HEADER HYDROLASE 20-SEP-12 4H7D TITLE CRYSTAL STRUCTURE OF HALOALKANE DEHALOGENASE LINB T81A MUTANT FROM TITLE 2 SPHINGOBIUM SP. MI1205 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HALOALKANE DEHALOGENASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPHINGOBIUM; SOURCE 3 ORGANISM_TAXID: 407020; SOURCE 4 STRAIN: MI1205; SOURCE 5 GENE: LINB, DHAA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA/BETA HYDROLASE FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.OKAI,J.OHTSUKA,L.F.IMAI,T.MASE,R.MORIUCHI,M.TSUDA,K.NAGATA, AUTHOR 2 Y.NAGATA,M.TANOKURA REVDAT 2 08-NOV-23 4H7D 1 REMARK SEQADV LINK REVDAT 1 05-JUN-13 4H7D 0 JRNL AUTH M.OKAI,J.OHTSUKA,L.F.IMAI,T.MASE,R.MORIUCHI,M.TSUDA, JRNL AUTH 2 K.NAGATA,Y.NAGATA,M.TANOKURA JRNL TITL CRYSTAL STRUCTURE AND SITE-DIRECTED MUTAGENESIS ANALYSES OF JRNL TITL 2 HALOALKANE DEHALOGENASE LINB FROM SPHINGOBIUM SP. STRAIN JRNL TITL 3 MI1205. JRNL REF J.BACTERIOL. V. 195 2642 2013 JRNL REFN ISSN 0021-9193 JRNL PMID 23564170 JRNL DOI 10.1128/JB.02020-12 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 18916 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1013 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1156 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.19 REMARK 3 BIN R VALUE (WORKING SET) : 0.1860 REMARK 3 BIN FREE R VALUE SET COUNT : 65 REMARK 3 BIN FREE R VALUE : 0.1930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2330 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 154 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.46000 REMARK 3 B22 (A**2) : -0.40000 REMARK 3 B33 (A**2) : 1.86000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.186 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.152 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.080 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2404 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3266 ; 1.310 ; 1.957 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 293 ; 5.427 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 119 ;31.055 ;22.773 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 375 ;13.500 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 25 ;13.821 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 343 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1890 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4H7D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000075111. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-SEP-10 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19954 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 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 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 4H77 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 278K 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 25.22000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.02850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.22000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.02850 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 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 ALA A 296 REMARK 465 HIS A 297 REMARK 465 HIS A 298 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 HIS A 302 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 39 43.83 -98.73 REMARK 500 THR A 40 -158.98 -101.77 REMARK 500 ASP A 108 -131.63 61.14 REMARK 500 ARG A 155 34.21 -85.34 REMARK 500 HIS A 247 -74.73 -157.48 REMARK 500 ALA A 271 -97.99 -106.25 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 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 175 O REMARK 620 2 ILE A 178 O 87.3 REMARK 620 3 HOH A 521 O 92.5 78.7 REMARK 620 4 HOH A 526 O 85.6 84.8 163.5 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 GOL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4H77 RELATED DB: PDB REMARK 900 RELATED ID: 4H7E RELATED DB: PDB REMARK 900 RELATED ID: 4H7F RELATED DB: PDB REMARK 900 RELATED ID: 4H7H RELATED DB: PDB REMARK 900 RELATED ID: 4H7I RELATED DB: PDB REMARK 900 RELATED ID: 4H7J RELATED DB: PDB REMARK 900 RELATED ID: 4H7K RELATED DB: PDB DBREF 4H7D A 1 296 UNP A4PEU6 A4PEU6_9SPHN 1 296 SEQADV 4H7D ALA A 81 UNP A4PEU6 THR 81 ENGINEERED MUTATION SEQADV 4H7D HIS A 297 UNP A4PEU6 EXPRESSION TAG SEQADV 4H7D HIS A 298 UNP A4PEU6 EXPRESSION TAG SEQADV 4H7D HIS A 299 UNP A4PEU6 EXPRESSION TAG SEQADV 4H7D HIS A 300 UNP A4PEU6 EXPRESSION TAG SEQADV 4H7D HIS A 301 UNP A4PEU6 EXPRESSION TAG SEQADV 4H7D HIS A 302 UNP A4PEU6 EXPRESSION TAG SEQRES 1 A 302 MET SER LEU GLY ALA LYS PRO PHE GLY GLU LYS LYS PHE SEQRES 2 A 302 ILE GLU ILE LYS GLY ARG ARG MET ALA TYR ILE ASP GLU SEQRES 3 A 302 GLY THR GLY ASP PRO ILE LEU PHE GLN HIS GLY ASN PRO SEQRES 4 A 302 THR SER SER TYR LEU TRP ARG ASN ILE MET PRO HIS CYS SEQRES 5 A 302 ALA GLY LEU GLY ARG LEU ILE ALA CYS ASP LEU ILE GLY SEQRES 6 A 302 MET GLY ASP SER ASP LYS LEU ASP PRO SER GLY PRO GLU SEQRES 7 A 302 ARG TYR ALA TYR ALA GLU HIS ARG ASP TYR LEU ASP ALA SEQRES 8 A 302 LEU TRP GLU ALA LEU ASP LEU GLY ASP ARG VAL VAL LEU SEQRES 9 A 302 VAL VAL HIS ASP TRP GLY SER VAL LEU GLY PHE ASP TRP SEQRES 10 A 302 ALA ARG ARG HIS ARG GLU ARG VAL GLN GLY ILE ALA TYR SEQRES 11 A 302 MET GLU ALA VAL THR MET PRO LEU GLU TRP ALA ASP PHE SEQRES 12 A 302 PRO GLU GLN ASP ARG ASP LEU PHE GLN ALA PHE ARG SER SEQRES 13 A 302 GLN ALA GLY GLU GLU LEU VAL LEU GLN ASP ASN VAL PHE SEQRES 14 A 302 VAL GLU GLN VAL LEU PRO GLY LEU ILE LEU ARG PRO LEU SEQRES 15 A 302 SER GLU ALA GLU MET ALA ALA TYR ARG GLU PRO PHE LEU SEQRES 16 A 302 ALA ALA GLY GLU ALA ARG ARG PRO THR LEU SER TRP PRO SEQRES 17 A 302 ARG GLN ILE PRO ILE ALA GLY THR PRO ALA ASP VAL VAL SEQRES 18 A 302 ALA ILE ALA ARG ASP TYR ALA GLY TRP LEU SER GLU SER SEQRES 19 A 302 PRO ILE PRO LYS LEU PHE ILE ASN ALA GLU PRO GLY HIS SEQRES 20 A 302 LEU THR THR GLY ARG ILE ARG ASP PHE CYS ARG THR TRP SEQRES 21 A 302 PRO ASN GLN THR GLU ILE THR VAL ALA GLY ALA HIS PHE SEQRES 22 A 302 ILE GLN GLU ASP SER PRO ASP GLU ILE GLY ALA ALA ILE SEQRES 23 A 302 ALA ALA PHE VAL ARG ARG LEU ARG PRO ALA HIS HIS HIS SEQRES 24 A 302 HIS HIS HIS HET GOL A 401 6 HET GOL A 402 6 HET CA A 403 1 HET CL A 404 1 HET CL A 405 1 HETNAM GOL GLYCEROL HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 CA CA 2+ FORMUL 5 CL 2(CL 1-) FORMUL 7 HOH *154(H2 O) HELIX 1 1 SER A 41 ARG A 46 5 6 HELIX 2 2 ILE A 48 ALA A 53 5 6 HELIX 3 3 ALA A 81 LEU A 96 1 16 HELIX 4 4 ASP A 108 HIS A 121 1 14 HELIX 5 5 GLU A 139 PHE A 143 5 5 HELIX 6 6 ASP A 147 ARG A 155 1 9 HELIX 7 7 ALA A 158 LEU A 164 1 7 HELIX 8 8 ASN A 167 GLN A 172 1 6 HELIX 9 9 GLN A 172 LEU A 177 1 6 HELIX 10 10 SER A 183 GLU A 192 1 10 HELIX 11 11 PRO A 193 LEU A 195 5 3 HELIX 12 12 GLY A 198 ALA A 200 5 3 HELIX 13 13 ARG A 201 ILE A 211 1 11 HELIX 14 14 PRO A 217 SER A 232 1 16 HELIX 15 15 THR A 250 ARG A 258 1 9 HELIX 16 16 PHE A 273 ASP A 277 5 5 HELIX 17 17 SER A 278 ARG A 294 1 17 SHEET 1 A 8 LYS A 12 ILE A 16 0 SHEET 2 A 8 ARG A 19 GLU A 26 -1 O ARG A 19 N ILE A 16 SHEET 3 A 8 ARG A 57 CYS A 61 -1 O LEU A 58 N GLU A 26 SHEET 4 A 8 PRO A 31 GLN A 35 1 N PHE A 34 O ILE A 59 SHEET 5 A 8 VAL A 102 HIS A 107 1 O VAL A 103 N LEU A 33 SHEET 6 A 8 VAL A 125 MET A 131 1 O ALA A 129 N LEU A 104 SHEET 7 A 8 LYS A 238 PRO A 245 1 O ILE A 241 N TYR A 130 SHEET 8 A 8 GLN A 263 GLY A 270 1 O THR A 264 N PHE A 240 LINK O PRO A 175 CA CA A 403 1555 1555 2.31 LINK O ILE A 178 CA CA A 403 1555 1555 2.32 LINK CA CA A 403 O HOH A 521 1555 1555 2.34 LINK CA CA A 403 O HOH A 526 1555 1555 2.29 CISPEP 1 ASN A 38 PRO A 39 0 -11.12 CISPEP 2 ASP A 73 PRO A 74 0 -0.96 CISPEP 3 THR A 216 PRO A 217 0 -2.48 CISPEP 4 GLU A 244 PRO A 245 0 -0.40 SITE 1 AC1 4 GLU A 139 ALA A 214 GLY A 215 HOH A 645 SITE 1 AC2 5 GLU A 123 THR A 264 PHE A 289 ARG A 292 SITE 2 AC2 5 HOH A 560 SITE 1 AC3 6 ASP A 166 PRO A 175 ILE A 178 HOH A 521 SITE 2 AC3 6 HOH A 526 HOH A 568 SITE 1 AC4 4 ASN A 38 TRP A 109 PHE A 169 PRO A 208 SITE 1 AC5 3 HOH A 517 HOH A 580 HOH A 624 CRYST1 50.440 72.057 73.544 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 0.019826 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013878 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013597 0.00000