HEADER TRANSPORT PROTEIN 25-FEB-09 2ZZT TITLE CRYSTAL STRUCTURE OF THE CYTOSOLIC DOMAIN OF THE CATION TITLE 2 DIFFUSION FACILITATOR FAMILY PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CYTOSOLIC DOMAIN; COMPND 5 SYNONYM: CATION DIFFUSION FACILITATOR; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 STRAIN: MS8; SOURCE 5 GENE: CDF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET26B KEYWDS CATION DIFFUSION FACILITATOR (CDF), TRANSPORTER, ZINC, KEYWDS 2 MEMBRANE PROTEIN, CYTOSOLIC DOMAIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.HIGUCHI,M.HATTORI,Y.TANAKA,R.ISHITANI,O.NUREKI REVDAT 1 18-AUG-09 2ZZT 0 JRNL AUTH T.HIGUCHI,M.HATTORI,Y.TANAKA,R.ISHITANI,O.NUREKI JRNL TITL CRYSTAL STRUCTURE OF THE CYTOSOLIC DOMAIN OF THE JRNL TITL 2 CATION DIFFUSION FACILITATOR FAMILY PROTEIN JRNL REF PROTEINS V. 76 768 2009 JRNL REFN ISSN 0887-3585 JRNL PMID 19422055 JRNL DOI 10.1002/PROT.22444 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.260 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 3707 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.236 REMARK 3 R VALUE (WORKING SET) : 0.235 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.480 REMARK 3 FREE R VALUE TEST SET COUNT : 296 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 29.8650 - 3.5790 0.90 3041 129 0.2220 0.2330 REMARK 3 2 2.8900 - 2.8420 0.99 3274 167 0.2780 0.3290 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 : 0.32 REMARK 3 B_SOL : 92.02 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.510 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.860 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 93.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 87.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.25500 REMARK 3 B22 (A**2) : -9.25500 REMARK 3 B33 (A**2) : 13.83800 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 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 : 0.014 684 REMARK 3 ANGLE : 1.475 901 REMARK 3 CHIRALITY : 0.087 104 REMARK 3 PLANARITY : 0.004 117 REMARK 3 DIHEDRAL : 20.696 248 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE F(+) AND F(-) WERE USED FOR THE REMARK 3 REFINEMENT. THUS, THE TOTAL NUBER OF THE REFLECTION IS 6611. REMARK 4 REMARK 4 2ZZT COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-FEB-09. REMARK 100 THE RCSB ID CODE IS RCSB028632. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97923, 0.97939, 0.96416 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL 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 : 3707 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.840 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 8.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08300 REMARK 200 FOR THE DATA SET : 32.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28400 REMARK 200 FOR SHELL : 5.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6-2.0M AMMONIUM SULFATE, PH 8.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 48.85950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 28.20905 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 27.78667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 48.85950 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 28.20905 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 27.78667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 48.85950 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 28.20905 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 27.78667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 48.85950 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 28.20905 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 27.78667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 48.85950 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 28.20905 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 27.78667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 48.85950 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 28.20905 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 27.78667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 56.41809 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 55.57333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 56.41809 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 55.57333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 56.41809 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 55.57333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 56.41809 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 55.57333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 56.41809 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 55.57333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 56.41809 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 55.57333 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: 1430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 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 -0.500000 -0.866025 0.000000 -48.85950 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 -28.20905 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -27.78667 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 S SO4 A 1 LIES ON A SPECIAL POSITION. REMARK 375 S SO4 A 2 LIES ON A SPECIAL POSITION. 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 206 REMARK 465 ASP A 207 REMARK 465 GLY A 208 REMARK 465 LYS A 244 REMARK 465 VAL A 293 REMARK 465 GLU A 294 REMARK 465 GLU A 295 REMARK 465 GLU A 296 REMARK 465 GLY A 297 REMARK 465 PHE A 298 REMARK 465 GLY A 299 REMARK 465 LEU A 300 REMARK 465 LYS A 301 REMARK 465 LYS A 302 REMARK 465 GLY A 303 REMARK 465 GLU A 304 REMARK 465 LYS A 305 REMARK 465 LYS A 306 REMARK 465 HIS A 307 REMARK 465 HIS A 308 REMARK 465 HIS A 309 REMARK 465 HIS A 310 REMARK 465 HIS A 311 REMARK 465 HIS A 312 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 ARG A 211 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 213 CG CD OE1 OE2 REMARK 470 ARG A 239 CD NE CZ NH1 NH2 REMARK 470 VAL A 241 CG1 CG2 REMARK 470 GLU A 264 CG CD OE1 OE2 REMARK 470 LYS A 268 CG CD CE NZ REMARK 470 LYS A 271 CG CD CE NZ REMARK 470 LYS A 275 CG CD CE NZ REMARK 470 ASN A 292 CG OD1 ND2 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 GLU A 225 -17.68 -46.30 REMARK 500 ASN A 232 62.24 34.47 REMARK 500 ASP A 254 105.64 -47.93 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 SO4 A 1 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2 DBREF 2ZZT A 206 306 UNP Q9WZX9 Q9WZX9_THEMA 206 306 SEQADV 2ZZT HIS A 307 UNP Q9WZX9 EXPRESSION TAG SEQADV 2ZZT HIS A 308 UNP Q9WZX9 EXPRESSION TAG SEQADV 2ZZT HIS A 309 UNP Q9WZX9 EXPRESSION TAG SEQADV 2ZZT HIS A 310 UNP Q9WZX9 EXPRESSION TAG SEQADV 2ZZT HIS A 311 UNP Q9WZX9 EXPRESSION TAG SEQADV 2ZZT HIS A 312 UNP Q9WZX9 EXPRESSION TAG SEQRES 1 A 107 MSE ASP GLY MSE LYS ARG THR GLU LEU ASP MSE TYR ASP SEQRES 2 A 107 ASP ILE PHE ALA VAL LEU GLU ARG PHE PRO ASN VAL HIS SEQRES 3 A 107 ASN PRO HIS ARG VAL ARG ILE ARG ARG VAL GLY THR LYS SEQRES 4 A 107 TYR PHE ILE GLU MSE ASP ILE GLU VAL ASP GLY LYS MSE SEQRES 5 A 107 SER VAL LYS ASP ALA HIS GLU LEU THR VAL LYS ILE ARG SEQRES 6 A 107 LYS GLU MSE LEU LYS ARG ARG ASP ASP ILE GLU ASP VAL SEQRES 7 A 107 THR ILE HIS VAL GLU PRO LEU GLY ASN VAL GLU GLU GLU SEQRES 8 A 107 GLY PHE GLY LEU LYS LYS GLY GLU LYS LYS HIS HIS HIS SEQRES 9 A 107 HIS HIS HIS MODRES 2ZZT MSE A 209 MET SELENOMETHIONINE MODRES 2ZZT MSE A 216 MET SELENOMETHIONINE MODRES 2ZZT MSE A 249 MET SELENOMETHIONINE MODRES 2ZZT MSE A 257 MET SELENOMETHIONINE MODRES 2ZZT MSE A 273 MET SELENOMETHIONINE HET MSE A 209 8 HET MSE A 216 8 HET MSE A 249 8 HET MSE A 257 8 HET MSE A 273 8 HET SO4 A 1 5 HET SO4 A 2 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 HOH *(H2 O) HELIX 1 1 LYS A 210 GLU A 225 1 16 HELIX 2 2 SER A 258 ARG A 277 1 20 SHEET 1 A 3 HIS A 231 ARG A 239 0 SHEET 2 A 3 PHE A 246 VAL A 253 -1 O PHE A 246 N ARG A 239 SHEET 3 A 3 ASP A 282 PRO A 289 1 O GLU A 288 N VAL A 253 LINK C MSE A 209 N LYS A 210 1555 1555 1.34 LINK C ASP A 215 N MSE A 216 1555 1555 1.33 LINK C MSE A 216 N TYR A 217 1555 1555 1.32 LINK C GLU A 248 N MSE A 249 1555 1555 1.32 LINK C MSE A 249 N ASP A 250 1555 1555 1.32 LINK C LYS A 256 N MSE A 257 1555 1555 1.33 LINK C MSE A 257 N SER A 258 1555 1555 1.32 LINK C GLU A 272 N MSE A 273 1555 1555 1.32 LINK C MSE A 273 N LEU A 274 1555 1555 1.33 SITE 1 AC1 2 HIS A 231 ASN A 232 SITE 1 AC2 2 HIS A 286 VAL A 287 CRYST1 97.719 97.719 83.360 90.00 90.00 120.00 H 3 2 18 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 0.010233 0.005908 0.000000 0.00000 SCALE2 0.000000 0.011817 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011996 0.00000 HETATM 1 N MSE A 209 -5.015 -19.738 1.125 1.00 94.24 N HETATM 2 CA MSE A 209 -4.373 -18.458 0.787 1.00 96.73 C HETATM 3 C MSE A 209 -2.829 -18.494 0.665 1.00 96.21 C HETATM 4 O MSE A 209 -2.148 -19.190 1.428 1.00 88.55 O HETATM 5 CB MSE A 209 -4.787 -17.377 1.782 1.00 93.63 C HETATM 6 CG MSE A 209 -4.710 -15.979 1.216 1.00 95.13 C HETATM 7 SE MSE A 209 -5.965 -15.675 -0.238 1.00120.28 SE HETATM 8 CE MSE A 209 -5.154 -14.160 -1.048 1.00 86.71 C