HEADER UNKNOWN FUNCTION 25-OCT-13 4CCS TITLE THE STRUCTURE OF CBIX, THE TERMINAL ENZYME FOR BIOSYNTHESIS TITLE 2 OF SIROHEME IN DENITRIFYING BACTERIA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CBIX; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARACOCCUS PANTOTROPHUS; SOURCE 3 ORGANISM_TAXID: 82367; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: CODONPLUS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET14B KEYWDS UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR S.BALI,S.E.ROLLAUER,P.ROVERSI,E.RAUX-DEERY,S.M.LEA,M.J.WARREN, AUTHOR 2 S.J.FERGUSON REVDAT 2 23-SEP-15 4CCS 1 REMARK REVDAT 1 09-APR-14 4CCS 0 JRNL AUTH S.BALI,S.ROLLAUER,P.ROVERSI,E.RAUX-DEERY,S.M.LEA,M.J.WARREN, JRNL AUTH 2 S.J.FERGUSON JRNL TITL IDENTIFICATION AND CHARACTERIZATION OF THE 'MISSING' JRNL TITL 2 TERMINAL ENZYME FOR SIROHEME BIOSYNTHESIS IN ALPHA- JRNL TITL 3 PROTEOBACTERIA. JRNL REF MOL.MICROBIOL. V. 92 153 2014 JRNL REFN ISSN 0950-382X JRNL PMID 24673795 JRNL DOI 10.1111/MMI.12542 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.4 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.22 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.97 REMARK 3 NUMBER OF REFLECTIONS : 22942 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) : 0.1960 REMARK 3 R VALUE (WORKING SET) : 0.1939 REMARK 3 FREE R VALUE : 0.2374 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.13 REMARK 3 FREE R VALUE TEST SET COUNT : 1176 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 : 12 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.97 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2729 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2333 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2600 REMARK 3 BIN R VALUE (WORKING SET) : 0.2315 REMARK 3 BIN FREE R VALUE : 0.2695 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.73 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 129 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 : 1640 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 238 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.22 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.6438 REMARK 3 B22 (A**2) : 1.6438 REMARK 3 B33 (A**2) : -3.2877 REMARK 3 B12 (A**2) : 0.0000 REMARK 3 B13 (A**2) : 0.0000 REMARK 3 B23 (A**2) : 0.0000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.222 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.143 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.137 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.130 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.130 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.9440 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.9308 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1728 ; 2.00 ; HARMONIC REMARK 3 BOND ANGLES : 2347 ; 2.00 ; HARMONIC REMARK 3 TORSION ANGLES : 549 ; 2.00 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 32 ; 2.00 ; HARMONIC REMARK 3 GENERAL PLANES : 277 ; 5.00 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1728 ; 20.00 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 2 ; 5.00 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 232 ; 5.00 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2111 ; 4.00 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.98 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.61 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 15.99 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4CCS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-OCT-13. REMARK 100 THE PDBE ID CODE IS EBI-58819. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-SEP-11; 01-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 193; 193 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ESRF; DIAMOND REMARK 200 BEAMLINE : ID29; I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87260; 0.9173 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : MIRRORS; MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL PILATUS(2M); REMARK 200 PIXEL PILATUS(2M) REMARK 200 DETECTOR MANUFACTURER : DECTRIS; DECTRIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23026 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.90 REMARK 200 RESOLUTION RANGE LOW (A) : 65.22 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.7 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.2 REMARK 200 R MERGE (I) : 0.08 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.90 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.6 REMARK 200 R MERGE FOR SHELL (I) : 0.75 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.70 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M IMIDAZOLE MALATE PH 5.5, REMARK 280 24% PEG 600 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 18.95000 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 37.90000 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 28.42500 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 47.37500 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 9.47500 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 18.95000 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 37.90000 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 47.37500 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 28.42500 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 9.47500 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2071 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2104 LIES ON A SPECIAL POSITION. 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 VAL A 2 REMARK 465 LYS A 229 REMARK 465 ARG A 230 REMARK 465 PRO A 231 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 SG A CYS A 38 SG B CYS A 38 11555 1.75 REMARK 500 CD1B PHE A 163 CE2B PHE A 163 7554 1.55 REMARK 500 CD1B PHE A 163 CD2B PHE A 163 7554 2.19 REMARK 500 CD2B PHE A 163 CE1B PHE A 163 7554 1.62 REMARK 500 CD2B PHE A 163 CZ B PHE A 163 7554 1.80 REMARK 500 CE1B PHE A 163 CE2B PHE A 163 7554 0.46 REMARK 500 CE1B PHE A 163 CZ B PHE A 163 7554 1.69 REMARK 500 CE2B PHE A 163 CE2B PHE A 163 7554 1.96 REMARK 500 CE2B PHE A 163 CZ B PHE A 163 7554 0.97 REMARK 500 CZ B PHE A 163 CZ B PHE A 163 7554 0.89 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 NA A 309 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MLT A 299 O4 REMARK 620 2 MLT A 299 O4 96.1 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLT A 299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1229 DBREF 4CCS A 1 231 PDB 4CCS 4CCS 1 231 SEQRES 1 A 231 MET VAL ARG ASN VAL LEU ILE VAL ALA HIS GLY GLN PRO SEQRES 2 A 231 GLY ASP PRO ALA PRO GLN GLN ARG ALA ILE GLU ALA LEU SEQRES 3 A 231 ALA ALA ARG VAL ALA PRO LEU VAL PRO GLN ALA CYS VAL SEQRES 4 A 231 ARG GLY ALA THR LEU ALA MET PRO GLY ALA LEU ASP ARG SEQRES 5 A 231 ALA ASP ASP GLU THR LEU ILE TYR PRO LEU PHE MET ALA SEQRES 6 A 231 THR GLY TRP PHE THR ARG SER GLU LEU PRO ARG ARG LEU SEQRES 7 A 231 ALA LEU ALA GLY ALA PRO LYS ALA ARG ILE LEU PRO PRO SEQRES 8 A 231 PHE GLY SER ASP PRO GLY LEU PRO ALA LEU CYS LEU ALA SEQRES 9 A 231 LEU ILE ALA GLN ALA ALA GLU THR GLN GLY TRP PRO LEU SEQRES 10 A 231 ALA GLY THR ARG LEU LEU VAL ALA ALA HIS GLY SER GLY SEQRES 11 A 231 ARG SER ARG ALA PRO SER GLU ALA ALA ARG ARG ILE ALA SEQRES 12 A 231 ALA GLY LEU ALA PRO TYR ALA ALA ALA ALA THR CYS GLY SEQRES 13 A 231 PHE ILE GLU GLU ALA PRO PHE ILE ALA ASP ALA ALA ARG SEQRES 14 A 231 ASP LEU PRO GLU ARG ALA ILE CYS LEU PRO LEU PHE ALA SEQRES 15 A 231 THR GLN ALA GLU HIS VAL THR ASP ASP LEU PRO ALA ALA SEQRES 16 A 231 LEU SER GLN ALA GLY PHE GLN GLY LEU VAL LEU PRO PRO SEQRES 17 A 231 VAL GLY LEU ALA PRO GLN VAL PRO ALA MET ILE ALA GLU SEQRES 18 A 231 SER ILE LYS ALA ALA LEU SER LYS ARG PRO HET MLT A 299 9 HET NA A 309 1 HET EDO A1229 4 HETNAM EDO 1,2-ETHANEDIOL HETNAM NA SODIUM ION HETNAM MLT D-MALATE HETSYN EDO ETHYLENE GLYCOL HETSYN MLT (2R)-2-HYDROXYBUTANEDIOIC ACID; 2-HYDROXY-SUCCINIC ACID FORMUL 2 EDO C2 H6 O2 FORMUL 3 NA NA 1+ FORMUL 4 MLT C4 H6 O5 FORMUL 5 HOH *238(H2 O) HELIX 1 1 ASP A 15 ALA A 31 1 17 HELIX 2 2 PRO A 32 VAL A 34 5 3 HELIX 3 3 GLY A 67 SER A 72 1 6 HELIX 4 4 SER A 72 ALA A 81 1 10 HELIX 5 5 PRO A 91 ASP A 95 5 5 HELIX 6 6 GLY A 97 GLY A 114 1 18 HELIX 7 7 PRO A 116 GLY A 119 5 4 HELIX 8 8 ARG A 133 ALA A 147 1 15 HELIX 9 9 PRO A 148 ALA A 150 5 3 HELIX 10 10 PHE A 163 ALA A 168 1 6 HELIX 11 11 THR A 183 ASP A 190 1 8 HELIX 12 12 ASP A 191 GLY A 200 1 10 HELIX 13 13 PRO A 208 ALA A 212 5 5 HELIX 14 14 GLN A 214 LEU A 227 1 14 SHEET 1 AA 4 CYS A 38 THR A 43 0 SHEET 2 AA 4 ASN A 4 ALA A 9 1 O VAL A 5 N ARG A 40 SHEET 3 AA 4 THR A 57 PRO A 61 1 O LEU A 58 N LEU A 6 SHEET 4 AA 4 ARG A 87 ILE A 88 1 O ARG A 87 N ILE A 59 SHEET 1 AB 4 ALA A 152 PHE A 157 0 SHEET 2 AB 4 ARG A 121 ALA A 126 1 O LEU A 122 N THR A 154 SHEET 3 AB 4 ALA A 175 PRO A 179 1 O ILE A 176 N LEU A 123 SHEET 4 AB 4 LEU A 204 VAL A 205 1 O LEU A 204 N CYS A 177 LINK NA NA A 309 O4 MLT A 299 1555 1555 3.12 LINK NA NA A 309 O4 MLT A 299 1555 11554 3.05 CISPEP 1 ALA A 161 PRO A 162 0 -0.42 SITE 1 AC1 2 GLN A 108 NA A 309 SITE 1 AC2 1 MLT A 299 SITE 1 AC3 5 HIS A 10 GLY A 11 LEU A 44 HOH A2016 SITE 2 AC3 5 HOH A2062 CRYST1 130.450 130.450 56.850 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 0.007666 0.004426 0.000000 0.00000 SCALE2 0.000000 0.008852 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017590 0.00000