HEADER METAL TRANSPORT/MEMBRANE PROTEIN 17-OCT-05 2BBH TITLE X-RAY STRUCTURE OF T.MARITIMA CORA SOLUBLE DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIVALENT CATION TRANSPORT-RELATED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-266; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-TMCORA DERIVED FROM PET15B KEYWDS TRANSPORTER, MG, MEMBRANE, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS KEYWDS 2 CONSORTIUM, SGC, METAL TRANSPORT-MEMBRANE PROTEIN COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR V.V.LUNIN,E.DOBROVETSKY,G.KHUTORESKAYA,A.BOCHKAREV,M.E.MAGUIRE, AUTHOR 2 A.M.EDWARDS,C.M.KOTH,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 5 18-OCT-17 2BBH 1 REMARK REVDAT 4 13-JUL-11 2BBH 1 VERSN REVDAT 3 24-FEB-09 2BBH 1 VERSN REVDAT 2 18-APR-06 2BBH 1 JRNL REVDAT 1 13-DEC-05 2BBH 0 JRNL AUTH V.V.LUNIN,E.DOBROVETSKY,G.KHUTORESKAYA,R.ZHANG,A.JOACHIMIAK, JRNL AUTH 2 D.A.DOYLE,A.BOCHKAREV,M.E.MAGUIRE,A.M.EDWARDS,C.M.KOTH JRNL TITL CRYSTAL STRUCTURE OF THE CORA MG2+ TRANSPORTER. JRNL REF NATURE V. 440 833 2006 JRNL REFN ISSN 0028-0836 JRNL PMID 16598263 JRNL DOI 10.1038/NATURE04642 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 25999 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 + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1378 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1866 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.14 REMARK 3 BIN R VALUE (WORKING SET) : 0.2510 REMARK 3 BIN FREE R VALUE SET COUNT : 101 REMARK 3 BIN FREE R VALUE : 0.3470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1876 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 134 REMARK 3 SOLVENT ATOMS : 236 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.18000 REMARK 3 B22 (A**2) : -0.18000 REMARK 3 B33 (A**2) : 0.36000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.136 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.130 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.083 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.650 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2094 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2835 ; 1.728 ; 2.034 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 228 ; 4.379 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 104 ;36.715 ;23.462 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 360 ;13.011 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;13.097 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 319 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1564 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 998 ; 0.230 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1428 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 203 ; 0.201 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 5 ; 0.128 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 78 ; 0.236 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 35 ; 0.250 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1139 ; 1.139 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1880 ; 1.977 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 975 ; 2.684 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 955 ; 4.298 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BBH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-05. REMARK 100 THE DEPOSITION ID IS D_1000034908. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27404 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 42.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06300 REMARK 200 FOR THE DATA SET : 30.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.46900 REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 0.2M MGCL2, 0.1M TRIS, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 50.80450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 38.99750 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.99750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 25.40225 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.99750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.99750 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 76.20675 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.99750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.99750 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 25.40225 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.99750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.99750 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 76.20675 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 50.80450 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN. ACCORDING TO AUTHORS, THE REMARK 300 BIOLOGICALLY RELEVANT ASSEMBLY SHOULD BE A PENTAMER. REMARK 300 HOWEVER, SINCE THE CONSTRUCT IS ONLY CYTOPLASMIC, WITHOUT REMARK 300 TRANSMEMBRANE DOMAINS AND ANY MEMBRANE, IT FORMS A DIMER REMARK 300 WHICH HAS NO BIOLOGICAL SIGNIFICANCE. 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 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 508 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MSE A 1 REMARK 465 GLU A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 ARG A 5 REMARK 465 LEU A 6 REMARK 465 SER A 7 REMARK 465 ALA A 8 REMARK 465 LYS A 9 REMARK 465 LYS A 10 REMARK 465 GLY A 11 REMARK 465 LEU A 12 REMARK 465 ASN A 118 REMARK 465 LEU A 119 REMARK 465 LEU A 200 REMARK 465 GLU A 201 REMARK 465 ARG A 202 REMARK 465 PRO A 203 REMARK 465 GLU A 204 REMARK 465 LYS A 205 REMARK 465 GLU A 206 REMARK 465 LYS A 245 REMARK 465 GLU A 246 REMARK 465 THR A 247 REMARK 465 VAL A 248 REMARK 465 PRO A 249 REMARK 465 TYR A 250 REMARK 465 PHE A 251 REMARK 465 ARG A 252 REMARK 465 ASP A 253 REMARK 465 VAL A 254 REMARK 465 TYR A 255 REMARK 465 ASP A 256 REMARK 465 HIS A 257 REMARK 465 THR A 258 REMARK 465 ILE A 259 REMARK 465 GLN A 260 REMARK 465 ILE A 261 REMARK 465 ALA A 262 REMARK 465 ASP A 263 REMARK 465 THR A 264 REMARK 465 VAL A 265 REMARK 465 GLU A 266 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 612 O HOH A 618 2.11 REMARK 500 NH1 ARG A 229 O HOH A 603 2.12 REMARK 500 O HOH A 452 O HOH A 637 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O4 DMU A 403 O HOH A 540 7555 2.17 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 ARG A 24 15.81 -140.42 REMARK 500 GLU A 28 145.89 -173.71 REMARK 500 ASP A 116 80.67 -156.00 REMARK 500 LYS A 133 -121.88 51.94 REMARK 500 GLU A 198 -133.97 -94.87 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 NA A 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 125 OE2 REMARK 620 2 LYS A 142 O 111.8 REMARK 620 3 GLN A 140 OE1 132.5 104.0 REMARK 620 4 GLY A 144 O 96.5 109.6 99.8 REMARK 620 5 GLU A 125 OE1 50.1 89.6 101.9 146.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 613 O REMARK 620 2 ASP A 89 OD1 84.8 REMARK 620 3 HOH A 425 O 92.2 77.1 REMARK 620 4 HOH A 437 O 93.8 95.2 169.8 REMARK 620 5 HOH A 619 O 171.3 100.8 95.5 79.1 REMARK 620 6 HOH A 573 O 87.4 170.1 97.1 91.4 87.7 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 DMU A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMU A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMU A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMU A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2BBJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CORA MG2+ TRANSPORTER DBREF 2BBH A 1 266 UNP Q9WZ31 Q9WZ31_THEMA 1 266 SEQADV 2BBH GLY A -2 UNP Q9WZ31 CLONING ARTIFACT SEQADV 2BBH SER A -1 UNP Q9WZ31 CLONING ARTIFACT SEQADV 2BBH HIS A 0 UNP Q9WZ31 CLONING ARTIFACT SEQADV 2BBH MSE A 1 UNP Q9WZ31 MET 1 MODIFIED RESIDUE SEQADV 2BBH MSE A 32 UNP Q9WZ31 MET 32 MODIFIED RESIDUE SEQADV 2BBH THR A 82 UNP Q9WZ31 ILE 82 CLONING ARTIFACT SEQADV 2BBH MSE A 112 UNP Q9WZ31 MET 112 MODIFIED RESIDUE SEQADV 2BBH MSE A 138 UNP Q9WZ31 MET 138 MODIFIED RESIDUE SEQRES 1 A 269 GLY SER HIS MSE GLU GLU LYS ARG LEU SER ALA LYS LYS SEQRES 2 A 269 GLY LEU PRO PRO GLY THR LEU VAL TYR THR GLY LYS TYR SEQRES 3 A 269 ARG GLU ASP PHE GLU ILE GLU VAL MSE ASN TYR SER ILE SEQRES 4 A 269 GLU GLU PHE ARG GLU PHE LYS THR THR ASP VAL GLU SER SEQRES 5 A 269 VAL LEU PRO PHE ARG ASP SER SER THR PRO THR TRP ILE SEQRES 6 A 269 ASN ILE THR GLY ILE HIS ARG THR ASP VAL VAL GLN ARG SEQRES 7 A 269 VAL GLY GLU PHE PHE GLY THR HIS PRO LEU VAL LEU GLU SEQRES 8 A 269 ASP ILE LEU ASN VAL HIS GLN ARG PRO LYS VAL GLU PHE SEQRES 9 A 269 PHE GLU ASN TYR VAL PHE ILE VAL LEU LYS MSE PHE THR SEQRES 10 A 269 TYR ASP LYS ASN LEU HIS GLU LEU GLU SER GLU GLN VAL SEQRES 11 A 269 SER LEU ILE LEU THR LYS ASN CYS VAL LEU MSE PHE GLN SEQRES 12 A 269 GLU LYS ILE GLY ASP VAL PHE ASP PRO VAL ARG GLU ARG SEQRES 13 A 269 ILE ARG TYR ASN ARG GLY ILE ILE ARG LYS LYS ARG ALA SEQRES 14 A 269 ASP TYR LEU LEU TYR SER LEU ILE ASP ALA LEU VAL ASP SEQRES 15 A 269 ASP TYR PHE VAL LEU LEU GLU LYS ILE ASP ASP GLU ILE SEQRES 16 A 269 ASP VAL LEU GLU GLU GLU VAL LEU GLU ARG PRO GLU LYS SEQRES 17 A 269 GLU THR VAL GLN ARG THR HIS GLN LEU LYS ARG ASN LEU SEQRES 18 A 269 VAL GLU LEU ARG LYS THR ILE TRP PRO LEU ARG GLU VAL SEQRES 19 A 269 LEU SER SER LEU TYR ARG ASP VAL PRO PRO LEU ILE GLU SEQRES 20 A 269 LYS GLU THR VAL PRO TYR PHE ARG ASP VAL TYR ASP HIS SEQRES 21 A 269 THR ILE GLN ILE ALA ASP THR VAL GLU MODRES 2BBH MSE A 32 MET SELENOMETHIONINE MODRES 2BBH MSE A 112 MET SELENOMETHIONINE MODRES 2BBH MSE A 138 MET SELENOMETHIONINE HET MSE A 32 8 HET MSE A 112 8 HET MSE A 138 8 HET DMU A 401 33 HET DMU A 402 33 HET DMU A 403 33 HET DMU A 404 33 HET NA A 301 1 HET MG A 302 1 HETNAM MSE SELENOMETHIONINE HETNAM DMU DECYL-BETA-D-MALTOPYRANOSIDE HETNAM NA SODIUM ION HETNAM MG MAGNESIUM ION HETSYN DMU DECYLMALTOSIDE FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 DMU 4(C22 H42 O11) FORMUL 6 NA NA 1+ FORMUL 7 MG MG 2+ FORMUL 8 HOH *236(H2 O) HELIX 1 1 ASP A 46 SER A 56 5 11 HELIX 2 2 ARG A 69 GLY A 81 1 13 HELIX 3 3 HIS A 83 ASN A 92 1 10 HELIX 4 4 PHE A 147 TYR A 156 1 10 HELIX 5 5 ILE A 160 LYS A 164 5 5 HELIX 6 6 ARG A 165 GLU A 198 1 34 HELIX 7 7 THR A 207 ILE A 243 1 37 SHEET 1 A 7 GLU A 38 THR A 44 0 SHEET 2 A 7 GLU A 28 SER A 35 -1 N ASN A 33 O ARG A 40 SHEET 3 A 7 THR A 60 THR A 65 -1 O THR A 65 N GLU A 28 SHEET 4 A 7 CYS A 135 GLN A 140 1 O MSE A 138 N ILE A 64 SHEET 5 A 7 GLU A 123 THR A 132 -1 N ILE A 130 O LEU A 137 SHEET 6 A 7 TYR A 105 THR A 114 -1 N ILE A 108 O LEU A 129 SHEET 7 A 7 LYS A 98 PHE A 101 -1 N GLU A 100 O PHE A 107 LINK C VAL A 31 N MSE A 32 1555 1555 1.33 LINK C MSE A 32 N ASN A 33 1555 1555 1.34 LINK C LYS A 111 N MSE A 112 1555 1555 1.32 LINK C MSE A 112 N PHE A 113 1555 1555 1.33 LINK C LEU A 137 N MSE A 138 1555 1555 1.33 LINK C MSE A 138 N PHE A 139 1555 1555 1.33 LINK NA NA A 301 OE2 GLU A 125 1555 1555 2.37 LINK NA NA A 301 O LYS A 142 1555 1555 2.20 LINK NA NA A 301 OE1 GLN A 140 1555 1555 2.27 LINK NA NA A 301 O GLY A 144 1555 1555 2.30 LINK MG MG A 302 O HOH A 613 1555 1555 2.27 LINK MG MG A 302 OD1 ASP A 89 1555 1555 1.96 LINK MG MG A 302 O HOH A 425 1555 1555 2.34 LINK MG MG A 302 O HOH A 437 1555 1555 2.31 LINK MG MG A 302 O HOH A 619 1555 1555 2.10 LINK MG MG A 302 O HOH A 573 1555 1555 2.20 LINK OE1 GLU A 125 NA NA A 301 1555 1555 2.68 CISPEP 1 HIS A 120 GLU A 121 0 -0.56 CISPEP 2 GLU A 198 VAL A 199 0 -1.94 SITE 1 AC1 10 LYS A 22 VAL A 99 LYS A 133 ARG A 165 SITE 2 AC1 10 TYR A 171 GLU A 230 HOH A 504 HOH A 506 SITE 3 AC1 10 HOH A 522 HOH A 597 SITE 1 AC2 11 LYS A 111 PHE A 113 SER A 124 VAL A 178 SITE 2 AC2 11 TYR A 181 THR A 224 HOH A 494 HOH A 513 SITE 3 AC2 11 HOH A 529 HOH A 530 HOH A 585 SITE 1 AC3 16 GLU A 38 SER A 57 HIS A 83 HIS A 94 SITE 2 AC3 16 GLN A 95 ARG A 96 PRO A 97 PHE A 101 SITE 3 AC3 16 GLU A 103 LYS A 111 LEU A 228 HOH A 530 SITE 4 AC3 16 HOH A 536 HOH A 540 HOH A 562 HOH A 585 SITE 1 AC4 6 TYR A 171 ASP A 175 ASP A 179 PHE A 182 SITE 2 AC4 6 HOH A 509 HOH A 543 SITE 1 AC5 5 MSE A 112 GLU A 125 GLN A 140 LYS A 142 SITE 2 AC5 5 GLY A 144 SITE 1 AC6 6 ASP A 89 HOH A 425 HOH A 437 HOH A 573 SITE 2 AC6 6 HOH A 613 HOH A 619 CRYST1 77.995 77.995 101.609 90.00 90.00 90.00 P 41 21 2 8 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 0.012821 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012821 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009842 0.00000