HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 01-NOV-05 2EW0 TITLE X-RAY CRYSTAL STRUCTURE OF PROTEIN Q6FF54 FROM ACINETOBACTER SP. ADP1. TITLE 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET ASR1. COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN ACIAD0353; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER SP.; SOURCE 3 ORGANISM_TAXID: 62977; SOURCE 4 STRAIN: ADP1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) + MAGIC; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS Q5FF54, ASR1, NESG, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR A.P.KUZIN,M.ABASHIDZE,S.M.VOROBIEV,F.FOROUHAR,T.ACTON,R.XIAO, AUTHOR 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 4 13-JUL-11 2EW0 1 VERSN REVDAT 3 24-FEB-09 2EW0 1 VERSN REVDAT 2 10-OCT-06 2EW0 1 AUTHOR JRNL REVDAT 1 06-DEC-05 2EW0 0 JRNL AUTH A.P.KUZIN,M.ABASHIDZE,S.M.VOROBIEV,F.FOROUHAR,T.ACTON, JRNL AUTH 2 R.XIAO,L.-C.MA,K.E.CUNNINGHAM,G.T.MONTELIONE,J.F.HUNT JRNL TITL NOVEL X-RAY STRUCTURE OF HYPOTHETICAL PROTEIN Q6FF54 AT THE JRNL TITL 2 RESOLUTION 1.4 A. NORTHEAST STRUCTURAL GENOMICS TARGET ASR1. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.40 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.22 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 395945.410 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.3 REMARK 3 NUMBER OF REFLECTIONS : 79938 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) : 0.200 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3919 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 10928 REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE : 0.2210 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 595 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1374 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 219 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.06000 REMARK 3 B22 (A**2) : -0.88000 REMARK 3 B33 (A**2) : 1.94000 REMARK 3 B12 (A**2) : -0.03000 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) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.07 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) : 0.17 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.05 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.78 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 56.15 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : PARM_HOME:ACY.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : PARM_HOME:ACY.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE FRIEDEL PAIRS WERE USED FOR PHASING. REMARK 4 REMARK 4 2EW0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-NOV-05. REMARK 100 THE RCSB ID CODE IS RCSB035160. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : 0.979 REMARK 200 MONOCHROMATOR : SI(111) 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 : 85882 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 24.400 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 72.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.37400 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: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE STRUCTURE FACTOR FILE CONTAINS FRIEDEL PAIRS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M (NH4)2SO4, 2% PEG400, 0.1M MES, PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 11.67967 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 23.35933 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 17.51950 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 29.19917 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 5.83983 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 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 MET A 1 REMARK 465 THR A 2 REMARK 465 LYS A 3 REMARK 465 GLN A 4 REMARK 465 GLU A 180 REMARK 465 ILE A 181 REMARK 465 GLY A 182 REMARK 465 HIS A 183 REMARK 465 ALA A 184 REMARK 465 LEU A 185 REMARK 465 GLU A 186 REMARK 465 HIS A 187 REMARK 465 HIS A 188 REMARK 465 HIS A 189 REMARK 465 HIS A 190 REMARK 465 HIS A 191 REMARK 465 HIS A 192 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 ALA A 61 46.85 -157.19 REMARK 500 GLU A 98 102.87 -36.82 REMARK 500 ASN A 133 -1.59 66.12 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 A 322 DISTANCE = 5.05 ANGSTROMS REMARK 525 HOH A 374 DISTANCE = 5.20 ANGSTROMS REMARK 525 HOH A 376 DISTANCE = 6.57 ANGSTROMS REMARK 525 HOH A 378 DISTANCE = 5.24 ANGSTROMS REMARK 525 HOH A 380 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH A 383 DISTANCE = 5.69 ANGSTROMS REMARK 525 HOH A 417 DISTANCE = 5.46 ANGSTROMS REMARK 525 HOH A 418 DISTANCE = 5.52 ANGSTROMS REMARK 525 HOH A 431 DISTANCE = 5.22 ANGSTROMS REMARK 525 HOH A 439 DISTANCE = 5.27 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 222 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: ASR1 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 DNA SEQUENCING OF THE EXPRESSION CLONE FOR THIS PROTEIN REMARK 999 INDICATED 17 AMINO ACID SUBSTITUTIONS AMONG THE 184 REMARK 999 RESIDUES IN PROTEIN Q6FF54 AS INFERRED FROM THE GENOME REMARK 999 SEQUENCE OF ACINETOBACTER SP.. THE ELECTRON DENSITY AT REMARK 999 EACH OF THESE SITES WAS CONSISTENT WITH THE SEQUENCE OF REMARK 999 THE EXPRESSION PLASMID AND IN MOST CASES CLEARLY REMARK 999 INCONSISTENT WITH THE REPORTED GENOME SEQUENCE. AUTHORS REMARK 999 ASSUME THAT THESE DIFFERENCES ARISE FROM SEQUENCE REMARK 999 VARIATIONS AMONG ACINETOBACTER STRAINS BUT HAVE NOT REMARK 999 PURSUED ADDITIONAL EXPERIMENTAL INVESTIGATIONS OF REMARK 999 THEIR ORIGIN. DBREF 2EW0 A 1 184 UNP Q6FF54 Q6FF54_ACIAD 1 184 SEQADV 2EW0 MSE A 17 UNP Q6FF54 MET 17 MODIFIED RESIDUE SEQADV 2EW0 GLU A 34 UNP Q6FF54 ASP 34 SEE REMARK 999 SEQADV 2EW0 ILE A 40 UNP Q6FF54 LEU 40 SEE REMARK 999 SEQADV 2EW0 ALA A 46 UNP Q6FF54 SER 46 SEE REMARK 999 SEQADV 2EW0 ILE A 50 UNP Q6FF54 VAL 50 SEE REMARK 999 SEQADV 2EW0 LYS A 51 UNP Q6FF54 ARG 51 SEE REMARK 999 SEQADV 2EW0 ASP A 60 UNP Q6FF54 GLU 60 SEE REMARK 999 SEQADV 2EW0 ASN A 63 UNP Q6FF54 HIS 63 SEE REMARK 999 SEQADV 2EW0 ASN A 65 UNP Q6FF54 GLN 65 SEE REMARK 999 SEQADV 2EW0 THR A 89 UNP Q6FF54 VAL 89 SEE REMARK 999 SEQADV 2EW0 VAL A 100 UNP Q6FF54 LEU 100 SEE REMARK 999 SEQADV 2EW0 GLY A 131 UNP Q6FF54 THR 131 SEE REMARK 999 SEQADV 2EW0 ASP A 137 UNP Q6FF54 GLY 137 SEE REMARK 999 SEQADV 2EW0 ALA A 140 UNP Q6FF54 SER 140 SEE REMARK 999 SEQADV 2EW0 MSE A 151 UNP Q6FF54 MET 151 MODIFIED RESIDUE SEQADV 2EW0 ASP A 161 UNP Q6FF54 GLU 161 SEE REMARK 999 SEQADV 2EW0 ILE A 170 UNP Q6FF54 LEU 170 SEE REMARK 999 SEQADV 2EW0 THR A 175 UNP Q6FF54 ILE 175 SEE REMARK 999 SEQADV 2EW0 ALA A 178 UNP Q6FF54 SER 178 SEE REMARK 999 SEQADV 2EW0 LEU A 185 UNP Q6FF54 CLONING ARTIFACT SEQADV 2EW0 GLU A 186 UNP Q6FF54 CLONING ARTIFACT SEQADV 2EW0 HIS A 187 UNP Q6FF54 EXPRESSION TAG SEQADV 2EW0 HIS A 188 UNP Q6FF54 EXPRESSION TAG SEQADV 2EW0 HIS A 189 UNP Q6FF54 EXPRESSION TAG SEQADV 2EW0 HIS A 190 UNP Q6FF54 EXPRESSION TAG SEQADV 2EW0 HIS A 191 UNP Q6FF54 EXPRESSION TAG SEQADV 2EW0 HIS A 192 UNP Q6FF54 EXPRESSION TAG SEQRES 1 A 192 MET THR LYS GLN TYR LEU THR HIS ARG CYS LEU ILE ALA SEQRES 2 A 192 PRO PRO GLU MSE ALA ASP ASP PHE PHE ALA ASN THR VAL SEQRES 3 A 192 ILE TYR LEU ALA ARG HIS ASP GLU GLU GLY ALA GLN GLY SEQRES 4 A 192 ILE ILE ILE ASN ARG PRO ALA GLY ILE GLN ILE LYS GLU SEQRES 5 A 192 LEU LEU ASN ASP LEU ASP ILE ASP ALA ASP ASN VAL ASN SEQRES 6 A 192 PRO HIS GLU VAL LEU GLN GLY GLY PRO LEU ARG PRO GLU SEQRES 7 A 192 ALA GLY PHE VAL LEU HIS THR GLY GLN PRO THR TRP HIS SEQRES 8 A 192 SER SER ILE ALA VAL GLY GLU ASN VAL CYS ILE THR THR SEQRES 9 A 192 SER LYS ASP ILE LEU ASP ALA ILE ALA HIS ASN GLU GLY SEQRES 10 A 192 VAL GLY ARG TYR GLN ILE ALA LEU GLY TYR ALA SER TRP SEQRES 11 A 192 GLY LYS ASN GLN LEU GLU ASP GLU ILE ALA ARG GLY ASP SEQRES 12 A 192 TRP LEU ILE CYS ASP ALA ASP MSE ASP LEU ILE PHE ASN SEQRES 13 A 192 LEU PRO TYR ASP ASP ARG TRP ASP ALA ALA TYR LYS LYS SEQRES 14 A 192 ILE GLY VAL ASP ARG THR TRP LEU ALA SER GLU ILE GLY SEQRES 15 A 192 HIS ALA LEU GLU HIS HIS HIS HIS HIS HIS MODRES 2EW0 MSE A 17 MET SELENOMETHIONINE MODRES 2EW0 MSE A 151 MET SELENOMETHIONINE HET MSE A 17 8 HET MSE A 151 8 HET SO4 A 221 5 HET SO4 A 222 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 HOH *219(H2 O) HELIX 1 1 ILE A 50 LEU A 57 1 8 HELIX 2 2 LYS A 106 HIS A 114 1 9 HELIX 3 3 ASN A 133 ARG A 141 1 9 HELIX 4 4 ASP A 150 PHE A 155 1 6 HELIX 5 5 PRO A 158 ASP A 160 5 3 HELIX 6 6 ASP A 161 ILE A 170 1 10 HELIX 7 7 GLY A 171 ASP A 173 5 3 SHEET 1 A 6 PRO A 45 GLN A 49 0 SHEET 2 A 6 GLU A 68 GLN A 71 -1 O VAL A 69 N ALA A 46 SHEET 3 A 6 TYR A 121 TRP A 130 1 O ILE A 123 N LEU A 70 SHEET 4 A 6 LEU A 75 THR A 85 -1 N PHE A 81 O ALA A 124 SHEET 5 A 6 VAL A 100 THR A 103 -1 O CYS A 101 N HIS A 84 SHEET 6 A 6 SER A 93 GLY A 97 -1 N GLY A 97 O VAL A 100 SHEET 1 B 7 PRO A 45 GLN A 49 0 SHEET 2 B 7 GLU A 68 GLN A 71 -1 O VAL A 69 N ALA A 46 SHEET 3 B 7 TYR A 121 TRP A 130 1 O ILE A 123 N LEU A 70 SHEET 4 B 7 GLY A 36 ILE A 41 -1 N ALA A 37 O TRP A 130 SHEET 5 B 7 VAL A 26 ASP A 33 -1 N TYR A 28 O ILE A 40 SHEET 6 B 7 ARG A 9 ILE A 12 -1 N ARG A 9 O LEU A 29 SHEET 7 B 7 LEU A 145 ASP A 148 -1 O CYS A 147 N CYS A 10 LINK C GLU A 16 N MSE A 17 1555 1555 1.33 LINK C MSE A 17 N ALA A 18 1555 1555 1.33 LINK C ASP A 150 N MSE A 151 1555 1555 1.33 LINK C MSE A 151 N ASP A 152 1555 1555 1.33 SITE 1 AC1 7 HIS A 91 SER A 105 LYS A 106 ASP A 107 SITE 2 AC1 7 ASP A 173 HOH A 292 HOH A 339 SITE 1 AC2 9 HIS A 67 ARG A 120 TYR A 121 HOH A 243 SITE 2 AC2 9 HOH A 247 HOH A 257 HOH A 298 HOH A 315 SITE 3 AC2 9 HOH A 319 CRYST1 105.848 105.848 35.039 90.00 90.00 120.00 P 61 6 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 0.009448 0.005455 0.000000 0.00000 SCALE2 0.000000 0.010909 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028540 0.00000