HEADER ISOMERASE 11-MAY-12 4AU1 TITLE CRYSTAL STRUCTURE OF COBH (PRECORRIN-8X METHYL MUTASE) TITLE 2 COMPLEXED WITH C5 DESMETHYL-HBA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRECORRIN-8X METHYLMUTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 5.4.1.2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER CAPSULATUS; SOURCE 3 ORGANISM_TAXID: 272942; SOURCE 4 STRAIN: SB1003; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET3A KEYWDS ISOMERASE, PRECORRIN, HBA EXPDTA X-RAY DIFFRACTION AUTHOR E.DEERY,A.D.LAWRENCE,S.SCHROEDER,S.L.TAYLOR,A.SEYEDARABI,J.VEVODOVA, AUTHOR 2 K.S.WILSON,D.BROWN,M.A.GEEVES,M.J.HOWARD,R.W.PICKERSGILL,M.J.WARREN REVDAT 4 14-NOV-12 4AU1 1 JRNL REVDAT 3 17-OCT-12 4AU1 1 JRNL REMARK REVDAT 2 10-OCT-12 4AU1 1 JRNL REVDAT 1 19-SEP-12 4AU1 0 JRNL AUTH E.DEERY,S.SCHROEDER,A.D.LAWRENCE,S.L.TAYLOR,A.SEYEDARABI, JRNL AUTH 2 J.WATERMAN,K.S.WILSON,D.BROWN,M.A.GEEVES,M.J.HOWARD, JRNL AUTH 3 R.W.PICKERSGILL,M.J.WARREN JRNL TITL AN ENZYME-TRAP APPROACH ALLOWS ISOLATION OF INTERMEDIATES JRNL TITL 2 IN COBALAMIN BIOSYNTHESIS JRNL REF NAT.CHEM.BIOL. V. 8 933 2012 JRNL REFN ISSN 1552-4450 JRNL PMID 23042036 JRNL DOI 10.1038/NCHEMBIO.1086 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SMART,VONRHEIN,WOMACK REMARK 3 : MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.67 REMARK 3 NUMBER OF REFLECTIONS : 37503 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) : 0.1613 REMARK 3 R VALUE (WORKING SET) : 0.1605 REMARK 3 FREE R VALUE : 0.1780 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.99 REMARK 3 FREE R VALUE TEST SET COUNT : 1873 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 : 19 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.67 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2913 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2002 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2767 REMARK 3 BIN R VALUE (WORKING SET) : 0.2001 REMARK 3 BIN FREE R VALUE : 0.2031 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.01 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 146 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 : 1562 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 125 REMARK 3 SOLVENT ATOMS : 279 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.09 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.5577 REMARK 3 B22 (A**2) : -1.0615 REMARK 3 B33 (A**2) : -0.4961 REMARK 3 B12 (A**2) : 0.0000 REMARK 3 B13 (A**2) : -1.1397 REMARK 3 B23 (A**2) : 0.0000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.154 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.062 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.061 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.059 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.058 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 : 0.9672 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.9628 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1723 ; 2.00 ; HARMONIC REMARK 3 BOND ANGLES : 2412 ; 2.00 ; HARMONIC REMARK 3 TORSION ANGLES : 603 ; 2.00 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 34 ; 2.00 ; HARMONIC REMARK 3 GENERAL PLANES : 275 ; 5.00 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1723 ; 20.00 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 226 ; 5.00 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : 2 ; 1.00 ; HARMONIC 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 : 2417 ; 4.00 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.08 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 4.16 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 13.82 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESID 2-209 REMARK 3 ORIGIN FOR THE GROUP (A): -14.6680 33.1778 20.6150 REMARK 3 T TENSOR REMARK 3 T11: -0.0205 T22: -0.0275 REMARK 3 T33: -0.0164 T12: 0.0047 REMARK 3 T13: 0.0048 T23: 0.0157 REMARK 3 L TENSOR REMARK 3 L11: 0.5646 L22: 0.4463 REMARK 3 L33: 0.3648 L12: -0.0429 REMARK 3 L13: -0.0637 L23: 0.1723 REMARK 3 S TENSOR REMARK 3 S11: -0.0221 S12: 0.0309 S13: -0.0120 REMARK 3 S21: -0.0402 S22: 0.0276 S23: 0.0631 REMARK 3 S31: -0.0354 S32: -0.0398 S33: -0.0055 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND RESID 1210 REMARK 3 ORIGIN FOR THE GROUP (A): 0.0192 34.2837 13.3900 REMARK 3 T TENSOR REMARK 3 T11: -0.0132 T22: 0.0071 REMARK 3 T33: -0.0039 T12: -0.0240 REMARK 3 T13: 0.0059 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.2856 L22: 0.3151 REMARK 3 L33: 2.1803 L12: 0.4060 REMARK 3 L13: 2.0772 L23: 0.4321 REMARK 3 S TENSOR REMARK 3 S11: 0.0282 S12: -0.0155 S13: 0.1564 REMARK 3 S21: -0.0573 S22: -0.0715 S23: -0.0377 REMARK 3 S31: -0.0310 S32: 0.0324 S33: 0.0433 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4AU1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-MAY-12. REMARK 100 THE PDBE ID CODE IS EBI-52456. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9173 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL (PILATUS 2M) REMARK 200 DETECTOR MANUFACTURER : DECTRIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37503 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.45 REMARK 200 RESOLUTION RANGE LOW (A) : 47.79 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 3.4 REMARK 200 R MERGE (I) : 0.03 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.20 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.4 REMARK 200 R MERGE FOR SHELL (I) : 0.46 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.20 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 35.27500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.85500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 35.27500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.85500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.6 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -7.78162 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 47.41570 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER A 194 CA CB OG 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 ALA A 91 48.16 -141.80 REMARK 500 ASN A 136 -73.33 -116.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 C5 DES METHYL HBA (P8X): ALSO C15 APPEARS TO BE SP3 CF REMARK 600 PREVIOUSLY DEPOSITED STRUCTURES REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P8X A1210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1211 REMARK 999 REMARK 999 SEQUENCE REMARK 999 GENBANK ENTRY RCAP_RCC02046 DBREF 4AU1 A 1 209 UNP D5AV08 D5AV08_RHOCB 1 209 SEQADV 4AU1 MET A -19 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 GLY A -18 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 SER A -17 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 SER A -16 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 HIS A -15 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 HIS A -14 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 HIS A -13 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 HIS A -12 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 HIS A -11 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 HIS A -10 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 SER A -9 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 SER A -8 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 GLY A -7 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 LEU A -6 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 VAL A -5 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 PRO A -4 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 ARG A -3 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 GLY A -2 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 SER A -1 UNP D5AV08 EXPRESSION TAG SEQADV 4AU1 HIS A 0 UNP D5AV08 EXPRESSION TAG SEQRES 1 A 229 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 229 LEU VAL PRO ARG GLY SER HIS MET PRO HIS GLU TYR GLU SEQRES 3 A 229 LYS ASP GLY ALA LYS ILE TYR VAL GLN SER PHE ALA THR SEQRES 4 A 229 ILE ARG ALA GLU ALA ASP LEU ALA ARG PHE THR PRO GLU SEQRES 5 A 229 GLU GLU VAL VAL VAL VAL ARG MET ILE HIS ALA ALA GLY SEQRES 6 A 229 MET VAL GLY LEU GLU ASN HIS VAL ARG PHE ALA PRO GLY SEQRES 7 A 229 MET ALA ILE ALA ALA ARG ALA ALA LEU GLU ALA GLY ALA SEQRES 8 A 229 PRO ILE LEU CYS ASP ALA ARG MET VAL SER GLU GLY ILE SEQRES 9 A 229 THR ARG ALA ARG LEU PRO ALA LYS ASN GLU VAL ILE CYS SEQRES 10 A 229 THR LEU GLN ASP PRO ARG VAL PRO ALA LEU ALA GLN GLU SEQRES 11 A 229 MET GLY ASN THR ARG SER ALA ALA ALA LEU GLU LEU TRP SEQRES 12 A 229 ARG PRO LYS LEU GLU GLY ALA VAL VAL ALA ILE GLY ASN SEQRES 13 A 229 ALA PRO THR ALA LEU PHE HIS LEU LEU ASN MET LEU GLU SEQRES 14 A 229 ASP PRO ALA CYS PRO ARG PRO ALA ALA ILE ILE GLY CYS SEQRES 15 A 229 PRO VAL GLY PHE ILE GLY ALA ALA GLU SER LYS ALA ALA SEQRES 16 A 229 LEU ALA VAL ALA ASN PRO VAL PRO TRP VAL ILE VAL GLU SEQRES 17 A 229 GLY ARG LEU GLY GLY SER ALA ILE THR VAL ALA ALA VAL SEQRES 18 A 229 ASN ALA LEU ALA CYS ARG LYS GLU HET P8X A1210 120 HET SO4 A1211 5 HETNAM P8X DESMETHYL-HBA HETNAM SO4 SULFATE ION FORMUL 2 P8X C44 H58 N4 O14 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *279(H2 O) HELIX 1 1 ASP A 8 ALA A 24 1 17 HELIX 2 2 THR A 30 GLY A 45 1 16 HELIX 3 3 GLY A 48 ASN A 51 5 4 HELIX 4 4 GLY A 58 ALA A 69 1 12 HELIX 5 5 ALA A 77 ILE A 84 1 8 HELIX 6 6 THR A 85 LEU A 89 5 5 HELIX 7 7 ARG A 103 GLY A 112 1 10 HELIX 8 8 THR A 114 LEU A 120 1 7 HELIX 9 9 TRP A 123 GLU A 128 1 6 HELIX 10 10 ALA A 137 LEU A 148 1 12 HELIX 11 11 GLY A 168 ASN A 180 1 13 HELIX 12 12 GLY A 193 CYS A 206 1 14 SHEET 1 AA 6 VAL A 53 PHE A 55 0 SHEET 2 AA 6 TRP A 184 VAL A 187 -1 O ILE A 186 N ARG A 54 SHEET 3 AA 6 ALA A 158 GLY A 161 1 O ILE A 159 N VAL A 185 SHEET 4 AA 6 VAL A 131 ILE A 134 1 O VAL A 132 N ILE A 160 SHEET 5 AA 6 ILE A 73 CYS A 75 1 O LEU A 74 N ALA A 133 SHEET 6 AA 6 VAL A 95 ILE A 96 1 O ILE A 96 N CYS A 75 SITE 1 AC1 37 GLY A 9 ILE A 12 TYR A 13 SER A 16 SITE 2 AC1 37 ARG A 39 HIS A 42 ALA A 77 ARG A 78 SITE 3 AC1 37 MET A 79 THR A 85 LEU A 99 GLN A 100 SITE 4 AC1 37 THR A 114 ARG A 115 SER A 116 ASN A 136 SITE 5 AC1 37 ALA A 137 PRO A 138 THR A 139 VAL A 164 SITE 6 AC1 37 GLY A 165 PHE A 166 ILE A 167 GLY A 193 SITE 7 AC1 37 SER A 194 ALA A 195 VAL A 198 ALA A 199 SITE 8 AC1 37 ASN A 202 HOH A2048 HOH A2114 HOH A2169 SITE 9 AC1 37 HOH A2213 HOH A2270 HOH A2271 HOH A2272 SITE 10 AC1 37 HOH A2273 SITE 1 AC2 7 TYR A 5 LYS A 7 HIS A 143 ASN A 146 SITE 2 AC2 7 HOH A2275 HOH A2276 HOH A2278 CRYST1 70.550 65.710 48.050 90.00 99.32 90.00 C 1 2 1 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 0.014174 0.000000 0.002326 0.00000 SCALE2 0.000000 0.015218 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021090 0.00000