PDB Short entry for 3FAY HEADER MEMBRANE PROTEIN 18-NOV-08 3FAY TITLE CRYSTAL STRUCTURE OF THE GAP-RELATED DOMAIN OF IQGAP1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS GTPASE-ACTIVATING-LIKE PROTEIN IQGAP1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: GAP-RELATED DOMAIN (GRD); COMPND 5 SYNONYM: P195; 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: IQGAP1, KIAA0051; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)*; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS ALL ALPHA, CALMODULIN-BINDING, CELL MEMBRANE, MEMBRANE, KEYWDS 2 PHOSPHOPROTEIN, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.B.KURELLA,J.M.RICHARD,C.L.PARKE,H.BELLAMY,D.K.WORTHYLAKE REVDAT 3 11-AUG-09 3FAY 1 JRNL REVDAT 2 07-APR-09 3FAY 1 JRNL REVDAT 1 24-MAR-09 3FAY 0 JRNL AUTH V.B.KURELLA,J.M.RICHARD,C.L.PARKE,L.F.LECOUR, JRNL AUTH 2 H.D.BELLAMY,D.K.WORTHYLAKE JRNL TITL CRYSTAL STRUCTURE OF THE GTPASE-ACTIVATING JRNL TITL 2 PROTEIN-RELATED DOMAIN FROM IQGAP1. JRNL REF J.BIOL.CHEM. V. 284 14857 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19321438 JRNL DOI 10.1074/JBC.M808974200 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : CNS DEFAULT REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.8 REMARK 3 NUMBER OF REFLECTIONS : 19520 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 SET) : 0.228 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1971 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 3037 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 147 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.30 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3FAY COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-08. REMARK 100 THE RCSB ID CODE IS RCSB050365. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-AUG-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CAMD REMARK 200 BEAMLINE : GCPCC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97924, 0.97900, 0.92523 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20692 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.1 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 38.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.24200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 2000 METHYL ETHER, 500MM REMARK 280 MGCL2, 100MM TRIS HCL, PH 8.5, VAPOR DIFFUSION, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 85.06650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.05750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 85.06650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 21.05750 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: 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 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 SER A 959 REMARK 465 ASN A 960 REMARK 465 LEU A 1340 REMARK 465 ILE A 1341 REMARK 465 GLY A 1342 REMARK 465 GLU A 1343 REMARK 465 SER A 1344 REMARK 465 SER A 1345 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER A 962 OG REMARK 470 ARG A1264 CG CD NE CZ NH1 NH2 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 A1037 -33.53 -143.18 REMARK 500 ILE A1041 -162.88 53.22 REMARK 500 GLN A1042 -26.49 59.74 REMARK 500 PRO A1049 105.72 -57.10 REMARK 500 ASP A1082 100.99 -50.60 REMARK 500 SER A1084 58.18 -95.26 REMARK 500 SER A1212 157.12 -49.23 REMARK 500 LEU A1242 -160.10 -110.11 REMARK 500 ASP A1244 59.23 -93.16 REMARK 500 GLU A1283 -19.00 -150.87 REMARK 500 TYR A1284 -21.12 103.33 REMARK 500 LEU A1287 -40.76 69.97 REMARK 500 VAL A1288 66.43 -69.72 REMARK 500 THR A1291 -98.81 58.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A1192 0.10 SIDE_CHAIN REMARK 500 TYR A1284 0.07 SIDE_CHAIN 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 TRS A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WER RELATED DB: PDB REMARK 900 RAS-GTPASE-ACTIVATING DOMAIN OF HUMAN P120GAP REMARK 900 RELATED ID: 1WQ1 RELATED DB: PDB REMARK 900 RAS-RASGAP COMPLEX REMARK 900 RELATED ID: 1NF1 RELATED DB: PDB REMARK 900 THE GAP RELATED DOMAIN OF NEUROFIBROMIN REMARK 900 RELATED ID: 3BXJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE C2-GAP FRAGMENT OF SYNGAP DBREF 3FAY A 962 1345 UNP P46940 IQGA1_HUMAN 962 1345 SEQADV 3FAY SER A 959 UNP P46940 EXPRESSION TAG SEQADV 3FAY ASN A 960 UNP P46940 EXPRESSION TAG SEQADV 3FAY ALA A 961 UNP P46940 EXPRESSION TAG SEQRES 1 A 387 SER ASN ALA SER LYS GLU LYS ARG GLU LYS LEU GLU ALA SEQRES 2 A 387 TYR GLN HIS LEU PHE TYR LEU LEU GLN THR ASN PRO THR SEQRES 3 A 387 TYR LEU ALA LYS LEU ILE PHE GLN MSE PRO GLN ASN LYS SEQRES 4 A 387 SER THR LYS PHE MSE ASP SER VAL ILE PHE THR LEU TYR SEQRES 5 A 387 ASN TYR ALA SER ASN GLN ARG GLU GLU TYR LEU LEU LEU SEQRES 6 A 387 ARG LEU PHE LYS THR ALA LEU GLN GLU GLU ILE LYS SER SEQRES 7 A 387 LYS VAL ASP GLN ILE GLN GLU ILE VAL THR GLY ASN PRO SEQRES 8 A 387 THR VAL ILE LYS MSE VAL VAL SER PHE ASN ARG GLY ALA SEQRES 9 A 387 ARG GLY GLN ASN ALA LEU ARG GLN ILE LEU ALA PRO VAL SEQRES 10 A 387 VAL LYS GLU ILE MSE ASP ASP LYS SER LEU ASN ILE LYS SEQRES 11 A 387 THR ASP PRO VAL ASP ILE TYR LYS SER TRP VAL ASN GLN SEQRES 12 A 387 MSE GLU SER GLN THR GLY GLU ALA SER LYS LEU PRO TYR SEQRES 13 A 387 ASP VAL THR PRO GLU GLN ALA LEU ALA HIS GLU GLU VAL SEQRES 14 A 387 LYS THR ARG LEU ASP SER SER ILE ARG ASN MSE ARG ALA SEQRES 15 A 387 VAL THR ASP LYS PHE LEU SER ALA ILE VAL SER SER VAL SEQRES 16 A 387 ASP LYS ILE PRO TYR GLY MSE ARG PHE ILE ALA LYS VAL SEQRES 17 A 387 LEU LYS ASP SER LEU HIS GLU LYS PHE PRO ASP ALA GLY SEQRES 18 A 387 GLU ASP GLU LEU LEU LYS ILE ILE GLY ASN LEU LEU TYR SEQRES 19 A 387 TYR ARG TYR MSE ASN PRO ALA ILE VAL ALA PRO ASP ALA SEQRES 20 A 387 PHE ASP ILE ILE ASP LEU SER ALA GLY GLY GLN LEU THR SEQRES 21 A 387 THR ASP GLN ARG ARG ASN LEU GLY SER ILE ALA LYS MSE SEQRES 22 A 387 LEU GLN HIS ALA ALA SER ASN LYS MSE PHE LEU GLY ASP SEQRES 23 A 387 ASN ALA HIS LEU SER ILE ILE ASN GLU TYR LEU SER GLN SEQRES 24 A 387 SER TYR GLN LYS PHE ARG ARG PHE PHE GLN THR ALA CYS SEQRES 25 A 387 ASP VAL PRO GLU LEU GLN ASP LYS PHE ASN VAL ASP GLU SEQRES 26 A 387 TYR SER ASP LEU VAL THR LEU THR LYS PRO VAL ILE TYR SEQRES 27 A 387 ILE SER ILE GLY GLU ILE ILE ASN THR HIS THR LEU LEU SEQRES 28 A 387 LEU ASP HIS GLN ASP ALA ILE ALA PRO GLU HIS ASN ASP SEQRES 29 A 387 PRO ILE HIS GLU LEU LEU ASP ASP LEU GLY GLU VAL PRO SEQRES 30 A 387 THR ILE GLU SER LEU ILE GLY GLU SER SER MODRES 3FAY MSE A 993 MET SELENOMETHIONINE MODRES 3FAY MSE A 1002 MET SELENOMETHIONINE MODRES 3FAY MSE A 1054 MET SELENOMETHIONINE MODRES 3FAY MSE A 1080 MET SELENOMETHIONINE MODRES 3FAY MSE A 1102 MET SELENOMETHIONINE MODRES 3FAY MSE A 1138 MET SELENOMETHIONINE MODRES 3FAY MSE A 1160 MET SELENOMETHIONINE MODRES 3FAY MSE A 1196 MET SELENOMETHIONINE MODRES 3FAY MSE A 1231 MET SELENOMETHIONINE MODRES 3FAY MSE A 1240 MET SELENOMETHIONINE HET MSE A 993 8 HET MSE A1002 8 HET MSE A1054 8 HET MSE A1080 8 HET MSE A1102 8 HET MSE A1138 8 HET MSE A1160 8 HET MSE A1196 8 HET MSE A1231 8 HET MSE A1240 8 HET TRS A 1 8 HETNAM MSE SELENOMETHIONINE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 1 MSE 10(C5 H11 N O2 SE) FORMUL 2 TRS C4 H12 N O3 1+ FORMUL 3 HOH *147(H2 O) HELIX 1 1 ALA A 961 ASN A 982 1 22 HELIX 2 2 PRO A 983 GLN A 992 1 10 HELIX 3 3 THR A 999 TYR A 1010 1 12 HELIX 4 4 ASN A 1015 VAL A 1038 1 24 HELIX 5 5 GLN A 1042 GLY A 1047 1 6 HELIX 6 6 PRO A 1049 ASN A 1059 1 11 HELIX 7 7 GLY A 1061 ASP A 1082 1 22 HELIX 8 8 ASP A 1090 GLY A 1107 1 18 HELIX 9 9 THR A 1117 LEU A 1122 1 6 HELIX 10 10 HIS A 1124 SER A 1151 1 28 HELIX 11 11 SER A 1152 ILE A 1156 5 5 HELIX 12 12 PRO A 1157 PHE A 1175 1 19 HELIX 13 13 GLY A 1179 TYR A 1192 1 14 HELIX 14 14 MSE A 1196 ALA A 1202 1 7 HELIX 15 15 THR A 1218 SER A 1237 1 20 HELIX 16 16 ASN A 1245 HIS A 1247 5 3 HELIX 17 17 LEU A 1248 ASP A 1271 1 24 HELIX 18 18 GLU A 1274 PHE A 1279 1 6 HELIX 19 19 SER A 1298 HIS A 1312 1 15 HELIX 20 20 HIS A 1312 ALA A 1317 1 6 HELIX 21 21 ASP A 1322 GLY A 1332 1 11 LINK C GLN A 992 N MSE A 993 1555 1555 1.33 LINK C MSE A 993 N PRO A 994 1555 1555 1.34 LINK C PHE A1001 N MSE A1002 1555 1555 1.33 LINK C MSE A1002 N ASP A1003 1555 1555 1.33 LINK C LYS A1053 N MSE A1054 1555 1555 1.33 LINK C MSE A1054 N VAL A1055 1555 1555 1.33 LINK C ILE A1079 N MSE A1080 1555 1555 1.33 LINK C MSE A1080 N ASP A1081 1555 1555 1.33 LINK C GLN A1101 N MSE A1102 1555 1555 1.33 LINK C MSE A1102 N GLU A1103 1555 1555 1.33 LINK C ASN A1137 N MSE A1138 1555 1555 1.33 LINK C MSE A1138 N ARG A1139 1555 1555 1.33 LINK C GLY A1159 N MSE A1160 1555 1555 1.33 LINK C MSE A1160 N ARG A1161 1555 1555 1.33 LINK C TYR A1195 N MSE A1196 1555 1555 1.33 LINK C MSE A1196 N ASN A1197 1555 1555 1.33 LINK C LYS A1230 N MSE A1231 1555 1555 1.33 LINK C MSE A1231 N LEU A1232 1555 1555 1.33 LINK C LYS A1239 N MSE A1240 1555 1555 1.33 LINK C MSE A1240 N PHE A1241 1555 1555 1.33 SITE 1 AC1 8 HOH A 90 HOH A 119 HOH A 144 THR A1008 SITE 2 AC1 8 TYR A1012 ASP A1244 TYR A1296 GLU A1301 CRYST1 170.133 42.115 59.382 90.00 90.00 90.00 P 21 21 2 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 0.005878 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023745 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016840 0.00000