HEADER ISOMERASE 10-JUN-16 5L9F TITLE S. ENTERICA HISA MUTANT - D10G, G11D, DUP13-15, G44E, G102A COMPND MOL_ID: 1; COMPND 2 MOLECULE: 1-(5-PHOSPHORIBOSYL)-5-[(5-PHOSPHORIBOSYLAMINO) COMPND 3 METHYLIDENEAMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE; COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: PHOSPHORIBOSYLFORMIMINO-5-AMINOIMIDAZOLE CARBOXAMIDE COMPND 6 RIBOTIDE ISOMERASE; COMPND 7 EC: 5.3.1.16; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA CHOLERAESUIS; SOURCE 3 ORGANISM_TAXID: 28901; SOURCE 4 GENE: HISA, AL032_11160, IN36_13675, IN69_03475, IN95_11755; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HISA, PROTEIN EVOLUTION, IAD MODEL, TRPF, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.GUO,A.SODERHOLM,M.SELMER REVDAT 4 10-JAN-24 5L9F 1 REMARK REVDAT 3 10-MAY-17 5L9F 1 JRNL REVDAT 2 26-APR-17 5L9F 1 JRNL REVDAT 1 19-APR-17 5L9F 0 JRNL AUTH M.S.NEWTON,X.GUO,A.SODERHOLM,J.NASVALL,P.LUNDSTROM, JRNL AUTH 2 D.I.ANDERSSON,M.SELMER,W.M.PATRICK JRNL TITL STRUCTURAL AND FUNCTIONAL INNOVATIONS IN THE REAL-TIME JRNL TITL 2 EVOLUTION OF NEW ( BETA ALPHA )8 BARREL ENZYMES. JRNL REF PROC. NATL. ACAD. SCI. V. 114 4727 2017 JRNL REF 2 U.S.A. JRNL REFN ESSN 1091-6490 JRNL PMID 28416687 JRNL DOI 10.1073/PNAS.1618552114 REMARK 2 REMARK 2 RESOLUTION. 2.59 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.59 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 16926 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 856 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 49.4886 - 4.7128 0.99 2849 134 0.1938 0.2965 REMARK 3 2 4.7128 - 3.7411 1.00 2701 133 0.1864 0.2178 REMARK 3 3 3.7411 - 3.2683 1.00 2654 141 0.2295 0.2962 REMARK 3 4 3.2683 - 2.9695 1.00 2659 145 0.2389 0.3227 REMARK 3 5 2.9695 - 2.7567 1.00 2626 152 0.2739 0.3265 REMARK 3 6 2.7567 - 2.5942 0.98 2581 151 0.2908 0.3470 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.460 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 3411 REMARK 3 ANGLE : 1.272 4629 REMARK 3 CHIRALITY : 0.050 561 REMARK 3 PLANARITY : 0.006 593 REMARK 3 DIHEDRAL : 14.300 1241 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5L9F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1200000363. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87260 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17013 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.590 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.20400 REMARK 200 FOR THE DATA SET : 9.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.59 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.79500 REMARK 200 FOR SHELL : 2.700 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: 5G1T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE, 0.1 M SODIUM REMARK 280 ACETATE PH4.5, 30 % W/V PEG 8000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.60750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.93250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.54400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.93250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.60750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.54400 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 ARG A 15C REMARK 465 LEU A 15D REMARK 465 HIS A 15E REMARK 465 GLN A 15F REMARK 465 GLY A 15G REMARK 465 ASP A 15H REMARK 465 TYR A 15I REMARK 465 ALA A 15J REMARK 465 SER A 143 REMARK 465 GLY A 144 REMARK 465 TRP A 145 REMARK 465 GLN A 146 REMARK 465 GLU A 147 REMARK 465 ASN A 148 REMARK 465 SER A 149 REMARK 465 GLY A 150 REMARK 465 ARG A 175 REMARK 465 ASP A 176 REMARK 465 GLY A 177 REMARK 465 THR A 178 REMARK 465 LEU A 179 REMARK 465 ALA A 180 REMARK 465 GLY A 181 REMARK 465 SER A 182 REMARK 465 VAL A 245 REMARK 465 LYS A 246 REMARK 465 GLY A 247 REMARK 465 HIS A 248 REMARK 465 HIS A 249 REMARK 465 HIS A 250 REMARK 465 HIS A 251 REMARK 465 HIS A 252 REMARK 465 HIS A 253 REMARK 465 ARG B 15C REMARK 465 LEU B 15D REMARK 465 HIS B 15E REMARK 465 GLN B 15F REMARK 465 GLY B 15G REMARK 465 ASP B 15H REMARK 465 TYR B 15I REMARK 465 ALA B 15J REMARK 465 VAL B 142 REMARK 465 SER B 143 REMARK 465 GLY B 144 REMARK 465 TRP B 145 REMARK 465 GLN B 146 REMARK 465 GLU B 147 REMARK 465 ASN B 148 REMARK 465 SER B 149 REMARK 465 SER B 174 REMARK 465 ARG B 175 REMARK 465 ASP B 176 REMARK 465 GLY B 177 REMARK 465 THR B 178 REMARK 465 LEU B 179 REMARK 465 ALA B 180 REMARK 465 GLY B 181 REMARK 465 SER B 182 REMARK 465 VAL B 245 REMARK 465 LYS B 246 REMARK 465 GLY B 247 REMARK 465 HIS B 248 REMARK 465 HIS B 249 REMARK 465 HIS B 250 REMARK 465 HIS B 251 REMARK 465 HIS B 252 REMARK 465 HIS B 253 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 30 63.12 -118.67 REMARK 500 ALA A 102 -143.34 -100.48 REMARK 500 ALA A 141 -174.76 -62.13 REMARK 500 LYS A 166 -33.99 -136.41 REMARK 500 CME A 241 -70.70 -63.93 REMARK 500 ASP B 30 62.66 -117.94 REMARK 500 ALA B 102 -142.12 -100.92 REMARK 500 LYS B 166 -30.65 -136.93 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 NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 302 DBREF1 5L9F A 1 245 UNP A0A0M0QTF7_SALCE DBREF2 5L9F A A0A0M0QTF7 1 245 DBREF1 5L9F B 1 245 UNP A0A0M0QTF7_SALCE DBREF2 5L9F B A0A0M0QTF7 1 245 SEQADV 5L9F GLY A 10 UNP A0A0M0QTF ASP 10 CONFLICT SEQADV 5L9F ASP A 11 UNP A0A0M0QTF GLY 11 CONFLICT SEQADV 5L9F VAL A 13 UNP A0A0M0QTF INSERTION SEQADV 5L9F VAL A 14 UNP A0A0M0QTF INSERTION SEQADV 5L9F ARG A 15 UNP A0A0M0QTF INSERTION SEQADV 5L9F GLU A 44 UNP A0A0M0QTF GLY 44 CONFLICT SEQADV 5L9F ALA A 102 UNP A0A0M0QTF GLY 102 CONFLICT SEQADV 5L9F LYS A 246 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F GLY A 247 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS A 248 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS A 249 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS A 250 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS A 251 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS A 252 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS A 253 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F GLY B 10 UNP A0A0M0QTF ASP 10 CONFLICT SEQADV 5L9F ASP B 11 UNP A0A0M0QTF GLY 11 CONFLICT SEQADV 5L9F VAL B 13 UNP A0A0M0QTF INSERTION SEQADV 5L9F VAL B 14 UNP A0A0M0QTF INSERTION SEQADV 5L9F ARG B 15 UNP A0A0M0QTF INSERTION SEQADV 5L9F GLU B 44 UNP A0A0M0QTF GLY 44 CONFLICT SEQADV 5L9F ALA B 102 UNP A0A0M0QTF GLY 102 CONFLICT SEQADV 5L9F LYS B 246 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F GLY B 247 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS B 248 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS B 249 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS B 250 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS B 251 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS B 252 UNP A0A0M0QTF EXPRESSION TAG SEQADV 5L9F HIS B 253 UNP A0A0M0QTF EXPRESSION TAG SEQRES 1 A 256 MET ILE ILE PRO ALA LEU ASP LEU ILE GLY ASP THR VAL SEQRES 2 A 256 VAL ARG VAL VAL ARG LEU HIS GLN GLY ASP TYR ALA ARG SEQRES 3 A 256 GLN ARG ASP TYR GLY ASN ASP PRO LEU PRO ARG LEU GLN SEQRES 4 A 256 ASP TYR ALA ALA GLN GLY ALA GLU VAL LEU HIS LEU VAL SEQRES 5 A 256 ASP LEU THR GLY ALA LYS ASP PRO ALA LYS ARG GLN ILE SEQRES 6 A 256 PRO LEU ILE LYS THR LEU VAL ALA GLY VAL ASN VAL PRO SEQRES 7 A 256 VAL GLN VAL GLY GLY GLY VAL ARG THR GLU GLU ASP VAL SEQRES 8 A 256 ALA ALA LEU LEU LYS ALA GLY VAL ALA ARG VAL VAL ILE SEQRES 9 A 256 ALA SER THR ALA VAL LYS SER PRO ASP VAL VAL LYS GLY SEQRES 10 A 256 TRP PHE GLU ARG PHE GLY ALA GLN ALA LEU VAL LEU ALA SEQRES 11 A 256 LEU ASP VAL ARG ILE ASP GLU HIS GLY THR LYS GLN VAL SEQRES 12 A 256 ALA VAL SER GLY TRP GLN GLU ASN SER GLY VAL SER LEU SEQRES 13 A 256 GLU GLN LEU VAL GLU THR TYR LEU PRO VAL GLY LEU LYS SEQRES 14 A 256 HIS VAL LEU CYS THR ASP ILE SER ARG ASP GLY THR LEU SEQRES 15 A 256 ALA GLY SER ASN VAL SER LEU TYR GLU GLU VAL CYS ALA SEQRES 16 A 256 ARG TYR PRO GLN ILE ALA PHE GLN SER SER GLY GLY ILE SEQRES 17 A 256 GLY ASP ILE ASP ASP ILE ALA ALA LEU ARG GLY THR GLY SEQRES 18 A 256 VAL ARG GLY VAL ILE VAL GLY ARG ALA LEU LEU GLU GLY SEQRES 19 A 256 LYS PHE THR VAL LYS GLU ALA ILE GLN CME TRP GLN ASN SEQRES 20 A 256 VAL LYS GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 256 MET ILE ILE PRO ALA LEU ASP LEU ILE GLY ASP THR VAL SEQRES 2 B 256 VAL ARG VAL VAL ARG LEU HIS GLN GLY ASP TYR ALA ARG SEQRES 3 B 256 GLN ARG ASP TYR GLY ASN ASP PRO LEU PRO ARG LEU GLN SEQRES 4 B 256 ASP TYR ALA ALA GLN GLY ALA GLU VAL LEU HIS LEU VAL SEQRES 5 B 256 ASP LEU THR GLY ALA LYS ASP PRO ALA LYS ARG GLN ILE SEQRES 6 B 256 PRO LEU ILE LYS THR LEU VAL ALA GLY VAL ASN VAL PRO SEQRES 7 B 256 VAL GLN VAL GLY GLY GLY VAL ARG THR GLU GLU ASP VAL SEQRES 8 B 256 ALA ALA LEU LEU LYS ALA GLY VAL ALA ARG VAL VAL ILE SEQRES 9 B 256 ALA SER THR ALA VAL LYS SER PRO ASP VAL VAL LYS GLY SEQRES 10 B 256 TRP PHE GLU ARG PHE GLY ALA GLN ALA LEU VAL LEU ALA SEQRES 11 B 256 LEU ASP VAL ARG ILE ASP GLU HIS GLY THR LYS GLN VAL SEQRES 12 B 256 ALA VAL SER GLY TRP GLN GLU ASN SER GLY VAL SER LEU SEQRES 13 B 256 GLU GLN LEU VAL GLU THR TYR LEU PRO VAL GLY LEU LYS SEQRES 14 B 256 HIS VAL LEU CYS THR ASP ILE SER ARG ASP GLY THR LEU SEQRES 15 B 256 ALA GLY SER ASN VAL SER LEU TYR GLU GLU VAL CYS ALA SEQRES 16 B 256 ARG TYR PRO GLN ILE ALA PHE GLN SER SER GLY GLY ILE SEQRES 17 B 256 GLY ASP ILE ASP ASP ILE ALA ALA LEU ARG GLY THR GLY SEQRES 18 B 256 VAL ARG GLY VAL ILE VAL GLY ARG ALA LEU LEU GLU GLY SEQRES 19 B 256 LYS PHE THR VAL LYS GLU ALA ILE GLN CME TRP GLN ASN SEQRES 20 B 256 VAL LYS GLY HIS HIS HIS HIS HIS HIS MODRES 5L9F CME A 241 CYS MODIFIED RESIDUE MODRES 5L9F CME B 241 CYS MODIFIED RESIDUE HET CME A 241 10 HET CME B 241 10 HET NA A 301 1 HET SO4 A 302 5 HET NA B 301 1 HET SO4 B 302 5 HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM NA SODIUM ION HETNAM SO4 SULFATE ION FORMUL 1 CME 2(C5 H11 N O3 S2) FORMUL 3 NA 2(NA 1+) FORMUL 4 SO4 2(O4 S 2-) FORMUL 7 HOH *47(H2 O) HELIX 1 AA1 ASP A 30 GLN A 41 1 12 HELIX 2 AA2 LEU A 51 ASP A 56 1 6 HELIX 3 AA3 PRO A 57 ARG A 60 5 4 HELIX 4 AA4 GLN A 61 GLY A 71 1 11 HELIX 5 AA5 THR A 84 ALA A 94 1 11 HELIX 6 AA6 SER A 103 SER A 108 1 6 HELIX 7 AA7 SER A 108 GLY A 120 1 13 HELIX 8 AA8 SER A 152 LEU A 161 1 10 HELIX 9 AA9 PRO A 162 GLY A 164 5 3 HELIX 10 AB1 VAL A 184 TYR A 194 1 11 HELIX 11 AB2 ASP A 207 LEU A 214 1 8 HELIX 12 AB3 GLY A 225 GLU A 230 1 6 HELIX 13 AB4 THR A 234 GLN A 243 1 10 HELIX 14 AB5 ASP B 30 GLN B 41 1 12 HELIX 15 AB6 LEU B 51 ASP B 56 1 6 HELIX 16 AB7 PRO B 57 ARG B 60 5 4 HELIX 17 AB8 GLN B 61 GLY B 71 1 11 HELIX 18 AB9 THR B 84 ALA B 94 1 11 HELIX 19 AC1 SER B 103 SER B 108 1 6 HELIX 20 AC2 SER B 108 GLY B 120 1 13 HELIX 21 AC3 LEU B 153 LEU B 161 1 9 HELIX 22 AC4 PRO B 162 GLY B 164 5 3 HELIX 23 AC5 VAL B 184 TYR B 194 1 11 HELIX 24 AC6 ASP B 207 LEU B 214 1 8 HELIX 25 AC7 GLY B 225 GLU B 230 1 6 HELIX 26 AC8 THR B 234 GLN B 243 1 10 SHEET 1 AA1 8 ARG A 25 ASP A 26 0 SHEET 2 AA1 8 THR A 12 ARG A 15 -1 N ARG A 15 O ARG A 25 SHEET 3 AA1 8 ILE A 2 ILE A 9 -1 N ASP A 7 O VAL A 14 SHEET 4 AA1 8 LEU A 46 ASP A 50 1 O VAL A 49 N LEU A 8 SHEET 5 AA1 8 VAL A 76 GLY A 79 1 O GLN A 77 N LEU A 48 SHEET 6 AA1 8 ARG A 98 ILE A 101 1 O VAL A 100 N VAL A 78 SHEET 7 AA1 8 LEU A 124 ILE A 132 1 O VAL A 125 N ILE A 101 SHEET 8 AA1 8 LYS A 138 VAL A 140 -1 O GLN A 139 N ARG A 131 SHEET 1 AA2 8 ARG A 25 ASP A 26 0 SHEET 2 AA2 8 THR A 12 ARG A 15 -1 N ARG A 15 O ARG A 25 SHEET 3 AA2 8 ILE A 2 ILE A 9 -1 N ASP A 7 O VAL A 14 SHEET 4 AA2 8 GLY A 221 VAL A 224 1 O VAL A 222 N ILE A 3 SHEET 5 AA2 8 ALA A 198 SER A 202 1 N SER A 201 O ILE A 223 SHEET 6 AA2 8 HIS A 167 ASP A 172 1 N CYS A 170 O GLN A 200 SHEET 7 AA2 8 LEU A 124 ILE A 132 1 N LEU A 128 O LEU A 169 SHEET 8 AA2 8 LYS A 138 VAL A 140 -1 O GLN A 139 N ARG A 131 SHEET 1 AA3 9 ARG B 25 ASP B 26 0 SHEET 2 AA3 9 THR B 12 ARG B 15 -1 N ARG B 15 O ARG B 25 SHEET 3 AA3 9 ILE B 2 ILE B 9 -1 N ASP B 7 O VAL B 14 SHEET 4 AA3 9 LEU B 46 ASP B 50 1 O VAL B 49 N LEU B 8 SHEET 5 AA3 9 VAL B 76 GLY B 79 1 O GLN B 77 N LEU B 48 SHEET 6 AA3 9 ARG B 98 ILE B 101 1 O VAL B 100 N VAL B 78 SHEET 7 AA3 9 LEU B 124 ILE B 132 1 O VAL B 125 N ILE B 101 SHEET 8 AA3 9 LYS B 138 VAL B 140 -1 O GLN B 139 N ARG B 131 SHEET 9 AA3 9 VAL B 151 SER B 152 -1 O VAL B 151 N VAL B 140 SHEET 1 AA4 9 ARG B 25 ASP B 26 0 SHEET 2 AA4 9 THR B 12 ARG B 15 -1 N ARG B 15 O ARG B 25 SHEET 3 AA4 9 ILE B 2 ILE B 9 -1 N ASP B 7 O VAL B 14 SHEET 4 AA4 9 GLY B 221 VAL B 224 1 O VAL B 222 N ILE B 3 SHEET 5 AA4 9 ALA B 198 SER B 202 1 N SER B 201 O ILE B 223 SHEET 6 AA4 9 HIS B 167 ASP B 172 1 N CYS B 170 O GLN B 200 SHEET 7 AA4 9 LEU B 124 ILE B 132 1 N LEU B 128 O LEU B 169 SHEET 8 AA4 9 LYS B 138 VAL B 140 -1 O GLN B 139 N ARG B 131 SHEET 9 AA4 9 VAL B 151 SER B 152 -1 O VAL B 151 N VAL B 140 LINK C GLN A 240 N CME A 241 1555 1555 1.33 LINK C CME A 241 N TRP A 242 1555 1555 1.33 LINK C GLN B 240 N CME B 241 1555 1555 1.33 LINK C CME B 241 N TRP B 242 1555 1555 1.33 LINK NA NA A 301 O HOH A 407 1555 1555 2.80 LINK NA NA B 301 O HOH B 413 1555 1555 2.80 SITE 1 AC1 3 ILE A 2 GLN A 243 HOH A 407 SITE 1 AC2 4 ILE A 223 GLY A 225 ARG A 226 ALA A 227 SITE 1 AC3 4 ILE B 2 ILE B 239 GLN B 243 HOH B 413 SITE 1 AC4 7 GLY B 203 ILE B 205 ILE B 223 VAL B 224 SITE 2 AC4 7 GLY B 225 ARG B 226 ALA B 227 CRYST1 49.215 91.088 117.865 90.00 90.00 90.00 P 21 21 21 8 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 0.020319 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010978 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008484 0.00000