HEADER METAL TRANSPORT 11-JUL-06 2HN1 TITLE CRYSTAL STRUCTURE OF A CORA SOLUBLE DOMAIN FROM A. FULGIDUS IN COMPLEX TITLE 2 WITH CO2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAGNESIUM AND COBALT TRANSPORTER; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL SOLUBLE DOMAIN; COMPND 5 SYNONYM: CORA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS; SOURCE 3 ORGANISM_TAXID: 2234; SOURCE 4 STRAIN: ATCC 49558D; SOURCE 5 GENE: CORA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15-B KEYWDS INTEGRAL MEMBRANE PROTEIN FRAGMENT; METAL TRANSPORTER PROTEIN; KEYWDS 2 DIVALENT CATIONS, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR J.PAYANDEH,E.F.PAI REVDAT 4 18-OCT-17 2HN1 1 REMARK REVDAT 3 13-JUL-11 2HN1 1 VERSN REVDAT 2 24-FEB-09 2HN1 1 VERSN REVDAT 1 29-AUG-06 2HN1 0 JRNL AUTH J.PAYANDEH,E.F.PAI JRNL TITL A STRUCTURAL BASIS FOR MG(2+) HOMEOSTASIS AND THE CORA JRNL TITL 2 TRANSLOCATION CYCLE. JRNL REF EMBO J. V. 25 3762 2006 JRNL REFN ISSN 0261-4189 JRNL PMID 16902408 JRNL DOI 10.1038/SJ.EMBOJ.7601269 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 9953 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) : 0.303 REMARK 3 FREE R VALUE : 0.317 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 490 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 9 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1019 REMARK 3 BIN R VALUE (WORKING SET) : 0.4530 REMARK 3 BIN FREE R VALUE : 0.4340 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 57 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1999 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 99.66 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.35600 REMARK 3 B22 (A**2) : -5.35600 REMARK 3 B33 (A**2) : 10.71300 REMARK 3 B12 (A**2) : -7.09500 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.140 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 30.25 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2HN1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1000038530. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL 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, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9953 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.47900 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: MAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE 2.08 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.3 M AMMONIUM SULFATE, 10 MM COCL2, REMARK 280 0.1 M HEPES PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-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 47.57467 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 95.14933 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 71.36200 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 118.93667 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 23.78733 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 47.57467 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 95.14933 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 118.93667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 71.36200 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 23.78733 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THE BIOLOGICALLY RELEVANT MOLECULE OF FULL-LENGTH REMARK 300 CORA IS A HOMOPENTAMER. REMARK 300 HERE, WE FIND A SINGLE MOLECULE OF THE SOLUBLE DOMAIN REMARK 300 WITHIN THE ASSYMETRIC UNIT, AND A DOMAIN-SWAPPED DIMER REMARK 300 IS FORMED BY SPACE GROUP SYMMETRY. REMARK 300 WE HAVE PROPOSED THAT THE CONFORMATIONAL CHANGE REMARK 300 OBSERVED HERE, RELATIVE TO THE FULL-LENGTH PROTEIN, REMARK 300 MAY INDICATE A MECHANISM FOR GATING IN THE FULL-LENGTH REMARK 300 TRANSPORTER PROTEIN. 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 7590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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 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 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ARG A 2 REMARK 465 ILE A 3 REMARK 465 PRO A 4 REMARK 465 ALA A 5 REMARK 465 THR A 6 REMARK 465 ILE A 7 REMARK 465 LYS A 8 REMARK 465 LYS A 9 REMARK 465 LYS A 10 REMARK 465 MET A 11 REMARK 465 ALA A 12 REMARK 465 LEU A 13 REMARK 465 PRO A 14 REMARK 465 PRO A 15 REMARK 465 ALA A 16 REMARK 465 THR A 17 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 LYS A 24 72.95 -162.46 REMARK 500 LYS A 25 -43.32 -157.48 REMARK 500 VAL A 26 11.49 56.36 REMARK 500 GLU A 38 -173.50 60.17 REMARK 500 VAL A 41 7.86 -55.11 REMARK 500 PHE A 43 58.60 -152.79 REMARK 500 VAL A 48 68.70 -62.74 REMARK 500 LEU A 51 -49.13 163.27 REMARK 500 SER A 53 22.04 -77.73 REMARK 500 VAL A 54 -44.24 -140.35 REMARK 500 ARG A 56 -91.79 -81.41 REMARK 500 SER A 57 95.36 -57.78 REMARK 500 ALA A 58 -6.72 158.74 REMARK 500 LEU A 59 -94.47 -59.31 REMARK 500 ALA A 60 74.84 31.53 REMARK 500 LEU A 61 63.62 -68.16 REMARK 500 ASN A 62 3.48 -157.60 REMARK 500 HIS A 88 139.41 -39.27 REMARK 500 GLU A 122 -87.06 45.89 REMARK 500 LEU A 137 119.34 -162.86 REMARK 500 GLU A 145 -141.70 -107.10 REMARK 500 TYR A 146 42.68 39.86 REMARK 500 TRP A 147 -146.30 -78.62 REMARK 500 ALA A 166 -169.91 -60.77 REMARK 500 ASP A 198 -72.22 -60.27 REMARK 500 GLU A 199 -9.30 -57.49 REMARK 500 ASP A 204 -20.66 50.69 REMARK 500 LEU A 207 26.46 -66.32 REMARK 500 ARG A 237 37.18 -140.28 REMARK 500 LEU A 242 -27.48 -175.83 REMARK 500 GLU A 246 -29.46 -156.95 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 CO A1001 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 253 OD1 REMARK 620 2 ASP A 253 OD2 54.2 REMARK 620 3 HIS A 257 NE2 95.1 90.8 REMARK 620 4 ASP A 253 OD1 141.7 111.9 122.1 REMARK 620 5 ASP A 253 OD2 90.5 104.8 163.8 56.3 REMARK 620 6 HIS A 257 NE2 90.1 144.0 87.6 99.2 77.2 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 CO A 1001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HN2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CORA MG2+ TRANSPORTER HOMOLOGUE FROM T. REMARK 900 MARITIMA IN COMPLEX WITH DIVALENT CATIONS REMARK 900 RELATED ID: 2BBJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CORA MG2+ TRANSPORTER REMARK 900 RELATED ID: 2BBH RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF T.MARITIMA CORA SOLUBLE DOMAIN REMARK 900 RELATED ID: 2IUB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A DIVALENT METAL ION TRANSPORTER CORA DBREF 2HN1 A 1 263 UNP O29472 O29472_ARCFU 1 263 SEQADV 2HN1 GLY A -2 UNP O29472 CLONING ARTIFACT SEQADV 2HN1 SER A -1 UNP O29472 CLONING ARTIFACT SEQADV 2HN1 HIS A 0 UNP O29472 CLONING ARTIFACT SEQRES 1 A 266 GLY SER HIS MET ARG ILE PRO ALA THR ILE LYS LYS LYS SEQRES 2 A 266 MET ALA LEU PRO PRO ALA THR PRO VAL PHE THR GLY GLU SEQRES 3 A 266 LYS LYS VAL GLU GLU THR LYS ILE THR ALA ALA ILE TYR SEQRES 4 A 266 ASP GLU LYS SER VAL GLU PHE LYS GLU LEU GLU VAL GLY SEQRES 5 A 266 GLU LEU GLU SER VAL VAL ARG SER ALA LEU ALA LEU ASN SEQRES 6 A 266 LYS LYS LEU TRP ILE ASP VAL VAL GLY VAL HIS ASP GLU SEQRES 7 A 266 SER LEU ILE ALA LYS ILE CYS GLU PHE LEU GLY ILE HIS SEQRES 8 A 266 PRO LEU ALA ALA GLU ASP ILE LEU ASN THR ALA GLN ARG SEQRES 9 A 266 VAL LYS ILE GLU ASP TYR ASP ASP HIS LEU PHE LEU VAL SEQRES 10 A 266 LEU LYS ILE LEU LEU TYR ASN GLU THR LEU GLU ILE ASP SEQRES 11 A 266 GLN LEU SER LEU VAL LEU LYS LYS ASN LEU VAL ALA THR SEQRES 12 A 266 PHE GLU GLU ARG GLU TYR TRP ILE LEU ASP SER ILE ARG SEQRES 13 A 266 SER ARG LEU LYS SER GLY GLY ARG MET ARG LYS LEU ALA SEQRES 14 A 266 GLY ASP TYR LEU ALA TYR THR ILE LEU ASP ALA VAL VAL SEQRES 15 A 266 ASP SER TYR PHE GLU ALA LEU LEU LYS ILE SER ASP GLU SEQRES 16 A 266 ILE GLU VAL LEU GLU ASP GLU VAL VAL SER GLY ASP SER SEQRES 17 A 266 THR LEU ILE GLY LYS ILE HIS SER LEU LYS ARG GLU ILE SEQRES 18 A 266 LEU ALA PHE ARG ASN ALA VAL TRP PRO LEU ARG ASP VAL SEQRES 19 A 266 LEU SER PHE PHE THR ARG VAL GLU HIS GLU LEU ILE GLY SEQRES 20 A 266 GLU GLU VAL LYS VAL TYR TYR ARG ASP VAL TYR ASP HIS SEQRES 21 A 266 ALA VAL ARG LEU MET GLU HET CO A1001 1 HETNAM CO COBALT (II) ION FORMUL 2 CO CO 2+ HELIX 1 1 LEU A 51 ARG A 56 1 6 HELIX 2 2 ASP A 74 PHE A 84 1 11 HELIX 3 3 HIS A 88 ASN A 97 1 10 HELIX 4 4 LEU A 149 SER A 158 1 10 HELIX 5 5 GLY A 160 LEU A 165 1 6 HELIX 6 6 ALA A 166 SER A 202 1 37 HELIX 7 7 GLY A 209 TRP A 226 1 18 HELIX 8 8 PRO A 227 VAL A 238 1 12 HELIX 9 9 VAL A 247 MET A 262 1 16 SHEET 1 A 7 PHE A 43 LYS A 44 0 SHEET 2 A 7 THR A 32 TYR A 36 -1 N ILE A 35 O LYS A 44 SHEET 3 A 7 LYS A 64 VAL A 69 -1 O ASP A 68 N THR A 32 SHEET 4 A 7 LEU A 137 GLU A 142 1 O GLU A 142 N VAL A 69 SHEET 5 A 7 LEU A 124 LYS A 134 -1 N LYS A 134 O LEU A 137 SHEET 6 A 7 HIS A 110 TYR A 120 -1 N LEU A 119 O GLU A 125 SHEET 7 A 7 LYS A 103 ASP A 106 -1 N GLU A 105 O PHE A 112 LINK CO CO A1001 OD1 ASP A 253 1555 1555 2.46 LINK CO CO A1001 OD2 ASP A 253 1555 1555 2.34 LINK CO CO A1001 NE2 HIS A 257 1555 1555 1.89 LINK CO CO A1001 OD1 ASP A 253 1555 10554 1.95 LINK CO CO A1001 OD2 ASP A 253 1555 10554 2.55 LINK CO CO A1001 NE2 HIS A 257 1555 10554 2.29 CISPEP 1 TYR A 107 ASP A 108 0 -14.41 SITE 1 AC1 2 ASP A 253 HIS A 257 CRYST1 101.216 101.216 142.724 90.00 90.00 120.00 P 61 2 2 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 0.009880 0.005704 0.000000 0.00000 SCALE2 0.000000 0.011408 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007007 0.00000 MASTER 360 0 1 9 7 0 1 6 0 0 0 21 END