HEADER RECEPTOR 18-NOV-03 1US4 TITLE PUTATIVE GLUR0 LIGAND BINDING CORE WITH L-GLUTAMATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE GLUR0 LIGAND BINDING CORE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LIGAND BINDING CORE, RESIDUES 1-314; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS RECEPTOR, MEMBRANE PROTEIN, GLUTAMATE RECEPTOR, GLUR0, L-GLUTAMATE, KEYWDS 2 RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL KEYWDS 3 GENOMICS EXPDTA X-RAY DIFFRACTION AUTHOR T.H.TAHIROV,E.INAGAKI,H.TAKAHASHI REVDAT 6 22-MAY-19 1US4 1 REMARK REVDAT 5 06-MAR-19 1US4 1 REMARK LINK REVDAT 4 28-JUN-17 1US4 1 REMARK REVDAT 3 24-FEB-09 1US4 1 VERSN REVDAT 2 30-SEP-04 1US4 1 JRNL REVDAT 1 19-NOV-03 1US4 0 JRNL AUTH H.TAKAHASHI,E.INAGAKI,C.KUROISHI,T.H.TAHIROV JRNL TITL STRUCTURE OF THE THERMUS THERMOPHILUS PUTATIVE PERIPLASMIC JRNL TITL 2 GLUTAMATE/GLUTAMINE-BINDING PROTEIN JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 60 1846 2004 JRNL REFN ISSN 0907-4449 JRNL PMID 15388932 JRNL DOI 10.1107/S0907444904019420 REMARK 2 REMARK 2 RESOLUTION. 1.75 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 823853.890 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.5 REMARK 3 NUMBER OF REFLECTIONS : 50956 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) : 0.178 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 2440 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8040 REMARK 3 BIN R VALUE (WORKING SET) : 0.1780 REMARK 3 BIN FREE R VALUE : 0.2090 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 374 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2237 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 235 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.75000 REMARK 3 B22 (A**2) : 0.28000 REMARK 3 B33 (A**2) : 1.47000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.05 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.080 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.750 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.530 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.880 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 41.82 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : EGL.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : EGL.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: FRIEDEL PAIRS WERE INCLUDED FOR THE REMARK 3 REFINEMENT OF ANOMALOUS CONTRIBUTION OF SE ATOMS REMARK 4 REMARK 4 1US4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1290013990. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9, 0.9789, 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU IMAGE PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28082 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.15300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 13.60 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS, ARP/WARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOUR DIFFUSION METHOD, 10 MG/ML OF REMARK 280 PROTEIN SOLUTION WAS MIXED WITH RESERVOIR SOLUTION (20.3% REMARK 280 PEG4000, 0.09M SODIUM CITRATE PH 5.0) AND EQUILIBRATED AGAINST REMARK 280 RESERVOIR SOLUTION AT ROOM TEMPERATURE (291 K). CRYSTALS IN FORM REMARK 280 OF PARALLELEPIPEDS WERE GROWN TO 0.05X0.05X0.15 MM WITHIN 10 REMARK 280 DAYS. CRYOPROTECTANT CONTENT: 25% PEG4000, 18% ETHYLENE GLYCOL REMARK 280 AND 0.1M SODIUM CITRATE PH 5.0., PH 5.00, VAPOR DIFFUSION 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 25.75900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.69050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.04600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.69050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.75900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.04600 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: PQS 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 MSE A 1 REMARK 465 ARG A 2 REMARK 465 LYS A 3 REMARK 465 PRO A 4 REMARK 465 ILE A 5 REMARK 465 LEU A 6 REMARK 465 ALA A 7 REMARK 465 ALA A 8 REMARK 465 LEU A 9 REMARK 465 THR A 10 REMARK 465 LEU A 11 REMARK 465 ALA A 12 REMARK 465 GLY A 13 REMARK 465 LEU A 14 REMARK 465 GLY A 15 REMARK 465 LEU A 16 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 LYS A 314 CA C O CB CG CD CE REMARK 470 LYS A 314 NZ 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 SER A 25 -110.57 -135.12 REMARK 500 CYS A 90 -36.68 61.58 REMARK 500 ALA A 106 144.84 -175.49 REMARK 500 THR A 243 -158.27 -149.26 REMARK 500 VAL A 246 -164.15 -127.30 REMARK 500 ASN A 271 71.98 -108.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2043 DISTANCE = 5.84 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A1313 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1314 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1US5 RELATED DB: PDB REMARK 900 PUTATIVE GLUR0 LIGAND BINDING CORE WITH L-GLUTAMATE DBREF 1US4 A 1 314 PDB 1US4 1US4 1 314 SEQRES 1 A 314 MSE ARG LYS PRO ILE LEU ALA ALA LEU THR LEU ALA GLY SEQRES 2 A 314 LEU GLY LEU ALA GLN GLU PHE ILE THR ILE GLY SER GLY SEQRES 3 A 314 SER THR THR GLY VAL TYR PHE PRO VAL ALA THR GLY ILE SEQRES 4 A 314 ALA LYS LEU VAL ASN ASP ALA ASN VAL GLY ILE ARG ALA SEQRES 5 A 314 ASN ALA ARG SER THR GLY GLY SER VAL ALA ASN ILE ASN SEQRES 6 A 314 ALA ILE ASN ALA GLY GLU PHE GLU MSE ALA LEU ALA GLN SEQRES 7 A 314 ASN ASP ILE ALA TYR TYR ALA TYR GLN GLY CYS CYS ILE SEQRES 8 A 314 PRO ALA PHE GLU GLY LYS PRO VAL LYS THR ILE ARG ALA SEQRES 9 A 314 LEU ALA ALA LEU TYR PRO GLU VAL VAL HIS VAL VAL ALA SEQRES 10 A 314 ARG LYS ASP ALA GLY ILE ARG THR VAL ALA ASP LEU LYS SEQRES 11 A 314 GLY LYS ARG VAL VAL VAL GLY ASP VAL GLY SER GLY THR SEQRES 12 A 314 GLU GLN ASN ALA ARG GLN ILE LEU GLU ALA TYR GLY LEU SEQRES 13 A 314 THR PHE ASP ASP LEU GLY GLN ALA ILE ARG VAL SER ALA SEQRES 14 A 314 SER GLN GLY ILE GLN LEU MSE GLN ASP LYS ARG ALA ASP SEQRES 15 A 314 ALA LEU PHE TYR THR VAL GLY LEU GLY ALA SER ALA ILE SEQRES 16 A 314 GLN GLN LEU ALA LEU THR THR PRO ILE ALA LEU VAL ALA SEQRES 17 A 314 VAL ASP LEU ASN ARG ILE GLN ALA ILE ALA LYS LYS TYR SEQRES 18 A 314 PRO PHE TYR VAL GLY PHE ASN ILE PRO GLY GLY THR TYR SEQRES 19 A 314 LYS GLY VAL ASP VAL THR THR PRO THR VAL ALA VAL GLN SEQRES 20 A 314 ALA MSE LEU ILE ALA SER GLU ARG LEU SER GLU GLU THR SEQRES 21 A 314 VAL TYR LYS PHE MSE LYS ALA VAL PHE GLY ASN LEU GLU SEQRES 22 A 314 ALA PHE LYS LYS ILE HIS PRO ASN LEU GLU ARG PHE PHE SEQRES 23 A 314 GLY LEU GLU LYS ALA VAL LYS GLY LEU PRO ILE PRO LEU SEQRES 24 A 314 HIS PRO GLY ALA GLU ARG PHE TYR LYS GLU ALA GLY VAL SEQRES 25 A 314 LEU LYS MODRES 1US4 MSE A 74 MET SELENOMETHIONINE MODRES 1US4 MSE A 176 MET SELENOMETHIONINE MODRES 1US4 MSE A 249 MET SELENOMETHIONINE MODRES 1US4 MSE A 265 MET SELENOMETHIONINE HET MSE A 74 8 HET MSE A 176 8 HET MSE A 249 8 HET MSE A 265 8 HET GLU A1313 10 HET EDO A1314 4 HETNAM MSE SELENOMETHIONINE HETNAM GLU GLUTAMIC ACID HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 GLU C5 H9 N O4 FORMUL 3 EDO C2 H6 O2 FORMUL 4 HOH *235(H2 O) HELIX 1 1 VAL A 31 ALA A 46 1 16 HELIX 2 2 GLY A 59 ALA A 69 1 11 HELIX 3 3 ASN A 79 GLY A 88 1 10 HELIX 4 4 THR A 125 LYS A 130 5 6 HELIX 5 5 SER A 141 TYR A 154 1 14 HELIX 6 6 THR A 157 LEU A 161 5 5 HELIX 7 7 SER A 168 ASP A 178 1 11 HELIX 8 8 ALA A 192 THR A 202 1 11 HELIX 9 9 ASP A 210 ALA A 216 1 7 HELIX 10 10 SER A 257 PHE A 269 1 13 HELIX 11 11 ASN A 271 LYS A 277 1 7 HELIX 12 12 HIS A 279 PHE A 286 1 8 HELIX 13 13 GLY A 287 VAL A 292 1 6 HELIX 14 14 HIS A 300 ALA A 310 1 11 SHEET 1 AA 5 ILE A 50 ARG A 55 0 SHEET 2 AA 5 GLU A 19 GLY A 24 1 O GLU A 19 N ARG A 51 SHEET 3 AA 5 MSE A 74 GLN A 78 1 O MSE A 74 N GLY A 24 SHEET 4 AA 5 THR A 241 SER A 253 -1 O MSE A 249 N ALA A 77 SHEET 5 AA 5 ILE A 102 ARG A 118 -1 O ARG A 103 N ALA A 252 SHEET 1 AB 5 ILE A 50 ARG A 55 0 SHEET 2 AB 5 GLU A 19 GLY A 24 1 O GLU A 19 N ARG A 51 SHEET 3 AB 5 MSE A 74 GLN A 78 1 O MSE A 74 N GLY A 24 SHEET 4 AB 5 THR A 241 SER A 253 -1 O MSE A 249 N ALA A 77 SHEET 5 AB 5 VAL A 225 ILE A 229 -1 O VAL A 225 N ALA A 245 SSBOND 1 CYS A 89 CYS A 90 1555 1555 2.05 LINK C GLU A 73 N MSE A 74 1555 1555 1.33 LINK C MSE A 74 N ALA A 75 1555 1555 1.33 LINK C LEU A 175 N MSE A 176 1555 1555 1.33 LINK C MSE A 176 N GLN A 177 1555 1555 1.33 LINK C ALA A 248 N MSE A 249 1555 1555 1.33 LINK C MSE A 249 N LEU A 250 1555 1555 1.33 LINK C PHE A 264 N MSE A 265 1555 1555 1.33 LINK C MSE A 265 N LYS A 266 1555 1555 1.33 SITE 1 AC1 15 VAL A 31 TYR A 32 SER A 60 GLN A 78 SITE 2 AC1 15 GLU A 111 SER A 141 GLY A 142 THR A 143 SITE 3 AC1 15 TYR A 186 THR A 187 VAL A 188 HOH A2007 SITE 4 AC1 15 HOH A2047 HOH A2087 HOH A2234 SITE 1 AC2 9 GLY A 137 ASP A 138 THR A 143 VAL A 167 SITE 2 AC2 9 SER A 168 ALA A 169 PHE A 185 TYR A 186 SITE 3 AC2 9 HOH A2235 CRYST1 51.518 68.092 81.381 90.00 90.00 90.00 P 21 21 21 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 0.019411 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014686 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012288 0.00000