HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 21-FEB-07 2OY9 TITLE CRYSTAL STRUCTURE OF AN UNKNOWN CONSERVED PROTEIN- PFAM: UPF0223 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UPF0223 PROTEIN BH2638; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS HALODURANS C-125; SOURCE 3 ORGANISM_TAXID: 272558; SOURCE 4 STRAIN: C-125, DSM 18197, FERM 7344, JCM 9153; SOURCE 5 ATCC: BAA-125; SOURCE 6 GENE: BH2638; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PSGX3 KEYWDS PFAM, UPF0223, 10286B, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, KEYWDS 3 NYSGXRC, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR R.SUGADEV,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (NYSGXRC) REVDAT 3 03-FEB-21 2OY9 1 AUTHOR JRNL REMARK SEQADV REVDAT 3 2 1 LINK REVDAT 2 24-FEB-09 2OY9 1 VERSN REVDAT 1 20-MAR-07 2OY9 0 JRNL AUTH R.SUGADEV,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF AN UNKNOWN CONSERVED PROTEIN - PFAM: JRNL TITL 2 UPF0223 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 131420.950 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.2 REMARK 3 NUMBER OF REFLECTIONS : 27083 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) : 0.209 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1588 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 59.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2776 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE : 0.3380 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 164 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1406 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 133 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.76000 REMARK 3 B22 (A**2) : 0.76000 REMARK 3 B33 (A**2) : -1.51000 REMARK 3 B12 (A**2) : 0.54000 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) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.12 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) : 0.11 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.660 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) : 1.230 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.950 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.450 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.700 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 37.64 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2OY9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041733. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-07 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 : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28045 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 19.30 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.8000 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) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 62.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.61000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH 6.5, 25% PEG3350, REMARK 280 0.2M MGCL2, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.49400 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 15.74700 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 23.62050 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 7.87350 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.36750 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 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 LEU A 3 REMARK 465 LYS A 4 REMARK 465 THR A 5 REMARK 465 GLU A 91 REMARK 465 GLY A 92 REMARK 465 HIS A 93 REMARK 465 HIS A 94 REMARK 465 HIS A 95 REMARK 465 HIS A 96 REMARK 465 HIS A 97 REMARK 465 HIS A 98 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 LEU B 3 REMARK 465 LYS B 4 REMARK 465 THR B 5 REMARK 465 THR B 6 REMARK 465 LEU B 7 REMARK 465 PRO B 8 REMARK 465 GLU B 91 REMARK 465 GLY B 92 REMARK 465 HIS B 93 REMARK 465 HIS B 94 REMARK 465 HIS B 95 REMARK 465 HIS B 96 REMARK 465 HIS B 97 REMARK 465 HIS B 98 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 33 -102.55 -101.09 REMARK 500 ASP B 33 -102.19 -100.08 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 MG B 400 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 428 O REMARK 620 2 HOH B 433 O 175.4 REMARK 620 3 HOH B 455 O 90.8 88.7 REMARK 620 4 HOH B 459 O 87.4 92.4 171.6 REMARK 620 5 HOH B 460 O 93.5 91.0 94.3 94.0 REMARK 620 6 HOH B 461 O 88.9 86.6 92.7 79.1 172.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 400 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-10286B RELATED DB: TARGETDB DBREF 2OY9 A 4 90 UNP Q9K9K7 Y2638_BACHD 2 88 DBREF 2OY9 B 4 90 UNP Q9K9K7 Y2638_BACHD 2 88 SEQADV 2OY9 MSE A 1 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 SER A 2 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 LEU A 3 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 MSE A 84 UNP Q9K9K7 MET 82 MODIFIED RESIDUE SEQADV 2OY9 MSE A 90 UNP Q9K9K7 MET 88 MODIFIED RESIDUE SEQADV 2OY9 GLU A 91 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 GLY A 92 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS A 93 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS A 94 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS A 95 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS A 96 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS A 97 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS A 98 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 MSE B 1 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 SER B 2 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 LEU B 3 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 MSE B 84 UNP Q9K9K7 MET 82 MODIFIED RESIDUE SEQADV 2OY9 MSE B 90 UNP Q9K9K7 MET 88 MODIFIED RESIDUE SEQADV 2OY9 GLU B 91 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 GLY B 92 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS B 93 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS B 94 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS B 95 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS B 96 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS B 97 UNP Q9K9K7 CLONING ARTIFACT SEQADV 2OY9 HIS B 98 UNP Q9K9K7 CLONING ARTIFACT SEQRES 1 A 98 MSE SER LEU LYS THR THR LEU PRO ILE SER LEU ASP TRP SEQRES 2 A 98 SER THR GLU GLU VAL ILE ASP VAL VAL HIS PHE PHE GLN SEQRES 3 A 98 ALA ILE GLU GLN ALA TYR ASP GLN GLY ILE ALA ARG GLU SEQRES 4 A 98 ASP LEU LEU GLY LYS TYR ARG ARG PHE LYS GLU ILE VAL SEQRES 5 A 98 PRO SER LYS SER GLU GLU LYS GLN LEU PHE ARG ALA TYR SEQRES 6 A 98 GLU GLN GLU ASN ASP VAL SER CYS TYR GLN THR ILE LYS SEQRES 7 A 98 LYS ALA ARG GLU GLU MSE GLU GLU HIS ILE GLN MSE GLU SEQRES 8 A 98 GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 98 MSE SER LEU LYS THR THR LEU PRO ILE SER LEU ASP TRP SEQRES 2 B 98 SER THR GLU GLU VAL ILE ASP VAL VAL HIS PHE PHE GLN SEQRES 3 B 98 ALA ILE GLU GLN ALA TYR ASP GLN GLY ILE ALA ARG GLU SEQRES 4 B 98 ASP LEU LEU GLY LYS TYR ARG ARG PHE LYS GLU ILE VAL SEQRES 5 B 98 PRO SER LYS SER GLU GLU LYS GLN LEU PHE ARG ALA TYR SEQRES 6 B 98 GLU GLN GLU ASN ASP VAL SER CYS TYR GLN THR ILE LYS SEQRES 7 B 98 LYS ALA ARG GLU GLU MSE GLU GLU HIS ILE GLN MSE GLU SEQRES 8 B 98 GLY HIS HIS HIS HIS HIS HIS MODRES 2OY9 MSE A 84 MET SELENOMETHIONINE MODRES 2OY9 MSE A 90 MET SELENOMETHIONINE MODRES 2OY9 MSE B 84 MET SELENOMETHIONINE MODRES 2OY9 MSE B 90 MET SELENOMETHIONINE HET MSE A 84 8 HET MSE A 90 8 HET MSE B 84 8 HET MSE B 90 8 HET MG B 400 1 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 MG MG 2+ FORMUL 4 HOH *133(H2 O) HELIX 1 1 SER A 14 ASP A 33 1 20 HELIX 2 2 ARG A 38 VAL A 52 1 15 HELIX 3 3 SER A 54 GLN A 67 1 14 HELIX 4 4 SER A 72 GLU A 83 1 12 HELIX 5 5 SER B 14 ASP B 33 1 20 HELIX 6 6 ARG B 38 VAL B 52 1 15 HELIX 7 7 SER B 54 ASN B 69 1 16 HELIX 8 8 SER B 72 GLU B 83 1 12 SHEET 1 A 2 ILE A 36 ALA A 37 0 SHEET 2 A 2 HIS A 87 ILE A 88 -1 O ILE A 88 N ILE A 36 SHEET 1 B 2 ILE B 36 ALA B 37 0 SHEET 2 B 2 HIS B 87 ILE B 88 -1 O ILE B 88 N ILE B 36 LINK C GLU A 83 N MSE A 84 1555 1555 1.33 LINK C MSE A 84 N GLU A 85 1555 1555 1.33 LINK C GLN A 89 N MSE A 90 1555 1555 1.33 LINK C GLU B 83 N MSE B 84 1555 1555 1.33 LINK C MSE B 84 N GLU B 85 1555 1555 1.33 LINK C GLN B 89 N MSE B 90 1555 1555 1.33 LINK MG MG B 400 O HOH B 428 1555 1555 1.89 LINK MG MG B 400 O HOH B 433 1555 1555 1.99 LINK MG MG B 400 O HOH B 455 1555 1555 1.98 LINK MG MG B 400 O HOH B 459 1555 1555 2.17 LINK MG MG B 400 O HOH B 460 1555 1555 2.00 LINK MG MG B 400 O HOH B 461 1555 1555 2.03 SITE 1 AC1 6 HOH B 428 HOH B 433 HOH B 455 HOH B 459 SITE 2 AC1 6 HOH B 460 HOH B 461 CRYST1 91.568 91.568 47.241 90.00 90.00 120.00 P 65 12 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 0.010921 0.006305 0.000000 0.00000 SCALE2 0.000000 0.012610 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021168 0.00000