HEADER ISOMERASE 25-FEB-14 4POC TITLE STRUCTURE OF TRIOSEPHOSPHATE ISOMERASE WILD TYPE HUMAN ENZYME. COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TIM, TRIOSE-PHOSPHATE ISOMERASE; COMPND 5 EC: 5.3.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TPI, TPI1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) CODON+RILP; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PLC3 KEYWDS TIM ALPHA/BETA BARREL, TIM BARREL, ISOMERASE, GLYCOLYTIC EXPDTA X-RAY DIFFRACTION AUTHOR C.G.AMRICH,A.A.ASLAM,A.HEROUX,A.P.VANDEMARK REVDAT 2 20-SEP-23 4POC 1 REMARK SEQADV LINK REVDAT 1 14-JAN-15 4POC 0 JRNL AUTH B.P.ROLAND,C.G.AMRICH,C.J.KAMMERER,K.A.STUCHUL,S.B.LARSEN, JRNL AUTH 2 S.RODE,A.A.ASLAM,A.HEROUX,R.WETZEL,A.P.VANDEMARK, JRNL AUTH 3 M.J.PALLADINO JRNL TITL TRIOSEPHOSPHATE ISOMERASE I170V ALTERS CATALYTIC SITE, JRNL TITL 2 ENHANCES STABILITY AND INDUCES PATHOLOGY IN A DROSOPHILA JRNL TITL 3 MODEL OF TPI DEFICIENCY. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1852 61 2015 JRNL REFN ISSN 0006-3002 JRNL PMID 25463631 JRNL DOI 10.1016/J.BBADIS.2014.10.010 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 52340 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 2695 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 46.5840 - 4.2713 0.99 2859 153 0.1558 0.1716 REMARK 3 2 4.2713 - 3.3906 0.99 2793 145 0.1393 0.1563 REMARK 3 3 3.3906 - 2.9620 0.99 2783 154 0.1523 0.1960 REMARK 3 4 2.9620 - 2.6913 1.00 2816 150 0.1524 0.1852 REMARK 3 5 2.6913 - 2.4984 1.00 2771 163 0.1530 0.2025 REMARK 3 6 2.4984 - 2.3511 1.00 2784 145 0.1501 0.2088 REMARK 3 7 2.3511 - 2.2333 1.00 2826 121 0.1433 0.1765 REMARK 3 8 2.2333 - 2.1361 1.00 2763 164 0.1438 0.1789 REMARK 3 9 2.1361 - 2.0539 1.00 2766 167 0.1609 0.2152 REMARK 3 10 2.0539 - 1.9830 1.00 2773 165 0.1594 0.1842 REMARK 3 11 1.9830 - 1.9210 1.00 2766 137 0.1560 0.2126 REMARK 3 12 1.9210 - 1.8661 1.00 2797 146 0.1530 0.2058 REMARK 3 13 1.8661 - 1.8170 1.00 2788 142 0.1592 0.2306 REMARK 3 14 1.8170 - 1.7726 1.00 2782 137 0.1706 0.2331 REMARK 3 15 1.7726 - 1.7323 1.00 2766 156 0.1737 0.2026 REMARK 3 16 1.7323 - 1.6955 0.91 2479 144 0.1808 0.2305 REMARK 3 17 1.6955 - 1.6615 0.76 2097 134 0.1960 0.2225 REMARK 3 18 1.6615 - 1.6302 0.64 1747 104 0.2237 0.2766 REMARK 3 19 1.6302 - 1.6011 0.53 1489 68 0.2425 0.3406 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.720 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.13 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 : 0.005 3792 REMARK 3 ANGLE : 0.962 5137 REMARK 3 CHIRALITY : 0.052 581 REMARK 3 PLANARITY : 0.004 665 REMARK 3 DIHEDRAL : 15.111 1374 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 4POC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-FEB-14. REMARK 100 THE DEPOSITION ID IS D_1000085018. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : SI-111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52380 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 54.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.44200 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: PHASER 2.1.4 REMARK 200 STARTING MODEL: PDB ENTRY 2JK2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG 2000 MME, 0.05 KBR, PH 7.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 24.42550 REMARK 290 SMTRY3 2 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: 4530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 GLY A -5 REMARK 465 ASP A -4 REMARK 465 ILE A -3 REMARK 465 THR A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 PRO A 2 REMARK 465 GLY B -5 REMARK 465 ASP B -4 REMARK 465 ILE B -3 REMARK 465 THR B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 ALA B 1 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 LYS A 13 -149.26 54.18 REMARK 500 VAL A 196 -79.68 -121.56 REMARK 500 LYS A 247 69.58 -101.29 REMARK 500 LYS B 13 -144.72 50.47 REMARK 500 LYS B 32 78.16 52.07 REMARK 500 VAL B 196 -79.01 -115.74 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 302 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 174 O REMARK 620 2 HOH A 497 O 125.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 301 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 221 O REMARK 620 2 GLN A 223 O 82.8 REMARK 620 3 VAL A 226 O 94.1 82.4 REMARK 620 4 HOH A 519 O 150.4 121.7 75.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 302 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 221 O REMARK 620 2 GLN B 223 O 86.3 REMARK 620 3 VAL B 226 O 89.8 82.2 REMARK 620 4 HOH B 440 O 89.6 76.1 158.4 REMARK 620 5 HOH B 462 O 64.6 130.6 60.1 137.5 REMARK 620 6 HOH B 493 O 151.8 114.5 75.3 113.0 87.2 REMARK 620 7 HOH B 503 O 106.5 144.2 129.8 70.8 84.3 68.2 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BR A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BR B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4POD RELATED DB: PDB REMARK 900 STRUCTURE OF TRIOSEPHOSPHATE ISOMERASE I170V MUTANT HUMAN ENZYME. DBREF 4POC A 0 248 UNP P60174 TPIS_HUMAN 38 286 DBREF 4POC B 0 248 UNP P60174 TPIS_HUMAN 38 286 SEQADV 4POC GLY A -5 UNP P60174 EXPRESSION TAG SEQADV 4POC ASP A -4 UNP P60174 EXPRESSION TAG SEQADV 4POC ILE A -3 UNP P60174 EXPRESSION TAG SEQADV 4POC THR A -2 UNP P60174 EXPRESSION TAG SEQADV 4POC HIS A -1 UNP P60174 EXPRESSION TAG SEQADV 4POC GLY B -5 UNP P60174 EXPRESSION TAG SEQADV 4POC ASP B -4 UNP P60174 EXPRESSION TAG SEQADV 4POC ILE B -3 UNP P60174 EXPRESSION TAG SEQADV 4POC THR B -2 UNP P60174 EXPRESSION TAG SEQADV 4POC HIS B -1 UNP P60174 EXPRESSION TAG SEQRES 1 A 254 GLY ASP ILE THR HIS MET ALA PRO SER ARG LYS PHE PHE SEQRES 2 A 254 VAL GLY GLY ASN TRP LYS MET ASN GLY ARG LYS GLN SER SEQRES 3 A 254 LEU GLY GLU LEU ILE GLY THR LEU ASN ALA ALA LYS VAL SEQRES 4 A 254 PRO ALA ASP THR GLU VAL VAL CYS ALA PRO PRO THR ALA SEQRES 5 A 254 TYR ILE ASP PHE ALA ARG GLN LYS LEU ASP PRO LYS ILE SEQRES 6 A 254 ALA VAL ALA ALA GLN ASN CYS TYR LYS VAL THR ASN GLY SEQRES 7 A 254 ALA PHE THR GLY GLU ILE SER PRO GLY MET ILE LYS ASP SEQRES 8 A 254 CYS GLY ALA THR TRP VAL VAL LEU GLY HIS SER GLU ARG SEQRES 9 A 254 ARG HIS VAL PHE GLY GLU SER ASP GLU LEU ILE GLY GLN SEQRES 10 A 254 LYS VAL ALA HIS ALA LEU ALA GLU GLY LEU GLY VAL ILE SEQRES 11 A 254 ALA CYS ILE GLY GLU LYS LEU ASP GLU ARG GLU ALA GLY SEQRES 12 A 254 ILE THR GLU LYS VAL VAL PHE GLU GLN THR LYS VAL ILE SEQRES 13 A 254 ALA ASP ASN VAL LYS ASP TRP SER LYS VAL VAL LEU ALA SEQRES 14 A 254 TYR GLU PRO VAL TRP ALA ILE GLY THR GLY LYS THR ALA SEQRES 15 A 254 THR PRO GLN GLN ALA GLN GLU VAL HIS GLU LYS LEU ARG SEQRES 16 A 254 GLY TRP LEU LYS SER ASN VAL SER ASP ALA VAL ALA GLN SEQRES 17 A 254 SER THR ARG ILE ILE TYR GLY GLY SER VAL THR GLY ALA SEQRES 18 A 254 THR CYS LYS GLU LEU ALA SER GLN PRO ASP VAL ASP GLY SEQRES 19 A 254 PHE LEU VAL GLY GLY ALA SER LEU LYS PRO GLU PHE VAL SEQRES 20 A 254 ASP ILE ILE ASN ALA LYS GLN SEQRES 1 B 254 GLY ASP ILE THR HIS MET ALA PRO SER ARG LYS PHE PHE SEQRES 2 B 254 VAL GLY GLY ASN TRP LYS MET ASN GLY ARG LYS GLN SER SEQRES 3 B 254 LEU GLY GLU LEU ILE GLY THR LEU ASN ALA ALA LYS VAL SEQRES 4 B 254 PRO ALA ASP THR GLU VAL VAL CYS ALA PRO PRO THR ALA SEQRES 5 B 254 TYR ILE ASP PHE ALA ARG GLN LYS LEU ASP PRO LYS ILE SEQRES 6 B 254 ALA VAL ALA ALA GLN ASN CYS TYR LYS VAL THR ASN GLY SEQRES 7 B 254 ALA PHE THR GLY GLU ILE SER PRO GLY MET ILE LYS ASP SEQRES 8 B 254 CYS GLY ALA THR TRP VAL VAL LEU GLY HIS SER GLU ARG SEQRES 9 B 254 ARG HIS VAL PHE GLY GLU SER ASP GLU LEU ILE GLY GLN SEQRES 10 B 254 LYS VAL ALA HIS ALA LEU ALA GLU GLY LEU GLY VAL ILE SEQRES 11 B 254 ALA CYS ILE GLY GLU LYS LEU ASP GLU ARG GLU ALA GLY SEQRES 12 B 254 ILE THR GLU LYS VAL VAL PHE GLU GLN THR LYS VAL ILE SEQRES 13 B 254 ALA ASP ASN VAL LYS ASP TRP SER LYS VAL VAL LEU ALA SEQRES 14 B 254 TYR GLU PRO VAL TRP ALA ILE GLY THR GLY LYS THR ALA SEQRES 15 B 254 THR PRO GLN GLN ALA GLN GLU VAL HIS GLU LYS LEU ARG SEQRES 16 B 254 GLY TRP LEU LYS SER ASN VAL SER ASP ALA VAL ALA GLN SEQRES 17 B 254 SER THR ARG ILE ILE TYR GLY GLY SER VAL THR GLY ALA SEQRES 18 B 254 THR CYS LYS GLU LEU ALA SER GLN PRO ASP VAL ASP GLY SEQRES 19 B 254 PHE LEU VAL GLY GLY ALA SER LEU LYS PRO GLU PHE VAL SEQRES 20 B 254 ASP ILE ILE ASN ALA LYS GLN HET K A 301 1 HET NA A 302 1 HET BR A 303 1 HET PO4 B 301 5 HET K B 302 1 HET BR B 303 1 HETNAM K POTASSIUM ION HETNAM NA SODIUM ION HETNAM BR BROMIDE ION HETNAM PO4 PHOSPHATE ION FORMUL 3 K 2(K 1+) FORMUL 4 NA NA 1+ FORMUL 5 BR 2(BR 1-) FORMUL 6 PO4 O4 P 3- FORMUL 9 HOH *327(H2 O) HELIX 1 1 ARG A 17 ALA A 31 1 15 HELIX 2 2 PRO A 44 ALA A 46 5 3 HELIX 3 3 TYR A 47 LEU A 55 1 9 HELIX 4 4 SER A 79 CYS A 86 1 8 HELIX 5 5 HIS A 95 VAL A 101 1 7 HELIX 6 6 SER A 105 GLU A 119 1 15 HELIX 7 7 LYS A 130 ALA A 136 1 7 HELIX 8 8 ILE A 138 ASP A 152 1 15 HELIX 9 9 ASP A 156 SER A 158 5 3 HELIX 10 10 PRO A 166 ILE A 170 5 5 HELIX 11 11 THR A 177 VAL A 196 1 20 HELIX 12 12 SER A 197 THR A 204 1 8 HELIX 13 13 THR A 216 SER A 222 1 7 HELIX 14 14 GLY A 232 PRO A 238 5 7 HELIX 15 15 GLU A 239 ASN A 245 1 7 HELIX 16 16 ARG B 17 ALA B 31 1 15 HELIX 17 17 PRO B 44 ALA B 46 5 3 HELIX 18 18 TYR B 47 LEU B 55 1 9 HELIX 19 19 SER B 79 CYS B 86 1 8 HELIX 20 20 HIS B 95 VAL B 101 1 7 HELIX 21 21 SER B 105 GLU B 119 1 15 HELIX 22 22 LYS B 130 GLY B 137 1 8 HELIX 23 23 ILE B 138 ASP B 152 1 15 HELIX 24 24 ASP B 156 SER B 158 5 3 HELIX 25 25 PRO B 166 ILE B 170 5 5 HELIX 26 26 THR B 177 VAL B 196 1 20 HELIX 27 27 SER B 197 THR B 204 1 8 HELIX 28 28 THR B 216 SER B 222 1 7 HELIX 29 29 GLY B 232 LYS B 237 5 6 HELIX 30 30 PRO B 238 ASN B 245 1 8 SHEET 1 A 9 PHE A 6 ASN A 11 0 SHEET 2 A 9 THR A 37 ALA A 42 1 O ALA A 42 N GLY A 10 SHEET 3 A 9 ALA A 60 ALA A 63 1 O ALA A 62 N CYS A 41 SHEET 4 A 9 TRP A 90 LEU A 93 1 O VAL A 92 N ALA A 63 SHEET 5 A 9 GLY A 122 ILE A 127 1 O CYS A 126 N LEU A 93 SHEET 6 A 9 VAL A 160 TYR A 164 1 O VAL A 161 N ALA A 125 SHEET 7 A 9 ILE A 206 TYR A 208 1 O ILE A 207 N LEU A 162 SHEET 8 A 9 GLY A 228 VAL A 231 1 O GLY A 228 N TYR A 208 SHEET 9 A 9 PHE A 6 ASN A 11 1 N GLY A 9 O VAL A 231 SHEET 1 B 9 PHE B 6 ASN B 11 0 SHEET 2 B 9 THR B 37 ALA B 42 1 O ALA B 42 N GLY B 10 SHEET 3 B 9 ALA B 60 ALA B 63 1 O ALA B 62 N CYS B 41 SHEET 4 B 9 TRP B 90 LEU B 93 1 O VAL B 92 N ALA B 63 SHEET 5 B 9 GLY B 122 ILE B 127 1 O CYS B 126 N LEU B 93 SHEET 6 B 9 VAL B 160 TYR B 164 1 O ALA B 163 N ALA B 125 SHEET 7 B 9 ILE B 206 GLY B 209 1 O ILE B 207 N TYR B 164 SHEET 8 B 9 GLY B 228 VAL B 231 1 O GLY B 228 N TYR B 208 SHEET 9 B 9 PHE B 6 ASN B 11 1 N GLY B 9 O VAL B 231 LINK O LYS A 174 NA NA A 302 1555 1555 2.93 LINK O ALA A 221 K K A 301 1555 1555 2.82 LINK O GLN A 223 K K A 301 1555 1555 2.64 LINK O VAL A 226 K K A 301 1555 1555 2.62 LINK K K A 301 O HOH A 519 1555 1555 2.92 LINK NA NA A 302 O HOH A 497 1555 1555 3.14 LINK O ALA B 221 K K B 302 1555 1555 2.83 LINK O GLN B 223 K K B 302 1555 1555 2.61 LINK O VAL B 226 K K B 302 1555 1555 2.71 LINK K K B 302 O HOH B 440 1555 1555 2.74 LINK K K B 302 O HOH B 462 1555 1555 2.77 LINK K K B 302 O HOH B 493 1555 1555 2.85 LINK K K B 302 O HOH B 503 1555 1555 2.79 SITE 1 AC1 4 ALA A 221 GLN A 223 VAL A 226 HOH A 519 SITE 1 AC2 6 ALA A 169 GLY A 171 THR A 172 GLY A 173 SITE 2 AC2 6 LYS A 174 HOH B 444 SITE 1 AC3 3 ASN A 71 THR A 175 HOH A 557 SITE 1 AC4 13 LYS B 13 ALA B 169 ILE B 170 GLY B 171 SITE 2 AC4 13 GLY B 210 SER B 211 GLY B 232 GLY B 233 SITE 3 AC4 13 BR B 303 HOH B 409 HOH B 411 HOH B 477 SITE 4 AC4 13 HOH B 481 SITE 1 AC5 7 ALA B 221 GLN B 223 VAL B 226 HOH B 440 SITE 2 AC5 7 HOH B 462 HOH B 493 HOH B 503 SITE 1 AC6 4 ASN B 11 HIS B 95 GLU B 165 PO4 B 301 CRYST1 47.920 48.851 93.966 90.00 103.66 90.00 P 1 21 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 0.020868 0.000000 0.005072 0.00000 SCALE2 0.000000 0.020470 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010952 0.00000