PDB Short entry for 3FMS HEADER TRANSCRIPTION REGULATOR 22-DEC-08 3FMS TITLE CRYSTAL STRUCTURE OF TM0439, A GNTR TRANSCRIPTIONAL REGULATOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATOR, GNTR FAMILY; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA MSB8; SOURCE 3 ORGANISM_TAXID: 243274; SOURCE 4 STRAIN: MSB8 / DSM 3109 / JCM 10099; SOURCE 5 GENE: TM_0439; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS GNTR FAMILY, TRANSCRIPTIONAL REGULATOR, STRUCTURAL GENOMICS, SURFACE KEYWDS 2 ENTROPY REDUCTION, PSI-2, PROTEIN STRUCTURE INITIATIVE, INTEGRATED KEYWDS 3 CENTER FOR STRUCTURE AND FUNCTION INNOVATION, ISFI, DNA-BINDING, KEYWDS 4 TRANSCRIPTION REGULATION, TRANSCRIPTION REGULATOR, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR M.ZHENG,D.R.COOPER,M.YU,L.-W.HUNG,U.DEREWENDA,Z.S.DEREWENDA, AUTHOR 2 INTEGRATED CENTER FOR STRUCTURE AND FUNCTION INNOVATION (ISFI) REVDAT 6 20-OCT-21 3FMS 1 REMARK SEQADV LINK REVDAT 5 24-JAN-18 3FMS 1 AUTHOR REVDAT 4 01-NOV-17 3FMS 1 REMARK REVDAT 3 09-APR-14 3FMS 1 SOURCE VERSN REVDAT 2 28-APR-09 3FMS 1 JRNL REVDAT 1 10-FEB-09 3FMS 0 SPRSDE 10-FEB-09 3FMS 3DBW JRNL AUTH M.ZHENG,D.R.COOPER,N.E.GROSSOEHME,M.YU,L.W.HUNG,M.CIESLIK, JRNL AUTH 2 U.DEREWENDA,S.A.LESLEY,I.A.WILSON,D.P.GIEDROC,Z.S.DEREWENDA JRNL TITL STRUCTURE OF THERMOTOGA MARITIMA TM0439: IMPLICATIONS FOR JRNL TITL 2 THE MECHANISM OF BACTERIAL GNTR TRANSCRIPTION REGULATORS JRNL TITL 3 WITH ZN2+-BINDING FCD DOMAINS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 65 356 2009 JRNL REFN ISSN 0907-4449 JRNL PMID 19307717 JRNL DOI 10.1107/S0907444909004727 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 12586 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 620 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 36.1670 - 3.4910 1.00 3096 156 0.1560 0.2050 REMARK 3 2 3.4910 - 2.7720 1.00 3069 149 0.1470 0.2350 REMARK 3 3 2.7720 - 2.4210 1.00 3037 169 0.1500 0.2550 REMARK 3 4 2.4210 - 2.2000 0.91 2764 146 0.1670 0.2770 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 61.55 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.72900 REMARK 3 B22 (A**2) : 0.86500 REMARK 3 B33 (A**2) : 1.86400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 3.63700 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 : 0.017 3499 REMARK 3 ANGLE : 1.310 6351 REMARK 3 CHIRALITY : 0.108 270 REMARK 3 PLANARITY : 0.007 515 REMARK 3 DIHEDRAL : 14.195 895 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): 10.2423 44.5731 10.2735 REMARK 3 T TENSOR REMARK 3 T11: 0.2202 T22: 0.2641 REMARK 3 T33: 0.2348 T12: -0.0018 REMARK 3 T13: -0.0112 T23: 0.0140 REMARK 3 L TENSOR REMARK 3 L11: 0.6846 L22: 1.2730 REMARK 3 L33: 0.8469 L12: -0.5198 REMARK 3 L13: -0.1357 L23: -0.0437 REMARK 3 S TENSOR REMARK 3 S11: -0.0519 S12: -0.1237 S13: -0.0735 REMARK 3 S21: 0.1136 S22: -0.0118 S23: -0.0123 REMARK 3 S31: 0.0659 S32: 0.0181 S33: 0.0581 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: AUTHORS USED TLS REMARK 4 REMARK 4 3FMS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000050782. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-AUG-07 REMARK 200 TEMPERATURE (KELVIN) : 173 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97960, 0.95370, 0.97980 REMARK 200 MONOCHROMATOR : KOHZU: DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12695 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 46.3000 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 (%) : 88.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.22800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% 2-METHYL-2,4-PENTANEDIOL, 0.1 M REMARK 280 SODIUM ACETATE PH 4.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 42.59400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.85900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.59400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.85900 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.4 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 229 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 281 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 284 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 58 CD GLU A 58 OE1 0.083 REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 8 CB - CG - CD1 ANGL. DEV. = 10.7 DEGREES REMARK 500 GLU A 58 OE1 - CD - OE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 ARG A 161 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 166 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 166 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 172 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 172 NE - CZ - NH2 ANGL. DEV. = -3.5 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 SER A 44 160.17 -44.65 REMARK 500 ARG A 166 50.15 -101.84 REMARK 500 ARG A 213 -160.19 86.48 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 NI A 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 134 NE2 REMARK 620 2 HIS A 174 NE2 114.2 REMARK 620 3 HIS A 196 NE2 104.6 92.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: ISFI335 RELATED DB: TARGETDB DBREF 3FMS A 6 214 UNP Q9WYS0 Q9WYS0_THEMA 6 214 SEQADV 3FMS ALA A 118 UNP Q9WYS0 GLU 118 ENGINEERED MUTATION SEQADV 3FMS ALA A 119 UNP Q9WYS0 LYS 119 ENGINEERED MUTATION SEQADV 3FMS ALA A 122 UNP Q9WYS0 LYS 122 ENGINEERED MUTATION SEQRES 1 A 209 VAL ASP LEU VAL ARG THR LYS VAL TYR ASN LEU LEU LYS SEQRES 2 A 209 GLU MSE ILE LEU ASN HIS GLU LEU LYS LEU GLY GLU LYS SEQRES 3 A 209 LEU ASN VAL ARG GLU LEU SER GLU LYS LEU GLY ILE SER SEQRES 4 A 209 PHE THR PRO VAL ARG ASP ALA LEU LEU GLN LEU ALA THR SEQRES 5 A 209 GLU GLY LEU VAL LYS VAL VAL PRO ARG VAL GLY PHE PHE SEQRES 6 A 209 VAL THR ASP VAL ASP GLU LYS PHE ILE ARG GLU THR ILE SEQRES 7 A 209 GLU THR ARG ILE MSE MSE GLU VAL PHE CYS LEU GLU ASN SEQRES 8 A 209 TYR PHE ASP LYS ILE ALA GLY SER GLU GLU LEU LEU GLU SEQRES 9 A 209 ILE LYS GLY GLU ILE ASP ASP VAL ALA ALA SER ALA ALA SEQRES 10 A 209 ARG GLU ILE PHE ASP ASP SER ASP GLU ARG LEU HIS LYS SEQRES 11 A 209 LEU PHE ILE ARG ALA SER GLY ASN GLU LEU ILE ILE SER SEQRES 12 A 209 LEU TYR GLU LYS ILE TRP ASP ARG ILE ASP LEU VAL ARG SEQRES 13 A 209 HIS LEU ASN GLU ARG TYR VAL VAL SER ASN ARG GLU HIS SEQRES 14 A 209 LYS GLU LEU ILE GLU ARG ILE ILE SER GLY ASP LYS GLU SEQRES 15 A 209 GLY ALA ILE GLU LYS LEU LYS GLU HIS LEU LYS ASN VAL SEQRES 16 A 209 GLU ALA GLU THR ILE LYS ASN LEU TYR THR TYR GLU ARG SEQRES 17 A 209 SER MODRES 3FMS MSE A 20 MET SELENOMETHIONINE MODRES 3FMS MSE A 88 MET SELENOMETHIONINE MODRES 3FMS MSE A 89 MET SELENOMETHIONINE HET MSE A 20 17 HET MSE A 88 17 HET MSE A 89 17 HET NI A 301 1 HET ACT A 302 7 HET ACT A 303 7 HETNAM MSE SELENOMETHIONINE HETNAM NI NICKEL (II) ION HETNAM ACT ACETATE ION FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 NI NI 2+ FORMUL 3 ACT 2(C2 H3 O2 1-) FORMUL 5 HOH *81(H2 O) HELIX 1 1 VAL A 6 ASN A 23 1 18 HELIX 2 2 ASN A 33 GLY A 42 1 10 HELIX 3 3 SER A 44 GLY A 59 1 16 HELIX 4 4 ASP A 75 TYR A 97 1 23 HELIX 5 5 TYR A 97 GLY A 103 1 7 HELIX 6 6 SER A 104 ALA A 121 1 18 HELIX 7 7 ALA A 122 ALA A 140 1 19 HELIX 8 8 ASN A 143 ILE A 153 1 11 HELIX 9 9 ILE A 153 LEU A 163 1 11 HELIX 10 10 ARG A 166 SER A 183 1 18 HELIX 11 11 ASP A 185 LEU A 208 1 24 HELIX 12 12 TYR A 209 TYR A 211 5 3 SHEET 1 A 2 VAL A 61 VAL A 64 0 SHEET 2 A 2 GLY A 68 VAL A 71 -1 O GLY A 68 N VAL A 64 LINK C GLU A 19 N MSE A 20 1555 1555 1.32 LINK C MSE A 20 N ILE A 21 1555 1555 1.32 LINK C ILE A 87 N MSE A 88 1555 1555 1.30 LINK C MSE A 88 N MSE A 89 1555 1555 1.31 LINK C MSE A 89 N GLU A 90 1555 1555 1.32 LINK NE2 HIS A 134 NI NI A 301 1555 1555 2.08 LINK NE2 HIS A 174 NI NI A 301 1555 1555 2.12 LINK NE2 HIS A 196 NI NI A 301 1555 1555 2.10 SITE 1 AC1 5 ASP A 130 HIS A 134 HIS A 174 HIS A 196 SITE 2 AC1 5 ACT A 302 SITE 1 AC2 8 ARG A 86 ASP A 130 HIS A 134 HIS A 196 SITE 2 AC2 8 VAL A 200 HOH A 230 HOH A 243 NI A 301 SITE 1 AC3 2 PRO A 65 ARG A 66 CRYST1 85.188 71.718 43.323 90.00 104.59 90.00 C 1 2 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 0.011739 0.000000 0.003056 0.00000 SCALE2 0.000000 0.013944 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023852 0.00000