A 611 SITE 1 AC2 2 ALA A 195 THR A 197 SITE 1 AC3 3 LEU A 185 LEU A 187 GLN A 216 CRYST1 93.407 71.964 40.968 90.00 90.00 90.00 P 21 21 2 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 0.010706 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013896 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024409 0.00000