HEADER METAL BINDING PROTEIN 28-OCT-10 2XVX TITLE COBALT CHELATASE CBIK (PERIPLASMATIC) FROM DESULVOBRIO VULGARIS TITLE 2 HILDENBOROUGH (NATIVE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHELATASE, PUTATIVE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 29-297; COMPND 5 SYNONYM: COBALT CHELATASE CBIK; COMPND 6 EC: 4.99.1.3; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO VULGARIS; SOURCE 3 ORGANISM_TAXID: 882; SOURCE 4 STRAIN: HILDENBOROUGH; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 GOLD (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-28 KEYWDS METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.V.ROMAO,S.A.L.LOBO,M.A.CARRONDO,L.M.SARAIVA,P.M.MATIAS REVDAT 4 01-MAY-24 2XVX 1 REMARK LINK REVDAT 3 16-FEB-11 2XVX 1 JRNL REVDAT 2 29-DEC-10 2XVX 1 JRNL REVDAT 1 22-DEC-10 2XVX 0 JRNL AUTH C.V.ROMAO,D.LADAKIS,S.A.L.LOBO,M.A.CARRONDO,A.A.BRINDLEY, JRNL AUTH 2 E.DEERY,P.M.MATIAS,R.W.PICKERSGILL,L.M.SARAIVA,M.J.WARREN JRNL TITL EVOLUTION IN A FAMILY OF CHELATASES FACILITATED BY THE JRNL TITL 2 INTRODUCTION OF ACTIVE SITE ASYMMETRY AND PROTEIN JRNL TITL 3 OLIGOMERIZATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 97 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21173279 JRNL DOI 10.1073/PNAS.1014298108 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0063 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 85.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 33596 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1768 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2425 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.45 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 117 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1979 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 133 REMARK 3 SOLVENT ATOMS : 217 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.30000 REMARK 3 B22 (A**2) : -0.30000 REMARK 3 B33 (A**2) : 0.60000 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): 0.105 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.102 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.067 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.276 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2180 ; 0.020 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2967 ; 1.767 ; 2.054 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 263 ; 5.154 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 88 ;39.235 ;22.955 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 329 ;13.180 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;19.060 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 314 ; 0.122 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1624 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1314 ; 1.145 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2102 ; 2.075 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 866 ; 3.044 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 864 ; 4.967 ; 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS.THE SIDE-CHAINS OF THE AMINO ACID RESIDUES- GLU22, REMARK 3 GLU23, ARG25, LYS30, ARG36, LYS51, MET52, LYS110, GLU184, GLU225 REMARK 3 WERE MODELLED WITH 0.5 OF OCCUPANCY DUE TO THE LACK OF ELECTRON REMARK 3 DENSITY PROBABLY DUE TO DISORDER. THE FOLLOWING AMINO ACID REMARK 3 RESIDUES WERE MODELLED WITH DOUBLE CONFORMATION- MET31, SER138, REMARK 3 ARG173, ARG236, GLU239, HIS245. REMARK 4 REMARK 4 2XVX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1290045876. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35365 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 42.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 28.00 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 20.30 REMARK 200 R MERGE FOR SHELL (I) : 0.83000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: MODEL OBTAINED WITH THE PROTEIN CO- CRYSTALLIZED REMARK 200 WITH COBALT. REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZATION SOLUTION: 100MM TRIS REMARK 280 -HCL PH8.5, 2M AMMONIUM SULFATE. THE DROP WAS MADE BY ADDING 1UL REMARK 280 OF PROTEIN PLUS 2UL OF CRYSTALLIZATION SOLUTION. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 60.53100 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 60.12300 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 60.53100 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 60.12300 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 60.53100 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 60.12300 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 60.53100 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 60.12300 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 60.53100 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 60.12300 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 60.53100 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 60.12300 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 60.53100 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 60.12300 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 60.53100 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 60.53100 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 60.12300 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -471.1 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 121.06200 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 -1.000000 0.000000 121.06200 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 NB HEM A1270 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 1 REMARK 465 HIS A 2 REMARK 465 GLY A 3 REMARK 465 ALA A 4 REMARK 465 PRO A 5 REMARK 465 LYS A 6 REMARK 465 ALA A 7 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 O3 GOL A 1283 O3 GOL A 1283 5555 2.16 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 99 CA - CB - CG ANGL. DEV. = 14.0 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 LEU A 244 59.43 -98.52 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 HEM A1270 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 96 NE2 REMARK 620 2 HEM A1270 NA 79.9 REMARK 620 3 HEM A1270 NB 92.6 85.0 REMARK 620 4 HEM A1270 NC 98.9 174.9 90.1 REMARK 620 5 HEM A1270 ND 89.9 89.8 173.7 95.2 REMARK 620 6 HIS A 96 NE2 161.9 82.0 86.0 99.1 89.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1288 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 164 OH REMARK 620 2 SO4 A1273 O2 112.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 1270 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1271 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1272 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1273 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1274 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1275 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1276 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1277 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1278 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1279 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1280 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1281 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1282 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1283 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1284 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1285 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO2 A 1286 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1287 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1288 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE ON THE DATABASE HAS A SIGNAL PEPTIDE, THE REMARK 999 SEQUENCE OF THE STRUCTURE PRESENTED STARTS ON RESIDUE 29 DBREF 2XVX A 1 269 UNP Q72EC8 Q72EC8_DESVH 29 297 SEQRES 1 A 269 GLY HIS GLY ALA PRO LYS ALA GLN LYS THR GLY ILE LEU SEQRES 2 A 269 LEU VAL ALA PHE GLY THR SER VAL GLU GLU ALA ARG PRO SEQRES 3 A 269 ALA LEU ASP LYS MET GLY ASP ARG VAL ARG ALA ALA HIS SEQRES 4 A 269 PRO ASP ILE PRO VAL ARG TRP ALA TYR THR ALA LYS MET SEQRES 5 A 269 ILE ARG ALA LYS LEU ARG ALA GLU GLY ILE ALA ALA PRO SEQRES 6 A 269 SER PRO ALA GLU ALA LEU ALA GLY MET ALA GLU GLU GLY SEQRES 7 A 269 PHE THR HIS VAL ALA VAL GLN SER LEU HIS THR ILE PRO SEQRES 8 A 269 GLY GLU GLU PHE HIS GLY LEU LEU GLU THR ALA HIS ALA SEQRES 9 A 269 PHE GLN GLY LEU PRO LYS GLY LEU THR ARG VAL SER VAL SEQRES 10 A 269 GLY LEU PRO LEU ILE GLY THR THR ALA ASP ALA GLU ALA SEQRES 11 A 269 VAL ALA GLU ALA LEU VAL ALA SER LEU PRO ALA ASP ARG SEQRES 12 A 269 LYS PRO GLY GLU PRO VAL VAL PHE MET GLY HIS GLY THR SEQRES 13 A 269 PRO HIS PRO ALA ASP ILE CYS TYR PRO GLY LEU GLN TYR SEQRES 14 A 269 TYR LEU TRP ARG LEU ASP PRO ASP LEU LEU VAL GLY THR SEQRES 15 A 269 VAL GLU GLY SER PRO SER PHE ASP ASN VAL MET ALA GLU SEQRES 16 A 269 LEU ASP VAL ARG LYS ALA LYS ARG VAL TRP LEU MET PRO SEQRES 17 A 269 LEU MET ALA VAL ALA GLY ASP HIS ALA ARG ASN ASP MET SEQRES 18 A 269 ALA GLY ASP GLU ASP ASP SER TRP THR SER GLN LEU ALA SEQRES 19 A 269 ARG ARG GLY ILE GLU ALA LYS PRO VAL LEU HIS GLY THR SEQRES 20 A 269 ALA GLU SER ASP ALA VAL ALA ALA ILE TRP LEU ARG HIS SEQRES 21 A 269 LEU ASP ASP ALA LEU ALA ARG LEU ASN HET HEM A1270 43 HET SO4 A1271 5 HET SO4 A1272 5 HET SO4 A1273 5 HET SO4 A1274 5 HET SO4 A1275 5 HET GOL A1276 6 HET GOL A1277 6 HET GOL A1278 6 HET GOL A1279 6 HET GOL A1280 6 HET GOL A1281 6 HET GOL A1282 6 HET GOL A1283 6 HET GOL A1284 6 HET GOL A1285 6 HET CO2 A1286 3 HET CL A1287 1 HET NA A1288 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM CO2 CARBON DIOXIDE HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 SO4 5(O4 S 2-) FORMUL 8 GOL 10(C3 H8 O3) FORMUL 18 CO2 C O2 FORMUL 19 CL CL 1- FORMUL 20 NA NA 1+ FORMUL 21 HOH *217(H2 O) HELIX 1 1 ARG A 25 HIS A 39 1 15 HELIX 2 2 ALA A 50 GLU A 60 1 11 HELIX 3 3 SER A 66 GLU A 77 1 12 HELIX 4 4 GLY A 92 GLN A 106 1 15 HELIX 5 5 THR A 124 LEU A 139 1 16 HELIX 6 6 HIS A 158 ASP A 161 5 4 HELIX 7 7 ILE A 162 ASP A 175 1 14 HELIX 8 8 SER A 188 LYS A 200 1 13 HELIX 9 9 GLY A 214 ASN A 219 1 6 HELIX 10 10 SER A 228 ARG A 236 1 9 HELIX 11 11 GLY A 246 GLU A 249 5 4 HELIX 12 12 SER A 250 ARG A 267 1 18 SHEET 1 AA 4 VAL A 44 TYR A 48 0 SHEET 2 AA 4 THR A 10 ALA A 16 1 O ILE A 12 N ARG A 45 SHEET 3 AA 4 HIS A 81 SER A 86 1 O HIS A 81 N GLY A 11 SHEET 4 AA 4 ARG A 114 GLY A 118 1 O ARG A 114 N VAL A 82 SHEET 1 AB 4 LEU A 178 THR A 182 0 SHEET 2 AB 4 VAL A 149 GLY A 153 1 O VAL A 149 N LEU A 179 SHEET 3 AB 4 ARG A 203 PRO A 208 1 O TRP A 205 N VAL A 150 SHEET 4 AB 4 GLU A 239 PRO A 242 1 O GLU A 239 N VAL A 204 LINK NE2 HIS A 96 FE HEM A1270 1555 1555 1.97 LINK NE2 HIS A 96 FE HEM A1270 5555 1555 2.18 LINK OH TYR A 164 NA NA A1288 1555 1555 2.99 LINK O2 SO4 A1273 NA NA A1288 1555 1555 3.15 CISPEP 1 SER A 186 PRO A 187 0 -2.23 SITE 1 AC1 11 PRO A 91 GLU A 93 HIS A 96 LEU A 99 SITE 2 AC1 11 GLU A 100 HIS A 103 LEU A 119 HIS A 158 SITE 3 AC1 11 PRO A 159 HOH A2070 HOH A2200 SITE 1 AC2 6 GLY A 92 GLU A 93 GLU A 94 THR A 156 SITE 2 AC2 6 HIS A 158 HOH A2069 SITE 1 AC3 6 HIS A 103 ARG A 114 VAL A 115 SER A 116 SITE 2 AC3 6 VAL A 117 ARG A 267 SITE 1 AC4 9 LEU A 87 HIS A 88 THR A 89 HIS A 154 SITE 2 AC4 9 MET A 210 ALA A 211 NA A1288 HOH A2202 SITE 3 AC4 9 HOH A2203 SITE 1 AC5 4 PRO A 43 VAL A 44 ARG A 45 HOH A2204 SITE 1 AC6 7 THR A 19 SER A 20 VAL A 21 ILE A 53 SITE 2 AC6 7 GLY A 214 ASP A 215 GOL A1284 SITE 1 AC7 6 VAL A 136 ARG A 143 ASP A 175 ASP A 197 SITE 2 AC7 6 ARG A 236 HOH A2206 SITE 1 AC8 3 THR A 49 LYS A 51 MET A 52 SITE 1 AC9 4 LYS A 144 ARG A 203 GOL A1279 HOH A2111 SITE 1 BC1 5 LYS A 144 ARG A 203 GLU A 239 GOL A1278 SITE 2 BC1 5 HOH A2209 SITE 1 BC2 4 GOL A1285 HOH A2210 HOH A2211 HOH A2212 SITE 1 BC3 5 PRO A 176 ASP A 197 VAL A 198 HOH A2206 SITE 2 BC3 5 HOH A2213 SITE 1 BC4 3 SER A 250 ASP A 251 ALA A 252 SITE 1 BC5 2 PRO A 176 ARG A 199 SITE 1 BC6 6 PHE A 17 HIS A 154 GLY A 214 ASP A 215 SITE 2 BC6 6 HIS A 216 SO4 A1275 SITE 1 BC7 5 ARG A 58 ILE A 62 GOL A1280 HOH A2214 SITE 2 BC7 5 HOH A2215 SITE 1 BC8 3 GLU A 184 HIS A 216 HOH A2217 SITE 1 BC9 1 ALA A 141 SITE 1 CC1 5 THR A 89 GLY A 153 HIS A 154 TYR A 164 SITE 2 CC1 5 SO4 A1273 CRYST1 121.062 121.062 120.246 90.00 90.00 90.00 I 4 2 2 16 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 0.008260 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008260 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008316 0.00000