HEADER ELECTRON TRANSPORT 18-APR-02 1LJ0 TITLE STRUCTURE OF QUINTUPLE MUTANT OF THE RAT OUTER MITOCONDRIAL CYTOCHROME TITLE 2 B5. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME B5 OUTER MITOCHONDRIAL MEMBRANE ISOFORM; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: WATER SOLUBLE DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS CYTOCHROME, HEME, PROTEIN ENGINEERING, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.B.COWLEY,A.ALTUVE,O.KUCHMENT,S.TERZYAN,X.C.ZHANG,M.RIVERA,D.BENSON REVDAT 4 16-AUG-23 1LJ0 1 REMARK REVDAT 3 27-OCT-21 1LJ0 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1LJ0 1 VERSN REVDAT 1 20-NOV-02 1LJ0 0 JRNL AUTH A.B.COWLEY,A.ALTUVE,O.KUCHMENT,S.TERZYAN,X.C.ZHANG,M.RIVERA, JRNL AUTH 2 D.BENSON JRNL TITL TOWARD ENGINEERING THE STABILITY AND HEMIN BINDING JRNL TITL 2 PROPERTIES OF MICROSOMAL CYTOCHROMES B5 INTO RAT OUTER JRNL TITL 3 MITOCHONDRIAL CYTOCHROME B5: EXAMINING THE INFLUENCE OF JRNL TITL 4 RESIDUES 25 AND 71. JRNL REF BIOCHEMISTRY V. 41 11566 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12269800 JRNL DOI 10.1021/BI026005L REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.00 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) (%) : 90.2 REMARK 3 NUMBER OF REFLECTIONS : 21562 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R FREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1474 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2821 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 175 REMARK 3 SOLVENT ATOMS : 191 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.02 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.22200 REMARK 3 B22 (A**2) : -6.69800 REMARK 3 B33 (A**2) : 6.92000 REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.610 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL ANISOTROPIC B FACTOR 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 : 0.37 REMARK 3 BSOL : 49.18 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: USED MAXIMUM LIKELIHOOD TARGET REMARK 3 FOR AMPLITUDES REMARK 4 REMARK 4 1LJ0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-APR-02. REMARK 100 THE DEPOSITION ID IS D_1000015978. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-FEB-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MULTILAYER MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23729 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.78 REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1ICC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MG ACETATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 19.87650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 83.69850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.42700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 83.69850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.87650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.42700 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -39.75300 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 350 REMARK 350 BIOMOLECULE: 6 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 ASN A -4 REMARK 465 GLY A -3 REMARK 465 GLN A -2 REMARK 465 ASN B -4 REMARK 465 GLY B -3 REMARK 465 GLN B -2 REMARK 465 ASN C -4 REMARK 465 GLY C -3 REMARK 465 GLN C -2 REMARK 465 LYS C 87 REMARK 465 ASN D -4 REMARK 465 GLY D -3 REMARK 465 GLN D -2 REMARK 465 GLY D -1 REMARK 465 SER D 0 REMARK 465 ASP D 1 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 56 CD OE1 OE2 REMARK 480 ARG B 8 NE NH1 NH2 REMARK 480 ARG B 34 CG CD CZ NH1 NH2 REMARK 480 GLU B 38 OE1 OE2 REMARK 480 LYS C 14 NZ REMARK 480 GLU C 19 CG REMARK 480 GLU C 56 CG REMARK 480 GLU D 19 CD OE1 OE2 REMARK 480 ARG D 34 NE CZ NH1 NH2 REMARK 480 ARG D 47 CD NE CZ NH1 NH2 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 PRO C 2 C - N - CA ANGL. DEV. = 9.3 DEGREES REMARK 500 ARG C 15 NE - CZ - NH2 ANGL. DEV. = 3.1 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 SER A 0 -127.54 -119.45 REMARK 500 GLU A 20 111.25 -162.61 REMARK 500 SER D 18 -35.25 -37.62 REMARK 500 GLU D 20 103.02 -161.35 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 39 NE2 REMARK 620 2 HEM A 201 NA 97.4 REMARK 620 3 HEM A 201 NB 91.6 91.6 REMARK 620 4 HEM A 201 NC 84.2 178.1 87.4 REMARK 620 5 HEM A 201 ND 88.8 89.4 178.9 91.6 REMARK 620 6 HIS A 63 NE2 167.9 93.9 92.1 84.5 87.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 334 O REMARK 620 2 HOH B 210 O 96.3 REMARK 620 3 HOH C 214 O 103.9 153.5 REMARK 620 4 HOH C 220 O 178.4 82.0 77.6 REMARK 620 5 HOH C 221 O 100.3 95.3 97.7 80.1 REMARK 620 6 HOH C 222 O 92.7 82.8 79.4 87.0 167.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 304 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 335 O REMARK 620 2 HOH A 346 O 169.0 REMARK 620 3 HOH A 347 O 97.6 89.2 REMARK 620 4 HOH A 357 O 92.1 79.0 161.5 REMARK 620 5 HOH A 358 O 103.4 85.5 87.5 105.5 REMARK 620 6 HOH A 359 O 80.4 90.8 91.0 75.1 176.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 333 O REMARK 620 2 HOH A 364 O 87.6 REMARK 620 3 HOH C 213 O 168.5 85.2 REMARK 620 4 HOH C 216 O 79.8 83.2 90.4 REMARK 620 5 HOH D 318 O 81.6 165.2 103.8 85.0 REMARK 620 6 HOH D 319 O 91.3 89.9 97.7 168.9 100.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 39 NE2 REMARK 620 2 HEM B 201 NA 88.0 REMARK 620 3 HEM B 201 NB 88.8 92.0 REMARK 620 4 HEM B 201 NC 92.4 178.5 86.6 REMARK 620 5 HEM B 201 ND 90.8 89.7 178.3 91.8 REMARK 620 6 HIS B 63 NE2 173.8 97.2 94.4 82.5 85.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 39 NE2 REMARK 620 2 HEM C 201 NA 91.1 REMARK 620 3 HEM C 201 NB 92.2 90.8 REMARK 620 4 HEM C 201 NC 89.4 179.1 88.4 REMARK 620 5 HEM C 201 ND 85.6 89.2 177.9 91.6 REMARK 620 6 HIS C 63 NE2 173.2 94.8 91.1 84.7 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 39 NE2 REMARK 620 2 HEM D 201 NA 91.7 REMARK 620 3 HEM D 201 NB 87.4 91.1 REMARK 620 4 HEM D 201 NC 89.5 177.9 87.2 REMARK 620 5 HEM D 201 ND 93.9 89.8 178.4 91.9 REMARK 620 6 HIS D 63 NE2 171.7 96.3 90.3 82.5 88.3 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 MG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AWP RELATED DB: PDB REMARK 900 RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5 REMARK 900 RELATED ID: 1B5M RELATED DB: PDB REMARK 900 RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5 REMARK 900 RELATED ID: 1EUE RELATED DB: PDB REMARK 900 RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5 REMARK 900 RELATED ID: 1ICC RELATED DB: PDB REMARK 900 RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5 REMARK 900 RELATED ID: 1CYO RELATED DB: PDB REMARK 900 BOVINE CYTOCHROME B(5) DBREF 1LJ0 A -4 87 UNP P04166 CYM5_RAT 12 103 DBREF 1LJ0 B -4 87 UNP P04166 CYM5_RAT 12 103 DBREF 1LJ0 C -4 87 UNP P04166 CYM5_RAT 12 103 DBREF 1LJ0 D -4 87 UNP P04166 CYM5_RAT 12 103 SEQADV 1LJ0 SER A 18 UNP P04166 ALA 34 ENGINEERED MUTATION SEQADV 1LJ0 LEU A 25 UNP P04166 ILE 41 ENGINEERED MUTATION SEQADV 1LJ0 LEU A 32 UNP P04166 ILE 48 ENGINEERED MUTATION SEQADV 1LJ0 ARG A 47 UNP P04166 LEU 63 ENGINEERED MUTATION SEQADV 1LJ0 SER A 71 UNP P04166 LEU 87 ENGINEERED MUTATION SEQADV 1LJ0 SER B 18 UNP P04166 ALA 34 ENGINEERED MUTATION SEQADV 1LJ0 LEU B 25 UNP P04166 ILE 41 ENGINEERED MUTATION SEQADV 1LJ0 LEU B 32 UNP P04166 ILE 48 ENGINEERED MUTATION SEQADV 1LJ0 ARG B 47 UNP P04166 LEU 63 ENGINEERED MUTATION SEQADV 1LJ0 SER B 71 UNP P04166 LEU 87 ENGINEERED MUTATION SEQADV 1LJ0 SER C 18 UNP P04166 ALA 34 ENGINEERED MUTATION SEQADV 1LJ0 LEU C 25 UNP P04166 ILE 41 ENGINEERED MUTATION SEQADV 1LJ0 LEU C 32 UNP P04166 ILE 48 ENGINEERED MUTATION SEQADV 1LJ0 ARG C 47 UNP P04166 LEU 63 ENGINEERED MUTATION SEQADV 1LJ0 SER C 71 UNP P04166 LEU 87 ENGINEERED MUTATION SEQADV 1LJ0 SER D 18 UNP P04166 ALA 34 ENGINEERED MUTATION SEQADV 1LJ0 LEU D 25 UNP P04166 ILE 41 ENGINEERED MUTATION SEQADV 1LJ0 LEU D 32 UNP P04166 ILE 48 ENGINEERED MUTATION SEQADV 1LJ0 ARG D 47 UNP P04166 LEU 63 ENGINEERED MUTATION SEQADV 1LJ0 SER D 71 UNP P04166 LEU 87 ENGINEERED MUTATION SEQRES 1 A 92 ASN GLY GLN GLY SER ASP PRO ALA VAL THR TYR TYR ARG SEQRES 2 A 92 LEU GLU GLU VAL ALA LYS ARG ASN THR SER GLU GLU THR SEQRES 3 A 92 TRP MET VAL LEU HIS GLY ARG VAL TYR ASP LEU THR ARG SEQRES 4 A 92 PHE LEU SER GLU HIS PRO GLY GLY GLU GLU VAL LEU ARG SEQRES 5 A 92 GLU GLN ALA GLY ALA ASP ALA THR GLU SER PHE GLU ASP SEQRES 6 A 92 VAL GLY HIS SER PRO ASP ALA ARG GLU MET SER LYS GLN SEQRES 7 A 92 TYR TYR ILE GLY ASP VAL HIS PRO ASN ASP LEU LYS PRO SEQRES 8 A 92 LYS SEQRES 1 B 92 ASN GLY GLN GLY SER ASP PRO ALA VAL THR TYR TYR ARG SEQRES 2 B 92 LEU GLU GLU VAL ALA LYS ARG ASN THR SER GLU GLU THR SEQRES 3 B 92 TRP MET VAL LEU HIS GLY ARG VAL TYR ASP LEU THR ARG SEQRES 4 B 92 PHE LEU SER GLU HIS PRO GLY GLY GLU GLU VAL LEU ARG SEQRES 5 B 92 GLU GLN ALA GLY ALA ASP ALA THR GLU SER PHE GLU ASP SEQRES 6 B 92 VAL GLY HIS SER PRO ASP ALA ARG GLU MET SER LYS GLN SEQRES 7 B 92 TYR TYR ILE GLY ASP VAL HIS PRO ASN ASP LEU LYS PRO SEQRES 8 B 92 LYS SEQRES 1 C 92 ASN GLY GLN GLY SER ASP PRO ALA VAL THR TYR TYR ARG SEQRES 2 C 92 LEU GLU GLU VAL ALA LYS ARG ASN THR SER GLU GLU THR SEQRES 3 C 92 TRP MET VAL LEU HIS GLY ARG VAL TYR ASP LEU THR ARG SEQRES 4 C 92 PHE LEU SER GLU HIS PRO GLY GLY GLU GLU VAL LEU ARG SEQRES 5 C 92 GLU GLN ALA GLY ALA ASP ALA THR GLU SER PHE GLU ASP SEQRES 6 C 92 VAL GLY HIS SER PRO ASP ALA ARG GLU MET SER LYS GLN SEQRES 7 C 92 TYR TYR ILE GLY ASP VAL HIS PRO ASN ASP LEU LYS PRO SEQRES 8 C 92 LYS SEQRES 1 D 92 ASN GLY GLN GLY SER ASP PRO ALA VAL THR TYR TYR ARG SEQRES 2 D 92 LEU GLU GLU VAL ALA LYS ARG ASN THR SER GLU GLU THR SEQRES 3 D 92 TRP MET VAL LEU HIS GLY ARG VAL TYR ASP LEU THR ARG SEQRES 4 D 92 PHE LEU SER GLU HIS PRO GLY GLY GLU GLU VAL LEU ARG SEQRES 5 D 92 GLU GLN ALA GLY ALA ASP ALA THR GLU SER PHE GLU ASP SEQRES 6 D 92 VAL GLY HIS SER PRO ASP ALA ARG GLU MET SER LYS GLN SEQRES 7 D 92 TYR TYR ILE GLY ASP VAL HIS PRO ASN ASP LEU LYS PRO SEQRES 8 D 92 LYS HET MG A 301 1 HET MG A 304 1 HET HEM A 201 43 HET HEM B 201 43 HET HEM C 201 43 HET MG D 303 1 HET HEM D 201 43 HETNAM MG MAGNESIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 5 MG 3(MG 2+) FORMUL 7 HEM 4(C34 H32 FE N4 O4) FORMUL 12 HOH *191(H2 O) HELIX 1 1 ARG A 8 ALA A 13 1 6 HELIX 2 2 PHE A 35 HIS A 39 5 5 HELIX 3 3 GLU A 43 GLN A 49 1 7 HELIX 4 4 ALA A 54 GLY A 62 1 9 HELIX 5 5 SER A 64 LYS A 72 1 9 HELIX 6 6 PRO A 81 LEU A 84 5 4 HELIX 7 7 ARG B 8 ARG B 15 1 8 HELIX 8 8 GLU B 43 GLN B 49 1 7 HELIX 9 9 ALA B 54 GLY B 62 1 9 HELIX 10 10 SER B 64 LYS B 72 1 9 HELIX 11 11 PRO B 81 LEU B 84 5 4 HELIX 12 12 ASP C 1 VAL C 4 5 4 HELIX 13 13 ARG C 8 ARG C 15 1 8 HELIX 14 14 PHE C 35 HIS C 39 5 5 HELIX 15 15 GLU C 43 GLN C 49 1 7 HELIX 16 16 ALA C 54 VAL C 61 1 8 HELIX 17 17 SER C 64 LYS C 72 1 9 HELIX 18 18 PRO C 81 LEU C 84 5 4 HELIX 19 19 ARG D 8 ARG D 15 1 8 HELIX 20 20 GLU D 43 ALA D 50 1 8 HELIX 21 21 ALA D 54 GLY D 62 1 9 HELIX 22 22 SER D 64 LYS D 72 1 9 HELIX 23 23 PRO D 81 LEU D 84 5 4 SHEET 1 A 5 TYR A 6 TYR A 7 0 SHEET 2 A 5 TYR A 75 VAL A 79 1 O ASP A 78 N TYR A 7 SHEET 3 A 5 ARG A 28 ASP A 31 -1 N VAL A 29 O GLY A 77 SHEET 4 A 5 GLU A 20 LEU A 25 -1 N LEU A 25 O ARG A 28 SHEET 5 A 5 ASN A 16 THR A 17 -1 N THR A 17 O GLU A 20 SHEET 1 B 5 TYR B 6 TYR B 7 0 SHEET 2 B 5 TYR B 75 VAL B 79 1 O ASP B 78 N TYR B 7 SHEET 3 B 5 ARG B 28 ASP B 31 -1 N VAL B 29 O ILE B 76 SHEET 4 B 5 GLU B 20 LEU B 25 -1 N MET B 23 O TYR B 30 SHEET 5 B 5 ASN B 16 THR B 17 -1 N THR B 17 O GLU B 20 SHEET 1 C 5 TYR C 6 TYR C 7 0 SHEET 2 C 5 TYR C 75 VAL C 79 1 O ASP C 78 N TYR C 7 SHEET 3 C 5 ARG C 28 ASP C 31 -1 N VAL C 29 O ILE C 76 SHEET 4 C 5 GLU C 20 LEU C 25 -1 N MET C 23 O TYR C 30 SHEET 5 C 5 ASN C 16 THR C 17 -1 N THR C 17 O GLU C 20 SHEET 1 D 5 TYR D 6 TYR D 7 0 SHEET 2 D 5 TYR D 75 VAL D 79 1 O ASP D 78 N TYR D 7 SHEET 3 D 5 ARG D 28 ASP D 31 -1 N VAL D 29 O GLY D 77 SHEET 4 D 5 GLU D 20 LEU D 25 -1 N MET D 23 O TYR D 30 SHEET 5 D 5 ASN D 16 THR D 17 -1 N THR D 17 O GLU D 20 LINK NE2 HIS A 39 FE HEM A 201 1555 1555 2.17 LINK NE2 HIS A 63 FE HEM A 201 1555 1555 2.13 LINK MG MG A 301 O HOH A 334 1555 1555 2.20 LINK MG MG A 301 O HOH B 210 1555 1555 2.17 LINK MG MG A 301 O HOH C 214 1555 1555 2.38 LINK MG MG A 301 O HOH C 220 1555 1555 2.27 LINK MG MG A 301 O HOH C 221 1555 1555 2.36 LINK MG MG A 301 O HOH C 222 1555 1555 2.18 LINK MG MG A 304 O HOH A 335 1555 1555 2.25 LINK MG MG A 304 O HOH A 346 1555 1555 2.30 LINK MG MG A 304 O HOH A 347 1555 1555 2.28 LINK MG MG A 304 O HOH A 357 1555 1555 2.37 LINK MG MG A 304 O HOH A 358 1555 1555 2.43 LINK MG MG A 304 O HOH A 359 1555 1555 2.22 LINK O HOH A 333 MG MG D 303 1555 1555 2.42 LINK O HOH A 364 MG MG D 303 1555 1555 2.49 LINK NE2 HIS B 39 FE HEM B 201 1555 1555 2.05 LINK NE2 HIS B 63 FE HEM B 201 1555 1555 2.12 LINK NE2 HIS C 39 FE HEM C 201 1555 1555 2.07 LINK NE2 HIS C 63 FE HEM C 201 1555 1555 2.08 LINK O HOH C 213 MG MG D 303 1555 1555 2.25 LINK O HOH C 216 MG MG D 303 1555 1555 2.33 LINK NE2 HIS D 39 FE HEM D 201 1555 1555 2.08 LINK NE2 HIS D 63 FE HEM D 201 1555 1555 2.15 LINK MG MG D 303 O HOH D 318 1555 1555 2.30 LINK MG MG D 303 O HOH D 319 1555 1555 2.22 SITE 1 AC1 6 HOH A 334 HOH B 210 HOH C 214 HOH C 220 SITE 2 AC1 6 HOH C 221 HOH C 222 SITE 1 AC2 6 HOH A 333 HOH A 364 HOH C 213 HOH C 216 SITE 2 AC2 6 HOH D 318 HOH D 319 SITE 1 AC3 6 HOH A 335 HOH A 346 HOH A 347 HOH A 357 SITE 2 AC3 6 HOH A 358 HOH A 359 SITE 1 AC4 19 GLY A -1 SER A 0 ASP A 1 PRO A 2 SITE 2 AC4 19 MET A 23 LEU A 32 PHE A 35 HIS A 39 SITE 3 AC4 19 PRO A 40 VAL A 45 LEU A 46 GLN A 49 SITE 4 AC4 19 PHE A 58 VAL A 61 HIS A 63 SER A 64 SITE 5 AC4 19 ALA A 67 SER A 71 HOH A 320 SITE 1 AC5 17 MET B 23 LEU B 32 PHE B 35 HIS B 39 SITE 2 AC5 17 PRO B 40 GLY B 41 VAL B 45 LEU B 46 SITE 3 AC5 17 GLN B 49 ALA B 54 PHE B 58 VAL B 61 SITE 4 AC5 17 HIS B 63 SER B 64 ALA B 67 SER C 57 SITE 5 AC5 17 ASP C 60 SITE 1 AC6 23 PRO B 40 GLY B 42 GLU B 43 GLU B 44 SITE 2 AC6 23 MET C 23 LEU C 32 PHE C 35 HIS C 39 SITE 3 AC6 23 PRO C 40 GLY C 41 VAL C 45 LEU C 46 SITE 4 AC6 23 GLN C 49 ALA C 54 SER C 57 PHE C 58 SITE 5 AC6 23 HIS C 63 SER C 64 ALA C 67 SER C 71 SITE 6 AC6 23 HOH C 202 HOH C 217 HOH C 224 SITE 1 AC7 14 LEU D 32 PHE D 35 HIS D 39 PRO D 40 SITE 2 AC7 14 GLY D 41 VAL D 45 LEU D 46 ALA D 54 SITE 3 AC7 14 PHE D 58 VAL D 61 HIS D 63 SER D 64 SITE 4 AC7 14 ALA D 67 SER D 71 CRYST1 39.753 50.854 167.397 90.00 90.00 90.00 P 21 21 21 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 0.025155 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019664 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005974 0.00000