HEADER HYDROLASE 12-MAR-12 4E46 TITLE STRUCTURE OF RHODOCOCCUS RHODOCHROUS HALOALKANE DEHALOGENASE DHAA IN TITLE 2 COMPLEX WITH 2-PROPANOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: HALOALKANE DEHALOGENASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.8.1.5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOCOCCUS RHODOCHROUS; SOURCE 3 ORGANISM_TAXID: 1829; SOURCE 4 STRAIN: NCIB 13064; SOURCE 5 GENE: DHAA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PAQN KEYWDS CATALYTIC PENTAD, ALPHA/BETA HYDROLASE FOLD, HALIDE BINDING, KEYWDS 2 HYDROLYTIC DEHALOGENATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.STSIAPANAVA,R.CHALOUPKOVA,J.DAMBORSKY,I.KUTA SMATANOVA REVDAT 4 13-SEP-23 4E46 1 REMARK SEQADV REVDAT 3 15-NOV-17 4E46 1 REMARK REVDAT 2 14-JAN-15 4E46 1 JRNL REVDAT 1 13-MAR-13 4E46 0 JRNL AUTH V.STEPANKOVA,M.KHABIRI,J.BREZOVSKY,A.PAVELKA,J.SYKORA, JRNL AUTH 2 M.AMARO,B.MINOFAR,Z.PROKOP,M.HOF,R.ETTRICH,R.CHALOUPKOVA, JRNL AUTH 3 J.DAMBORSKY JRNL TITL EXPANSION OF ACCESS TUNNELS AND ACTIVE-SITE CAVITIES JRNL TITL 2 INFLUENCE ACTIVITY OF HALOALKANE DEHALOGENASES IN ORGANIC JRNL TITL 3 COSOLVENTS. JRNL REF CHEMBIOCHEM V. 14 890 2013 JRNL REFN ISSN 1439-4227 JRNL PMID 23564727 JRNL DOI 10.1002/CBIC.201200733 REMARK 2 REMARK 2 RESOLUTION. 1.26 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) : 1.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 CROSS-VALIDATION METHOD : NULL 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) : 0.113 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.113 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) : 69524 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.106 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 62755 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2359 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 542 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2902.4 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2134.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 49 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 24815 REMARK 3 NUMBER OF RESTRAINTS : 30840 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 ANGLE DISTANCES (A) : 0.027 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.027 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.083 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.076 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.027 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.004 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.033 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: STRUCTURE SOLUTION AND REFINEMENT WERE REMARK 3 PERFORMED USING FREE R FOR CROSS-VALIDATION THROUGHOUT: FREE R = REMARK 3 0.150 FROM A RANDOM TEST SET COMPRISING 5% OF REFLECTIONS (3476 REMARK 3 TOTAL). FINAL REFINEMENT WAS PERFORMED USING ALL REFLECTIONS. REMARK 4 REMARK 4 4E46 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-MAR-12. REMARK 100 THE DEPOSITION ID IS D_1000071146. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X12 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111), REMARK 200 HORIZONTALLY FOCUSING REMARK 200 OPTICS : NULL 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 : 65492 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.260 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 29.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.11300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3FBW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE, 24% PEG4000, REMARK 280 11% 2-PROPANOL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 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 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 296 C HIS A 296 O 0.214 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 30 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG A 86 CD - NE - CZ ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG A 86 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 GLU A 183 CB - CG - CD ANGL. DEV. = 19.9 DEGREES REMARK 500 ARG A 190 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TYR A 225 CA - CB - CG ANGL. DEV. = 11.9 DEGREES REMARK 500 TYR A 225 CB - CG - CD1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 288 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 288 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 288 NE - CZ - NH2 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 PRO A 42 48.00 -104.46 REMARK 500 THR A 43 -159.73 -101.86 REMARK 500 GLU A 98 -94.94 -110.13 REMARK 500 ASP A 106 -125.36 53.02 REMARK 500 ARG A 153 47.14 -87.48 REMARK 500 ASP A 156 -72.68 -104.21 REMARK 500 VAL A 245 -78.59 -133.30 REMARK 500 LEU A 271 -97.74 -117.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1004 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FBW RELATED DB: PDB REMARK 900 HALOALKANE DEHALOGENASE DHAA MUTANT C176Y REMARK 900 RELATED ID: 3FWH RELATED DB: PDB REMARK 900 HALOALKANE DEHALOGENASE DHAA MUTANT C176Y,I135F REMARK 900 RELATED ID: 3G9X RELATED DB: PDB REMARK 900 HALOALKANE DEHALOGENASE DHAA MUTANT I135F REMARK 900 RELATED ID: 1BN6 RELATED DB: PDB REMARK 900 HALOALKANE DEHALOGENASE DHAA REMARK 900 RELATED ID: 1CQW RELATED DB: PDB REMARK 900 HALOALKANE DEHALOGENASE DHAA WITH IODIDE ION DBREF 4E46 A 1 293 UNP P0A3G2 DHAA_RHORH 1 293 SEQADV 4E46 HIS A 294 UNP P0A3G2 EXPRESSION TAG SEQADV 4E46 HIS A 295 UNP P0A3G2 EXPRESSION TAG SEQADV 4E46 HIS A 296 UNP P0A3G2 EXPRESSION TAG SEQRES 1 A 296 MET SER GLU ILE GLY THR GLY PHE PRO PHE ASP PRO HIS SEQRES 2 A 296 TYR VAL GLU VAL LEU GLY GLU ARG MET HIS TYR VAL ASP SEQRES 3 A 296 VAL GLY PRO ARG ASP GLY THR PRO VAL LEU PHE LEU HIS SEQRES 4 A 296 GLY ASN PRO THR SER SER TYR LEU TRP ARG ASN ILE ILE SEQRES 5 A 296 PRO HIS VAL ALA PRO SER HIS ARG CYS ILE ALA PRO ASP SEQRES 6 A 296 LEU ILE GLY MET GLY LYS SER ASP LYS PRO ASP LEU ASP SEQRES 7 A 296 TYR PHE PHE ASP ASP HIS VAL ARG TYR LEU ASP ALA PHE SEQRES 8 A 296 ILE GLU ALA LEU GLY LEU GLU GLU VAL VAL LEU VAL ILE SEQRES 9 A 296 HIS ASP TRP GLY SER ALA LEU GLY PHE HIS TRP ALA LYS SEQRES 10 A 296 ARG ASN PRO GLU ARG VAL LYS GLY ILE ALA CYS MET GLU SEQRES 11 A 296 PHE ILE ARG PRO ILE PRO THR TRP ASP GLU TRP PRO GLU SEQRES 12 A 296 PHE ALA ARG GLU THR PHE GLN ALA PHE ARG THR ALA ASP SEQRES 13 A 296 VAL GLY ARG GLU LEU ILE ILE ASP GLN ASN ALA PHE ILE SEQRES 14 A 296 GLU GLY ALA LEU PRO LYS CYS VAL VAL ARG PRO LEU THR SEQRES 15 A 296 GLU VAL GLU MET ASP HIS TYR ARG GLU PRO PHE LEU LYS SEQRES 16 A 296 PRO VAL ASP ARG GLU PRO LEU TRP ARG PHE PRO ASN GLU SEQRES 17 A 296 LEU PRO ILE ALA GLY GLU PRO ALA ASN ILE VAL ALA LEU SEQRES 18 A 296 VAL GLU ALA TYR MET ASN TRP LEU HIS GLN SER PRO VAL SEQRES 19 A 296 PRO LYS LEU LEU PHE TRP GLY THR PRO GLY VAL LEU ILE SEQRES 20 A 296 PRO PRO ALA GLU ALA ALA ARG LEU ALA GLU SER LEU PRO SEQRES 21 A 296 ASN CYS LYS THR VAL ASP ILE GLY PRO GLY LEU HIS TYR SEQRES 22 A 296 LEU GLN GLU ASP ASN PRO ASP LEU ILE GLY SER GLU ILE SEQRES 23 A 296 ALA ARG TRP LEU PRO ALA LEU HIS HIS HIS HET IPA A1001 4 HET ACT A1002 4 HET ACT A1003 4 HET CL A1004 1 HETNAM IPA ISOPROPYL ALCOHOL HETNAM ACT ACETATE ION HETNAM CL CHLORIDE ION HETSYN IPA 2-PROPANOL FORMUL 2 IPA C3 H8 O FORMUL 3 ACT 2(C2 H3 O2 1-) FORMUL 5 CL CL 1- FORMUL 6 HOH *542(H2 O) HELIX 1 1 SER A 44 ARG A 49 5 6 HELIX 2 2 ILE A 51 ALA A 56 1 6 HELIX 3 3 PHE A 80 LEU A 95 1 16 HELIX 4 4 ASP A 106 ASN A 119 1 14 HELIX 5 5 THR A 137 TRP A 141 5 5 HELIX 6 6 PRO A 142 PHE A 144 5 3 HELIX 7 7 ALA A 145 ARG A 153 1 9 HELIX 8 8 ASP A 156 ILE A 163 1 8 HELIX 9 9 ASN A 166 GLY A 171 1 6 HELIX 10 10 GLY A 171 CYS A 176 1 6 HELIX 11 11 THR A 182 GLU A 191 1 10 HELIX 12 12 PRO A 192 LEU A 194 5 3 HELIX 13 13 LYS A 195 ASP A 198 5 4 HELIX 14 14 ARG A 199 LEU A 209 1 11 HELIX 15 15 PRO A 215 SER A 232 1 18 HELIX 16 16 PRO A 248 LEU A 259 1 12 HELIX 17 17 TYR A 273 ASN A 278 1 6 HELIX 18 18 ASN A 278 LEU A 290 1 13 HELIX 19 19 PRO A 291 HIS A 294 5 4 SHEET 1 A 8 HIS A 13 VAL A 17 0 SHEET 2 A 8 GLU A 20 VAL A 27 -1 O GLU A 20 N VAL A 17 SHEET 3 A 8 CYS A 61 PRO A 64 -1 O CYS A 61 N VAL A 27 SHEET 4 A 8 VAL A 35 LEU A 38 1 N VAL A 35 O ILE A 62 SHEET 5 A 8 VAL A 100 HIS A 105 1 O VAL A 101 N LEU A 36 SHEET 6 A 8 VAL A 123 MET A 129 1 O ALA A 127 N LEU A 102 SHEET 7 A 8 LYS A 236 PRO A 243 1 O LEU A 237 N CYS A 128 SHEET 8 A 8 CYS A 262 GLY A 270 1 O ILE A 267 N TRP A 240 CISPEP 1 ASN A 41 PRO A 42 0 -5.95 CISPEP 2 GLU A 214 PRO A 215 0 -8.46 CISPEP 3 GLU A 214 PRO A 215 0 -1.72 CISPEP 4 THR A 242 PRO A 243 0 4.39 SITE 1 AC1 5 ASN A 41 ASP A 106 HIS A 272 TYR A 273 SITE 2 AC1 5 CL A1004 SITE 1 AC2 7 THR A 33 HIS A 59 LYS A 124 LEU A 290 SITE 2 AC2 7 HIS A 294 HOH A2052 HOH A2165 SITE 1 AC3 7 PRO A 12 GLN A 231 PRO A 233 HOH A2095 SITE 2 AC3 7 HOH A2126 HOH A2202 HOH A2206 SITE 1 AC4 4 ASN A 41 TRP A 107 PRO A 206 IPA A1001 CRYST1 42.646 44.480 46.334 115.39 98.05 109.40 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 0.023449 0.008258 0.008735 0.00000 SCALE2 0.000000 0.023835 0.014092 0.00000 SCALE3 0.000000 0.000000 0.025322 0.00000