HEADER OXIDOREDUCTASE 30-MAY-12 4FEK TITLE CRYSTAL STRUCTURE OF PUTATIVE DIFLAVIN FLAVOPROTEIN A 5 (FRAGMENT 1- TITLE 2 254) FROM NOSTOC SP. PCC 7120, NORTHEAST STRUCTURAL GENOMICS TITLE 3 CONSORTIUM TARGET NSR435A , NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TITLE 4 (NESG) TARGET NSR435A COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE DIFLAVIN FLAVOPROTEIN A 5; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.-.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP. PCC 7120; SOURCE 3 ORGANISM_TAXID: 103690; SOURCE 4 GENE: DFA5, ALL0177; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) + MAGIC; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS STRUCTURAL GENOMICS, PSI-BIOLOGY, PROTEIN STRUCTURE INITIATIVE, KEYWDS 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, DFA5, ALL0177, KEYWDS 3 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.KUZIN,M.ABASHIDZE,J.SEETHARAMAN,J.JANJUA,R.XIAO,E.L.FOOTE, AUTHOR 2 C.CICCOSANTI,H.WANG,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST, AUTHOR 3 G.T.MONTELIONE,J.F.HUNT,L.TONG,NORTHEAST STRUCTURAL GENOMICS AUTHOR 4 CONSORTIUM (NESG) REVDAT 3 06-DEC-23 4FEK 1 REMARK REVDAT 2 13-SEP-23 4FEK 1 REMARK SEQADV LINK REVDAT 1 11-JUL-12 4FEK 0 SPRSDE 11-JUL-12 4FEK 3HNN JRNL AUTH A.KUZIN,M.ABASHIDZE,J.SEETHARAMAN,J.JANJUA,R.XIAO,E.L.FOOTE, JRNL AUTH 2 C.CICCOSANTI,H.WANG,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST, JRNL AUTH 3 G.T.MONTELIONE,J.F.HUNT,L.TONG JRNL TITL NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET NSR435A JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_988 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 40681 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 2038 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 28.3763 - 4.9253 0.94 2542 134 0.2063 0.2064 REMARK 3 2 4.9253 - 3.9126 0.99 2606 140 0.1678 0.1697 REMARK 3 3 3.9126 - 3.4190 1.00 2605 144 0.2004 0.2236 REMARK 3 4 3.4190 - 3.1068 1.00 2576 176 0.2056 0.2599 REMARK 3 5 3.1068 - 2.8843 1.00 2611 126 0.2270 0.2794 REMARK 3 6 2.8843 - 2.7144 1.00 2593 135 0.2321 0.2525 REMARK 3 7 2.7144 - 2.5786 1.00 2592 140 0.2304 0.3305 REMARK 3 8 2.5786 - 2.4664 1.00 2586 139 0.2224 0.2815 REMARK 3 9 2.4664 - 2.3715 1.00 2601 124 0.2094 0.2514 REMARK 3 10 2.3715 - 2.2897 1.00 2557 137 0.2219 0.2492 REMARK 3 11 2.2897 - 2.2181 0.95 2476 134 0.2641 0.3039 REMARK 3 12 2.2181 - 2.1548 1.00 2587 123 0.2201 0.2398 REMARK 3 13 2.1548 - 2.0980 1.00 2585 130 0.2134 0.3349 REMARK 3 14 2.0980 - 2.0469 0.99 2574 128 0.2271 0.2327 REMARK 3 15 2.0469 - 2.0004 0.99 2552 128 0.2085 0.2632 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.73 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 59.61 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.610 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) : -4.34530 REMARK 3 B22 (A**2) : 6.64340 REMARK 3 B33 (A**2) : -2.29800 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -5.26530 REMARK 3 B23 (A**2) : 0.00000 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 : 0.008 4116 REMARK 3 ANGLE : 1.166 5590 REMARK 3 CHIRALITY : 0.078 630 REMARK 3 PLANARITY : 0.005 710 REMARK 3 DIHEDRAL : 13.327 1527 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 9.3467 23.9466 75.8950 REMARK 3 T TENSOR REMARK 3 T11: 0.1708 T22: 0.0631 REMARK 3 T33: 0.1664 T12: -0.0696 REMARK 3 T13: 0.0632 T23: 0.0437 REMARK 3 L TENSOR REMARK 3 L11: 4.3336 L22: 0.5188 REMARK 3 L33: 3.2446 L12: -0.2409 REMARK 3 L13: 2.8653 L23: -0.3999 REMARK 3 S TENSOR REMARK 3 S11: 0.1839 S12: -0.6062 S13: -0.2237 REMARK 3 S21: 0.2201 S22: 0.0422 S23: -0.0472 REMARK 3 S31: 0.1180 S32: -0.0960 S33: 0.0264 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 4FEK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000072802. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-09 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 : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97921 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79297 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.8000 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: BALBES REMARK 200 STARTING MODEL: PDB ENTRY 3HNN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 100MM NACL, 5MM DTT, REMARK 280 0.02% NAN3, 10MM TRIS-HCL, PH 7.5. RESERVOIR SOLUTION:0.1 M REMARK 280 KH2PO4, 0.1 M TRIS HCL, 18% PEG3350,, VAPOR DIFFUSION, HANGING REMARK 280 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 28.99650 REMARK 290 SMTRY3 2 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 300 REMARK: MONOMER,31.78 KD,93.8% 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 ASP A 3 REMARK 465 SER A 4 REMARK 465 ASP A 188 REMARK 465 ASN A 189 REMARK 465 TRP A 190 REMARK 465 HIS A 260 REMARK 465 HIS A 261 REMARK 465 HIS A 262 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 ASP B 3 REMARK 465 SER B 4 REMARK 465 PHE B 122 REMARK 465 PRO B 123 REMARK 465 ASP B 124 REMARK 465 GLU B 136 REMARK 465 HIS B 257 REMARK 465 HIS B 258 REMARK 465 HIS B 259 REMARK 465 HIS B 260 REMARK 465 HIS B 261 REMARK 465 HIS B 262 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 22 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 124 45.88 -104.43 REMARK 500 ASP A 173 -116.10 52.01 REMARK 500 ARG A 236 -82.15 -112.05 REMARK 500 SER B 27 -166.99 -107.89 REMARK 500 ASP B 81 -67.68 -91.67 REMARK 500 ASN B 91 1.97 -63.79 REMARK 500 ASP B 173 -113.40 51.95 REMARK 500 ASP B 187 42.95 -86.31 REMARK 500 SER B 192 -5.85 175.93 REMARK 500 ARG B 236 -62.04 -128.78 REMARK 500 LEU B 239 -71.26 -50.51 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 PEG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HNN RELATED DB: PDB REMARK 900 TO BE OBSOLETE REMARK 900 RELATED ID: NESG-NSR435A RELATED DB: TARGETTRACK DBREF 4FEK A 1 254 UNP Q8Z0C1 DFA5_NOSS1 1 254 DBREF 4FEK B 1 254 UNP Q8Z0C1 DFA5_NOSS1 1 254 SEQADV 4FEK LEU A 255 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK GLU A 256 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS A 257 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS A 258 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS A 259 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS A 260 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS A 261 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS A 262 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK LEU B 255 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK GLU B 256 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS B 257 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS B 258 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS B 259 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS B 260 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS B 261 UNP Q8Z0C1 EXPRESSION TAG SEQADV 4FEK HIS B 262 UNP Q8Z0C1 EXPRESSION TAG SEQRES 1 A 262 MSE SER ASP SER LYS PRO ARG ASP VAL GLN VAL LEU PRO SEQRES 2 A 262 ILE ALA THR ASN THR LYS VAL LEU ARG ALA ARG SER TRP SEQRES 3 A 262 SER ARG LEU ARG PHE GLU ILE GLU TYR ALA LEU GLU ARG SEQRES 4 A 262 GLY THR THR SER ASN SER TYR VAL ILE GLU GLY ASP LYS SEQRES 5 A 262 THR ALA ILE ILE ASP PRO PRO VAL GLU SER PHE MSE LYS SEQRES 6 A 262 ILE TYR LEU GLU ALA LEU GLN GLN THR VAL ASN LEU LYS SEQRES 7 A 262 LYS LEU ASP TYR VAL ILE LEU GLY HIS PHE SER PRO ASN SEQRES 8 A 262 ARG ILE PRO THR PHE LYS ALA LEU LEU GLU LEU ALA PRO SEQRES 9 A 262 GLN ILE THR PHE VAL CYS SER LEU PRO ALA ALA GLY ASP SEQRES 10 A 262 LEU ARG ALA ALA PHE PRO ASP ASP ASN LEU ASN ILE LEU SEQRES 11 A 262 PRO MSE ARG GLY LYS GLU THR LEU ASP LEU GLY LYS GLY SEQRES 12 A 262 HIS VAL LEU LYS PHE LEU PRO ILE PRO SER PRO ARG TRP SEQRES 13 A 262 PRO ALA GLY LEU CYS THR TYR ASP VAL GLN THR GLN ILE SEQRES 14 A 262 LEU TYR THR ASP LYS ILE PHE GLY ALA HIS ILE CYS GLY SEQRES 15 A 262 ASP ASP VAL PHE ASP ASP ASN TRP GLU SER PHE LYS GLU SEQRES 16 A 262 ASP GLN ARG TYR TYR PHE ASN CYS LEU MSE ALA PRO HIS SEQRES 17 A 262 ALA ILE HIS VAL GLU ALA ALA LEU GLU LYS ILE SER ASP SEQRES 18 A 262 LEU GLN VAL ARG LEU TYR ALA VAL GLY HIS GLY PRO LEU SEQRES 19 A 262 VAL ARG THR SER LEU ILE ALA LEU THR GLN ALA TYR ALA SEQRES 20 A 262 ASP TRP SER LYS ALA GLN LYS LEU GLU HIS HIS HIS HIS SEQRES 21 A 262 HIS HIS SEQRES 1 B 262 MSE SER ASP SER LYS PRO ARG ASP VAL GLN VAL LEU PRO SEQRES 2 B 262 ILE ALA THR ASN THR LYS VAL LEU ARG ALA ARG SER TRP SEQRES 3 B 262 SER ARG LEU ARG PHE GLU ILE GLU TYR ALA LEU GLU ARG SEQRES 4 B 262 GLY THR THR SER ASN SER TYR VAL ILE GLU GLY ASP LYS SEQRES 5 B 262 THR ALA ILE ILE ASP PRO PRO VAL GLU SER PHE MSE LYS SEQRES 6 B 262 ILE TYR LEU GLU ALA LEU GLN GLN THR VAL ASN LEU LYS SEQRES 7 B 262 LYS LEU ASP TYR VAL ILE LEU GLY HIS PHE SER PRO ASN SEQRES 8 B 262 ARG ILE PRO THR PHE LYS ALA LEU LEU GLU LEU ALA PRO SEQRES 9 B 262 GLN ILE THR PHE VAL CYS SER LEU PRO ALA ALA GLY ASP SEQRES 10 B 262 LEU ARG ALA ALA PHE PRO ASP ASP ASN LEU ASN ILE LEU SEQRES 11 B 262 PRO MSE ARG GLY LYS GLU THR LEU ASP LEU GLY LYS GLY SEQRES 12 B 262 HIS VAL LEU LYS PHE LEU PRO ILE PRO SER PRO ARG TRP SEQRES 13 B 262 PRO ALA GLY LEU CYS THR TYR ASP VAL GLN THR GLN ILE SEQRES 14 B 262 LEU TYR THR ASP LYS ILE PHE GLY ALA HIS ILE CYS GLY SEQRES 15 B 262 ASP ASP VAL PHE ASP ASP ASN TRP GLU SER PHE LYS GLU SEQRES 16 B 262 ASP GLN ARG TYR TYR PHE ASN CYS LEU MSE ALA PRO HIS SEQRES 17 B 262 ALA ILE HIS VAL GLU ALA ALA LEU GLU LYS ILE SER ASP SEQRES 18 B 262 LEU GLN VAL ARG LEU TYR ALA VAL GLY HIS GLY PRO LEU SEQRES 19 B 262 VAL ARG THR SER LEU ILE ALA LEU THR GLN ALA TYR ALA SEQRES 20 B 262 ASP TRP SER LYS ALA GLN LYS LEU GLU HIS HIS HIS HIS SEQRES 21 B 262 HIS HIS MODRES 4FEK MSE A 64 MET SELENOMETHIONINE MODRES 4FEK MSE A 132 MET SELENOMETHIONINE MODRES 4FEK MSE A 205 MET SELENOMETHIONINE MODRES 4FEK MSE B 64 MET SELENOMETHIONINE MODRES 4FEK MSE B 132 MET SELENOMETHIONINE MODRES 4FEK MSE B 205 MET SELENOMETHIONINE HET MSE A 64 8 HET MSE A 132 8 HET MSE A 205 8 HET MSE B 64 8 HET MSE B 132 8 HET MSE B 205 8 HET PEG A 301 7 HET CL A 302 1 HET PO4 A 303 5 HET PEG B 301 7 HET PO4 B 302 5 HETNAM MSE SELENOMETHIONINE HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM CL CHLORIDE ION HETNAM PO4 PHOSPHATE ION FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 3 PEG 2(C4 H10 O3) FORMUL 4 CL CL 1- FORMUL 5 PO4 2(O4 P 3-) FORMUL 8 HOH *184(H2 O) HELIX 1 1 GLU A 32 ALA A 36 5 5 HELIX 2 2 VAL A 60 VAL A 75 1 16 HELIX 3 3 ASN A 76 LYS A 78 5 3 HELIX 4 4 SER A 89 ASN A 91 5 3 HELIX 5 5 ARG A 92 ALA A 103 1 12 HELIX 6 6 LEU A 112 PHE A 122 1 11 HELIX 7 7 PHE A 193 MSE A 205 1 13 HELIX 8 8 HIS A 208 SER A 220 1 13 HELIX 9 9 SER A 238 HIS A 259 1 22 HELIX 10 10 GLU B 32 ALA B 36 5 5 HELIX 11 11 VAL B 60 SER B 62 5 3 HELIX 12 12 PHE B 63 VAL B 75 1 13 HELIX 13 13 ASN B 76 LEU B 80 5 5 HELIX 14 14 SER B 89 ASN B 91 5 3 HELIX 15 15 ARG B 92 ALA B 103 1 12 HELIX 16 16 LEU B 112 ALA B 121 1 10 HELIX 17 17 PHE B 193 MSE B 205 1 13 HELIX 18 18 HIS B 208 ILE B 219 1 12 HELIX 19 19 SER B 238 LEU B 255 1 18 SHEET 1 A 7 ASP A 8 ALA A 15 0 SHEET 2 A 7 THR A 18 SER A 25 -1 O ARG A 24 N ASP A 8 SHEET 3 A 7 THR A 41 GLU A 49 -1 O SER A 45 N LEU A 21 SHEET 4 A 7 THR A 53 ILE A 56 -1 O ILE A 56 N TYR A 46 SHEET 5 A 7 LEU A 80 ILE A 84 1 O ILE A 84 N ILE A 55 SHEET 6 A 7 THR A 107 SER A 111 1 O VAL A 109 N VAL A 83 SHEET 7 A 7 ILE A 129 MSE A 132 1 O LEU A 130 N PHE A 108 SHEET 1 B 5 LEU A 138 ASP A 139 0 SHEET 2 B 5 VAL A 145 PRO A 150 -1 O LEU A 146 N LEU A 138 SHEET 3 B 5 LEU A 160 ASP A 164 -1 O TYR A 163 N LYS A 147 SHEET 4 B 5 ILE A 169 ASP A 173 -1 O TYR A 171 N THR A 162 SHEET 5 B 5 LEU A 226 VAL A 229 1 O LEU A 226 N LEU A 170 SHEET 1 C 7 ASP B 8 ALA B 15 0 SHEET 2 C 7 THR B 18 SER B 25 -1 O ARG B 24 N ASP B 8 SHEET 3 C 7 THR B 41 GLU B 49 -1 O SER B 45 N LEU B 21 SHEET 4 C 7 THR B 53 ILE B 56 -1 O ALA B 54 N ILE B 48 SHEET 5 C 7 TYR B 82 ILE B 84 1 O ILE B 84 N ILE B 55 SHEET 6 C 7 THR B 107 SER B 111 1 O VAL B 109 N VAL B 83 SHEET 7 C 7 ILE B 129 MSE B 132 1 O LEU B 130 N PHE B 108 SHEET 1 D 5 LEU B 138 ASP B 139 0 SHEET 2 D 5 VAL B 145 PRO B 150 -1 O LEU B 146 N LEU B 138 SHEET 3 D 5 LEU B 160 ASP B 164 -1 O CYS B 161 N LEU B 149 SHEET 4 D 5 ILE B 169 ASP B 173 -1 O TYR B 171 N THR B 162 SHEET 5 D 5 LEU B 226 VAL B 229 1 O LEU B 226 N LEU B 170 LINK C PHE A 63 N MSE A 64 1555 1555 1.33 LINK C MSE A 64 N LYS A 65 1555 1555 1.33 LINK C PRO A 131 N MSE A 132 1555 1555 1.33 LINK C MSE A 132 N ARG A 133 1555 1555 1.32 LINK C LEU A 204 N MSE A 205 1555 1555 1.33 LINK C MSE A 205 N ALA A 206 1555 1555 1.33 LINK C PHE B 63 N MSE B 64 1555 1555 1.33 LINK C MSE B 64 N LYS B 65 1555 1555 1.33 LINK C PRO B 131 N MSE B 132 1555 1555 1.33 LINK C MSE B 132 N ARG B 133 1555 1555 1.33 LINK C LEU B 204 N MSE B 205 1555 1555 1.33 LINK C MSE B 205 N ALA B 206 1555 1555 1.33 SITE 1 AC1 9 ILE A 151 PRO A 152 SER A 153 TRP A 156 SITE 2 AC1 9 ILE A 175 HIS A 211 ALA A 215 LYS A 218 SITE 3 AC1 9 HOH A 420 SITE 1 AC2 4 PHE A 88 TRP A 156 ALA A 158 HOH A 440 SITE 1 AC3 9 VAL A 60 HIS A 87 SER A 89 ASN A 91 SITE 2 AC3 9 ARG A 92 LYS A 174 HOH A 418 HOH A 423 SITE 3 AC3 9 HOH A 458 SITE 1 AC4 7 ILE B 151 PRO B 152 SER B 153 ILE B 175 SITE 2 AC4 7 HIS B 211 ALA B 215 LYS B 218 SITE 1 AC5 6 VAL B 60 HIS B 87 SER B 89 ASN B 91 SITE 2 AC5 6 ARG B 92 LYS B 174 CRYST1 50.651 57.993 106.606 90.00 102.42 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 0.019743 0.000000 0.004348 0.00000 SCALE2 0.000000 0.017243 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009605 0.00000