HEADER ELECTRON TRANSPORT 17-NOV-98 3CAO TITLE OXIDISED STRUCTURE OF THE ACIDIC CYTOCHROME C3 FROM DESULFOVIBRIO TITLE 2 AFRICANUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C3; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO AFRICANUS; SOURCE 3 ORGANISM_TAXID: 873; SOURCE 4 STRAIN: BENGHAZI; SOURCE 5 CELLULAR_LOCATION: PERIPLASM KEYWDS CYTOCHROME C3, TETRAHEME, OXIDISED FORM, ELECTRON TRANSPORT, KEYWDS 2 DESULFOVIBRIO AFRICANUS EXPDTA X-RAY DIFFRACTION AUTHOR S.NORAGER,P.LEGRAND,L.PIEULLE,C.HATCHIKIAN,M.ROTH REVDAT 6 11-APR-18 3CAO 1 REMARK REVDAT 5 04-APR-18 3CAO 1 REMARK REVDAT 4 13-JUL-11 3CAO 1 VERSN REVDAT 3 22-SEP-10 3CAO 1 REMARK REVDAT 2 24-FEB-09 3CAO 1 VERSN REVDAT 1 23-JUL-00 3CAO 0 JRNL AUTH S.NORAGER,P.LEGRAND,L.PIEULLE,C.HATCHIKIAN,M.ROTH JRNL TITL CRYSTAL STRUCTURE OF THE OXIDISED AND REDUCED ACIDIC JRNL TITL 2 CYTOCHROME C3FROM DESULFOVIBRIO AFRICANUS. JRNL REF J.MOL.BIOL. V. 290 881 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10398589 JRNL DOI 10.1006/JMBI.1999.2917 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.C.NORAGER REMARK 1 TITL CRYSTALLOGRAPHIC STUDIES OF THE TWO TETRAHEME CYTOCHROMES C3 REMARK 1 TITL 2 FROM DESULFOVIBRIO AFRICANUS REMARK 1 REF THESIS, UNIVERSITE JOSEPH 1998 REMARK 1 REF 2 FOURIER REMARK 1 PUBL GRENOBLE, FRANCE : UNIVERSITE JOSEPH FOURIER (THESIS) REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH V.MAGRO,L.PIEULLE,N.FORGET,B.GUIGLIARELLI,Y.PETILLOT, REMARK 1 AUTH 2 E.C.HATCHIKIAN REMARK 1 TITL FURTHER CHARACTERIZATION OF THE TWO TETRAHEME CYTOCHROMES C3 REMARK 1 TITL 2 FROM DESULFOVIBRIO AFRICANUS: NUCLEOTIDE SEQUENCES, EPR REMARK 1 TITL 3 SPECTROSCOPY AND BIOLOGICAL ACTIVITY REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1342 149 1997 REMARK 1 REFN ISSN 0006-3002 REMARK 1 REFERENCE 3 REMARK 1 AUTH L.PIEULLE,J.HALADJIAN,J.BONICEL,E.C.HATCHIKIAN REMARK 1 TITL BIOCHEMICAL STUDIES OF THE C-TYPE CYTOCHROMES OF THE SULFATE REMARK 1 TITL 2 REDUCER DESULFOVIBRIO AFRICANUS. CHARACTERIZATION OF TWO REMARK 1 TITL 3 TETRAHEME CYTOCHROMES C3 WITH DIFFERENT SPECIFICITY REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1273 51 1996 REMARK 1 REFN ISSN 0006-3002 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXS REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.198 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 786 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 179 REMARK 3 SOLVENT ATOMS : 265 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 ANGLE DISTANCES (A) : NULL REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUES WITH AN OCCUPANCY LOWER THEN 1.0 ARE REFINED REMARK 3 WITH THE GIVEN OCCUPANCY. THIS OCCUPANCY HAS BEEN REMARK 3 ESTABLISHED MANUALLY TO AVOID POSITIVE OR NEGATIVE PEAKS REMARK 3 IN THE FOBS-FCALC DENSITY MAPS. REMARK 4 REMARK 4 3CAO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000178900. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JAN-97 REMARK 200 TEMPERATURE (KELVIN) : 108.2 REMARK 200 PH : 5.80 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM02 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9189 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : THOMSON/PRINCETON JNSJR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29638 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.34300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.80 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 3 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X 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 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 16555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z+1/2,-X+1/2,-Y+1/2 REMARK 290 19555 -Z+1/2,-X+1/2,Y+1/2 REMARK 290 20555 -Z+1/2,X+1/2,-Y+1/2 REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z+1/2,-X+1/2 REMARK 290 23555 Y+1/2,-Z+1/2,-X+1/2 REMARK 290 24555 -Y+1/2,-Z+1/2,X+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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 54.00000 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 54.00000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 54.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 54.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 54.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 54.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 54.00000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 54.00000 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 54.00000 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 54.00000 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 54.00000 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 54.00000 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 54.00000 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 54.00000 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 54.00000 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 54.00000 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 54.00000 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 54.00000 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 54.00000 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 54.00000 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 54.00000 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 54.00000 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 54.00000 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 54.00000 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 54.00000 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 54.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 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: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 24020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -839.0 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 108.00000 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 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 108.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 108.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 108.00000 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 AS ARS A 110 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 266 LIES ON A SPECIAL POSITION. 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 247 O HOH A 350 1.97 REMARK 500 O HOH A 230 O HOH A 253 2.10 REMARK 500 O HOH A 117 O HOH A 239 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 AS ARS A 110 O HOH A 296 19554 1.27 REMARK 500 O HOH A 283 O HOH A 350 22555 2.19 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 ARG A 17 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 17 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 53 CB - CG - OD2 ANGL. DEV. = -9.7 DEGREES REMARK 500 TYR A 78 CB - CG - CD2 ANGL. DEV. = -4.1 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 PHE A 22 82.36 -167.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLU A 29 0.10 SIDE CHAIN REMARK 500 GLU A 98 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 CGN A 1 -10.51 REMARK 500 GLU A 16 10.69 REMARK 500 GLY A 56 13.10 REMARK 500 LYS A 102 11.83 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 A 104 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 24 NE2 REMARK 620 2 HEM A 104 NA 91.6 REMARK 620 3 HEM A 104 NB 88.9 89.1 REMARK 620 4 HEM A 104 NC 89.6 178.0 89.3 REMARK 620 5 HEM A 104 ND 93.2 89.8 177.7 91.7 REMARK 620 6 HIS A 40 NE2 175.9 91.9 89.1 86.8 88.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 105 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 41 NE2 REMARK 620 2 HEM A 105 NA 89.1 REMARK 620 3 HEM A 105 NB 87.5 90.4 REMARK 620 4 HEM A 105 NC 90.5 179.6 89.6 REMARK 620 5 HEM A 105 ND 93.0 90.1 179.3 89.9 REMARK 620 6 HIS A 63 NE2 175.7 87.3 90.0 93.0 89.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 106 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 27 NE2 REMARK 620 2 HEM A 106 NA 91.1 REMARK 620 3 HEM A 106 NB 88.0 89.8 REMARK 620 4 HEM A 106 NC 90.8 178.1 90.4 REMARK 620 5 HEM A 106 ND 92.3 89.7 179.4 90.0 REMARK 620 6 HIS A 86 NE2 179.0 89.5 91.2 88.6 88.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 107 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 79 NE2 REMARK 620 2 HEM A 107 NA 92.4 REMARK 620 3 HEM A 107 NB 87.7 90.8 REMARK 620 4 HEM A 107 NC 88.9 178.7 89.5 REMARK 620 5 HEM A 107 ND 90.1 89.8 177.8 89.9 REMARK 620 6 HIS A 100 NE2 178.6 87.7 93.6 91.0 88.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 111 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 6 NE2 REMARK 620 2 HOH A 132 O 112.6 REMARK 620 3 ASP A 70 OD2 104.9 111.0 REMARK 620 4 HEM A 105 O1D 90.2 147.3 83.5 REMARK 620 5 HEM A 105 O2D 105.3 93.4 129.3 56.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 112 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 53 OD2 REMARK 620 2 HOH A 272 O 101.7 REMARK 620 3 GLU A 16 OE2 92.6 127.3 REMARK 620 4 HOH A 262 O 116.3 90.5 127.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 113 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 2 OE2 REMARK 620 2 GLU A 87 OE2 131.5 REMARK 620 3 GLU A 87 OE1 99.3 53.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 114 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 26 OE1 REMARK 620 2 GLU A 29 OE2 102.2 REMARK 620 3 GLU A 26 OE2 52.1 101.0 REMARK 620 4 GLU A 29 OE2 135.8 81.0 171.6 REMARK 620 5 GLU A 29 OE1 94.2 119.1 133.2 49.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ARS A 108 AS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 26 OE2 REMARK 620 2 ZN A 114 ZN 50.2 REMARK 620 3 ZN A 114 ZN 104.9 55.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ARS A 109 AS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 253 O REMARK 620 2 HOH A 370 O 67.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ARS A 110 AS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 347 O REMARK 620 2 ZN A 113 ZN 68.0 REMARK 620 3 ZN A 113 ZN 138.6 151.7 REMARK 620 4 HOH A 347 O 79.8 138.6 68.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 113 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 114 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 107 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARS A 108 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARS A 109 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARS A 110 DBREF 3CAO A 2 103 UNP P94690 CYC3A_DESAF 26 127 SEQRES 1 A 103 CGN GLU ASP MET THR HIS VAL PRO THR ASP ALA PHE GLY SEQRES 2 A 103 LYS LEU GLU ARG PRO ALA ALA VAL PHE ASN HIS ASP GLU SEQRES 3 A 103 HIS ASN GLU LYS ALA GLY ILE GLU SER CYS ASN ALA CYS SEQRES 4 A 103 HIS HIS VAL TRP VAL ASN GLY VAL LEU ALA GLU ASP GLU SEQRES 5 A 103 ASP SER VAL GLY THR PRO CYS SER ASP CYS HIS ALA LEU SEQRES 6 A 103 GLU GLN ASP GLY ASP THR PRO GLY LEU GLN ASP ALA TYR SEQRES 7 A 103 HIS GLN GLN CYS TRP GLY CYS HIS GLU LYS GLN ALA LYS SEQRES 8 A 103 GLY PRO VAL MET CYS GLY GLU CYS HIS VAL LYS ASN HET CGN A 1 8 HET ZN A 111 1 HET ZN A 112 1 HET ZN A 113 1 HET ZN A 114 1 HET HEM A 104 43 HET HEM A 105 43 HET HEM A 106 43 HET HEM A 107 43 HET ARS A 108 1 HET ARS A 109 1 HET ARS A 110 1 HETNAM CGN 5-OXO-PYRROLIDINE-2-CARBALDEHYDE HETNAM ZN ZINC ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM ARS ARSENIC HETSYN HEM HEME FORMUL 1 CGN C5 H7 N O2 FORMUL 2 ZN 4(ZN 2+) FORMUL 6 HEM 4(C34 H32 FE N4 O4) FORMUL 10 ARS 3(AS) FORMUL 13 HOH *265(H2 O) HELIX 1 1 ASP A 10 PHE A 12 5 3 HELIX 2 2 HIS A 24 ALA A 31 1 8 HELIX 3 3 CYS A 36 ALA A 38 5 3 HELIX 4 4 CYS A 59 CYS A 62 1 4 HELIX 5 5 LEU A 74 GLN A 89 1 16 HELIX 6 6 CYS A 96 CYS A 99 1 4 SHEET 1 A 2 TRP A 43 VAL A 44 0 SHEET 2 A 2 VAL A 47 LEU A 48 -1 O VAL A 47 N VAL A 44 LINK C CGN A 1 N GLU A 2 1555 1555 1.36 LINK FE HEM A 104 NE2 HIS A 24 1555 1555 1.99 LINK FE HEM A 104 NE2 HIS A 40 1555 1555 1.98 LINK CAB HEM A 104 SG CYS A 36 1555 1555 1.81 LINK CAC HEM A 104 SG CYS A 39 1555 1555 1.82 LINK FE HEM A 105 NE2 HIS A 41 1555 1555 2.02 LINK FE HEM A 105 NE2 HIS A 63 1555 1555 2.04 LINK CAB HEM A 105 SG CYS A 59 1555 1555 1.80 LINK CAC HEM A 105 SG CYS A 62 1555 1555 1.82 LINK FE HEM A 106 NE2 HIS A 27 1555 1555 2.03 LINK FE HEM A 106 NE2 HIS A 86 1555 1555 2.02 LINK CAB HEM A 106 SG CYS A 82 1555 1555 1.81 LINK CAC HEM A 106 SG CYS A 85 1555 1555 1.84 LINK FE HEM A 107 NE2 HIS A 79 1555 1555 1.99 LINK FE HEM A 107 NE2 HIS A 100 1555 1555 2.02 LINK CAB HEM A 107 SG CYS A 96 1555 1555 1.83 LINK CAC HEM A 107 SG CYS A 99 1555 1555 1.84 LINK ZN ZN A 111 NE2 HIS A 6 1555 1555 2.11 LINK ZN ZN A 111 O HOH A 132 1555 1555 2.17 LINK ZN ZN A 112 OD2 ASP A 53 1555 1555 2.20 LINK ZN ZN A 113 OE2 GLU A 2 1555 1555 2.25 LINK ZN ZN A 114 OE1 GLU A 26 1555 1555 2.30 LINK AS ARS A 108 OE2 GLU A 26 1555 1555 3.13 LINK AS ARS A 108 ZN ZN A 114 1555 1555 3.10 LINK AS ARS A 109 O HOH A 253 1555 1555 2.61 LINK AS ARS A 109 O HOH A 370 1555 1555 2.55 LINK ZN ZN A 112 O HOH A 272 1555 1555 2.44 LINK ZN ZN A 114 OE2 GLU A 29 1555 1555 2.40 LINK ZN ZN A 114 OE2 GLU A 26 1555 1555 2.64 LINK AS ARS A 108 ZN ZN A 114 1555 3556 2.87 LINK AS ARS A 110 O HOH A 347 1555 19554 3.04 LINK AS ARS A 110 ZN ZN A 113 1555 19554 3.08 LINK AS ARS A 110 ZN ZN A 113 1555 17454 3.08 LINK AS ARS A 110 O HOH A 347 1555 17454 3.05 LINK ZN ZN A 111 OD2 ASP A 70 1555 22555 2.19 LINK ZN ZN A 111 O1D HEM A 105 1555 22555 2.52 LINK ZN ZN A 111 O2D HEM A 105 1555 22555 2.15 LINK ZN ZN A 112 OE2 GLU A 16 1555 21455 2.47 LINK ZN ZN A 112 O HOH A 262 1555 21455 2.24 LINK ZN ZN A 113 OE2 GLU A 87 1555 21455 2.31 LINK ZN ZN A 113 OE1 GLU A 87 1555 21455 2.65 LINK ZN ZN A 114 OE2 GLU A 29 1555 3556 2.69 LINK ZN ZN A 114 OE1 GLU A 29 1555 3556 2.48 SITE 1 AC1 4 HIS A 6 ASP A 70 HEM A 105 HOH A 132 SITE 1 AC2 4 GLU A 16 ASP A 53 HOH A 262 HOH A 272 SITE 1 AC3 4 GLU A 2 GLU A 87 ARS A 109 ARS A 110 SITE 1 AC4 3 GLU A 26 GLU A 29 ARS A 108 SITE 1 AC5 19 CGN A 1 MET A 4 PRO A 8 PHE A 22 SITE 2 AC5 19 HIS A 24 ASN A 28 ILE A 33 CYS A 36 SITE 3 AC5 19 CYS A 39 HIS A 40 VAL A 55 PRO A 58 SITE 4 AC5 19 CYS A 59 TYR A 78 HOH A 134 HOH A 136 SITE 5 AC5 19 HOH A 196 HOH A 228 HOH A 246 SITE 1 AC6 22 HIS A 6 CYS A 39 HIS A 41 TRP A 43 SITE 2 AC6 22 SER A 54 THR A 57 PRO A 58 CYS A 59 SITE 3 AC6 22 CYS A 62 HIS A 63 ASP A 70 THR A 71 SITE 4 AC6 22 PRO A 72 ALA A 77 GLN A 80 GLN A 81 SITE 5 AC6 22 ASN A 103 ZN A 111 HOH A 117 HOH A 123 SITE 6 AC6 22 HOH A 128 HOH A 285 SITE 1 AC7 17 VAL A 21 PHE A 22 HIS A 27 LYS A 30 SITE 2 AC7 17 ALA A 31 ILE A 33 GLN A 81 CYS A 82 SITE 3 AC7 17 CYS A 85 HIS A 86 GLN A 89 PRO A 93 SITE 4 AC7 17 HOH A 118 HOH A 192 HOH A 255 HOH A 308 SITE 5 AC7 17 HOH A 328 SITE 1 AC8 20 VAL A 7 THR A 9 PHE A 12 LEU A 15 SITE 2 AC8 20 GLU A 16 ARG A 17 ALA A 19 ALA A 20 SITE 3 AC8 20 VAL A 55 GLN A 75 TYR A 78 HIS A 79 SITE 4 AC8 20 TRP A 83 HIS A 86 PRO A 93 CYS A 96 SITE 5 AC8 20 CYS A 99 HIS A 100 HOH A 115 HOH A 220 SITE 1 AC9 3 GLU A 26 GLU A 29 ZN A 114 SITE 1 BC1 4 GLU A 87 ZN A 113 HOH A 253 HOH A 370 SITE 1 BC2 4 GLU A 87 ZN A 113 HOH A 296 HOH A 347 CRYST1 108.000 108.000 108.000 90.00 90.00 90.00 I 2 3 24 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 0.009259 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009259 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009259 0.00000 HETATM 1 CB CGN A 1 2.020 80.009 42.647 1.00 13.80 C HETATM 2 CG CGN A 1 3.388 79.920 43.616 1.00 16.54 C HETATM 3 CD CGN A 1 3.389 81.334 43.809 1.00 16.86 C HETATM 4 N CGN A 1 2.506 82.164 43.319 1.00 14.03 N HETATM 5 OE1 CGN A 1 4.701 82.004 43.998 1.00 15.76 O HETATM 6 C CGN A 1 0.471 80.858 44.171 1.00 14.38 C HETATM 7 CA CGN A 1 1.200 81.291 43.095 1.00 14.52 C HETATM 8 O CGN A 1 -0.594 80.128 44.115 1.00 11.51 O