HEADER ELECTRON TRANSPORT 10-AUG-04 1U9M TITLE CRYSTAL STRUCTURE OF F58W MUTANT OF CYTOCHROME B5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME B5; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 FRAGMENT: TRYPSIN-SOLUBILIZED FRAGMENT; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PU19 KEYWDS HEMOPROTEIN, F58Y AND F58W MUTANTS, CONFORMATIONAL CHANGES, AROMATIC- KEYWDS 2 AROMATIC INTERACTIONS, STRUCTURE-FUNCTION RELATIONSHIP, ELECTRON KEYWDS 3 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR L.SHAN,J.-X.LU,J.-H.GAN,Y.-H.WANG,Z.-X.HUANG,Z.-X.XIA REVDAT 4 25-OCT-23 1U9M 1 REMARK REVDAT 3 10-NOV-21 1U9M 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1U9M 1 VERSN REVDAT 1 01-FEB-05 1U9M 0 JRNL AUTH L.SHAN,J.X.LU,J.H.GAN,Y.H.WANG,Z.X.HUANG,Z.X.XIA JRNL TITL STRUCTURE OF THE F58W MUTANT OF CYTOCHROME B5: THE MUTATION JRNL TITL 2 LEADS TO MULTIPLE CONFORMATIONS AND WEAKENS STACKING JRNL TITL 3 INTERACTIONS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 61 180 2005 JRNL REFN ISSN 0907-4449 JRNL PMID 15681869 JRNL DOI 10.1107/S0907444904031798 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 230984.860 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 38189 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 3877 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3268 REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 391 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4038 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 258 REMARK 3 SOLVENT ATOMS : 150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.15000 REMARK 3 B22 (A**2) : -10.98000 REMARK 3 B33 (A**2) : 6.83000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.18 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.540 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.390 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.230 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.420 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 42.81 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PARAM19X.HEM REMARK 3 PARAMETER FILE 4 : &_1_PARAMETER_INFILE_4 REMARK 3 PARAMETER FILE 5 : &_1_PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : HEME.TOP REMARK 3 TOPOLOGY FILE 4 : &_1_TOPOLOGY_INFILE_4 REMARK 3 TOPOLOGY FILE 5 : &_1_TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1U9M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023416. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-DEC-02 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97891 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40502 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.09500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.57100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1EHB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PHOSPHATE BUFFER, DIOXANE, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 23.52200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.19150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.74200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 69.19150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.52200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.74200 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: 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 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 HIS A 15 69.11 -104.73 REMARK 500 HIS A 26 -119.94 62.36 REMARK 500 LEU A 36 -70.14 -43.18 REMARK 500 GLU A 37 8.66 -69.56 REMARK 500 HIS B 26 -116.63 60.35 REMARK 500 HIS C 15 76.10 -101.55 REMARK 500 HIS D 15 74.77 -112.21 REMARK 500 HIS D 26 -119.55 61.02 REMARK 500 TYR E 27 -1.18 68.59 REMARK 500 HIS F 15 78.41 -110.00 REMARK 500 HIS F 26 -119.97 66.50 REMARK 500 TYR F 27 -19.96 67.02 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 90 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 39 NE2 REMARK 620 2 HEM A 90 NA 90.4 REMARK 620 3 HEM A 90 NB 89.2 89.4 REMARK 620 4 HEM A 90 NC 89.9 179.7 90.6 REMARK 620 5 HEM A 90 ND 90.9 90.9 179.6 89.0 REMARK 620 6 HIS A 63 NE2 176.1 93.4 91.2 86.3 88.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 90 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 39 NE2 REMARK 620 2 HEM B 90 NA 88.9 REMARK 620 3 HEM B 90 NB 88.6 88.6 REMARK 620 4 HEM B 90 NC 89.2 177.6 89.9 REMARK 620 5 HEM B 90 ND 89.2 92.1 177.7 89.4 REMARK 620 6 HIS B 63 NE2 177.3 93.8 91.3 88.1 90.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 90 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 39 NE2 REMARK 620 2 HEM C 90 NA 92.1 REMARK 620 3 HEM C 90 NB 90.2 89.4 REMARK 620 4 HEM C 90 NC 88.1 178.8 91.8 REMARK 620 5 HEM C 90 ND 89.7 90.7 179.9 88.1 REMARK 620 6 HIS C 63 NE2 175.7 92.2 90.7 87.6 89.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 90 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 39 NE2 REMARK 620 2 HEM D 90 NA 92.1 REMARK 620 3 HEM D 90 NB 88.3 89.6 REMARK 620 4 HEM D 90 NC 87.4 179.4 90.2 REMARK 620 5 HEM D 90 ND 91.4 91.4 179.0 88.9 REMARK 620 6 HIS D 63 NE2 174.8 93.0 90.6 87.6 89.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM E 90 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 39 NE2 REMARK 620 2 HEM E 90 NA 92.6 REMARK 620 3 HEM E 90 NB 90.2 87.8 REMARK 620 4 HEM E 90 NC 87.6 179.2 91.4 REMARK 620 5 HEM E 90 ND 89.2 91.2 178.8 89.6 REMARK 620 6 HIS E 63 NE2 173.7 92.9 93.1 87.0 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM F 90 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS F 39 NE2 REMARK 620 2 HEM F 90 NA 92.3 REMARK 620 3 HEM F 90 NB 89.7 88.2 REMARK 620 4 HEM F 90 NC 87.5 179.6 92.2 REMARK 620 5 HEM F 90 ND 89.1 91.8 178.8 87.8 REMARK 620 6 HIS F 63 NE2 174.3 92.8 93.0 87.3 88.2 REMARK 620 N 1 2 3 4 5 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR DETERMINED REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR DETERMINED 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 90 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 90 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 90 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 90 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 90 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM F 90 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EHB RELATED DB: PDB REMARK 900 RELATED ID: 1U9U RELATED DB: PDB REMARK 900 F58Y MUTANT OF CYTOCHROME B5 DBREF 1U9M A 3 84 UNP P00171 CYB5_BOVIN 7 88 DBREF 1U9M B 3 84 UNP P00171 CYB5_BOVIN 7 88 DBREF 1U9M C 3 84 UNP P00171 CYB5_BOVIN 7 88 DBREF 1U9M D 3 84 UNP P00171 CYB5_BOVIN 7 88 DBREF 1U9M E 3 84 UNP P00171 CYB5_BOVIN 7 88 DBREF 1U9M F 3 84 UNP P00171 CYB5_BOVIN 7 88 SEQADV 1U9M TRP A 58 UNP P00171 PHE 62 ENGINEERED MUTATION SEQADV 1U9M TRP B 58 UNP P00171 PHE 62 ENGINEERED MUTATION SEQADV 1U9M TRP C 58 UNP P00171 PHE 62 ENGINEERED MUTATION SEQADV 1U9M TRP D 58 UNP P00171 PHE 62 ENGINEERED MUTATION SEQADV 1U9M TRP E 58 UNP P00171 PHE 62 ENGINEERED MUTATION SEQADV 1U9M TRP F 58 UNP P00171 PHE 62 ENGINEERED MUTATION SEQRES 1 A 82 ALA VAL LYS TYR TYR THR LEU GLU GLU ILE GLN LYS HIS SEQRES 2 A 82 ASN ASN SER LYS SER THR TRP LEU ILE LEU HIS TYR LYS SEQRES 3 A 82 VAL TYR ASP LEU THR LYS PHE LEU GLU GLU HIS PRO GLY SEQRES 4 A 82 GLY GLU GLU VAL LEU ARG GLU GLN ALA GLY GLY ASP ALA SEQRES 5 A 82 THR GLU ASN TRP GLU ASP VAL GLY HIS SER THR ASP ALA SEQRES 6 A 82 ARG GLU LEU SER LYS THR PHE ILE ILE GLY GLU LEU HIS SEQRES 7 A 82 PRO ASP ASP ARG SEQRES 1 B 82 ALA VAL LYS TYR TYR THR LEU GLU GLU ILE GLN LYS HIS SEQRES 2 B 82 ASN ASN SER LYS SER THR TRP LEU ILE LEU HIS TYR LYS SEQRES 3 B 82 VAL TYR ASP LEU THR LYS PHE LEU GLU GLU HIS PRO GLY SEQRES 4 B 82 GLY GLU GLU VAL LEU ARG GLU GLN ALA GLY GLY ASP ALA SEQRES 5 B 82 THR GLU ASN TRP GLU ASP VAL GLY HIS SER THR ASP ALA SEQRES 6 B 82 ARG GLU LEU SER LYS THR PHE ILE ILE GLY GLU LEU HIS SEQRES 7 B 82 PRO ASP ASP ARG SEQRES 1 C 82 ALA VAL LYS TYR TYR THR LEU GLU GLU ILE GLN LYS HIS SEQRES 2 C 82 ASN ASN SER LYS SER THR TRP LEU ILE LEU HIS TYR LYS SEQRES 3 C 82 VAL TYR ASP LEU THR LYS PHE LEU GLU GLU HIS PRO GLY SEQRES 4 C 82 GLY GLU GLU VAL LEU ARG GLU GLN ALA GLY GLY ASP ALA SEQRES 5 C 82 THR GLU ASN TRP GLU ASP VAL GLY HIS SER THR ASP ALA SEQRES 6 C 82 ARG GLU LEU SER LYS THR PHE ILE ILE GLY GLU LEU HIS SEQRES 7 C 82 PRO ASP ASP ARG SEQRES 1 D 82 ALA VAL LYS TYR TYR THR LEU GLU GLU ILE GLN LYS HIS SEQRES 2 D 82 ASN ASN SER LYS SER THR TRP LEU ILE LEU HIS TYR LYS SEQRES 3 D 82 VAL TYR ASP LEU THR LYS PHE LEU GLU GLU HIS PRO GLY SEQRES 4 D 82 GLY GLU GLU VAL LEU ARG GLU GLN ALA GLY GLY ASP ALA SEQRES 5 D 82 THR GLU ASN TRP GLU ASP VAL GLY HIS SER THR ASP ALA SEQRES 6 D 82 ARG GLU LEU SER LYS THR PHE ILE ILE GLY GLU LEU HIS SEQRES 7 D 82 PRO ASP ASP ARG SEQRES 1 E 82 ALA VAL LYS TYR TYR THR LEU GLU GLU ILE GLN LYS HIS SEQRES 2 E 82 ASN ASN SER LYS SER THR TRP LEU ILE LEU HIS TYR LYS SEQRES 3 E 82 VAL TYR ASP LEU THR LYS PHE LEU GLU GLU HIS PRO GLY SEQRES 4 E 82 GLY GLU GLU VAL LEU ARG GLU GLN ALA GLY GLY ASP ALA SEQRES 5 E 82 THR GLU ASN TRP GLU ASP VAL GLY HIS SER THR ASP ALA SEQRES 6 E 82 ARG GLU LEU SER LYS THR PHE ILE ILE GLY GLU LEU HIS SEQRES 7 E 82 PRO ASP ASP ARG SEQRES 1 F 82 ALA VAL LYS TYR TYR THR LEU GLU GLU ILE GLN LYS HIS SEQRES 2 F 82 ASN ASN SER LYS SER THR TRP LEU ILE LEU HIS TYR LYS SEQRES 3 F 82 VAL TYR ASP LEU THR LYS PHE LEU GLU GLU HIS PRO GLY SEQRES 4 F 82 GLY GLU GLU VAL LEU ARG GLU GLN ALA GLY GLY ASP ALA SEQRES 5 F 82 THR GLU ASN TRP GLU ASP VAL GLY HIS SER THR ASP ALA SEQRES 6 F 82 ARG GLU LEU SER LYS THR PHE ILE ILE GLY GLU LEU HIS SEQRES 7 F 82 PRO ASP ASP ARG HET HEM A 90 43 HET HEM B 90 43 HET HEM C 90 43 HET HEM D 90 43 HET HEM E 90 43 HET HEM F 90 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 7 HEM 6(C34 H32 FE N4 O4) FORMUL 13 HOH *150(H2 O) HELIX 1 1 THR A 8 HIS A 15 1 8 HELIX 2 2 LEU A 32 HIS A 39 1 8 HELIX 3 3 GLU A 43 ALA A 50 1 8 HELIX 4 4 ALA A 54 VAL A 61 1 8 HELIX 5 5 SER A 64 ILE A 75 1 12 HELIX 6 6 HIS A 80 ARG A 84 5 5 HELIX 7 7 THR B 8 HIS B 15 1 8 HELIX 8 8 LEU B 32 HIS B 39 1 8 HELIX 9 9 GLU B 43 ALA B 50 1 8 HELIX 10 10 ALA B 54 VAL B 61 1 8 HELIX 11 11 SER B 64 ILE B 75 1 12 HELIX 12 12 HIS B 80 ARG B 84 5 5 HELIX 13 13 THR C 8 HIS C 15 1 8 HELIX 14 14 LEU C 32 HIS C 39 1 8 HELIX 15 15 GLU C 43 ALA C 50 1 8 HELIX 16 16 ALA C 54 VAL C 61 1 8 HELIX 17 17 SER C 64 ILE C 75 1 12 HELIX 18 18 HIS C 80 ARG C 84 5 5 HELIX 19 19 THR D 8 HIS D 15 1 8 HELIX 20 20 LEU D 32 HIS D 39 1 8 HELIX 21 21 GLU D 43 ALA D 50 1 8 HELIX 22 22 ALA D 54 VAL D 61 1 8 HELIX 23 23 SER D 64 ILE D 75 1 12 HELIX 24 24 HIS D 80 ARG D 84 5 5 HELIX 25 25 THR E 8 HIS E 15 1 8 HELIX 26 26 LEU E 32 HIS E 39 1 8 HELIX 27 27 GLU E 43 ALA E 50 1 8 HELIX 28 28 ALA E 54 VAL E 61 1 8 HELIX 29 29 SER E 64 ILE E 75 1 12 HELIX 30 30 HIS E 80 ARG E 84 5 5 HELIX 31 31 THR F 8 HIS F 15 1 8 HELIX 32 32 LEU F 32 HIS F 39 1 8 HELIX 33 33 GLU F 43 ALA F 50 1 8 HELIX 34 34 ALA F 54 VAL F 61 1 8 HELIX 35 35 SER F 64 ILE F 75 1 12 HELIX 36 36 HIS F 80 ARG F 84 5 5 SHEET 1 A 5 LYS A 5 TYR A 7 0 SHEET 2 A 5 PHE A 74 HIS A 80 1 O GLU A 78 N TYR A 7 SHEET 3 A 5 TYR A 27 LEU A 32 -1 N VAL A 29 O GLY A 77 SHEET 4 A 5 THR A 21 LEU A 25 -1 O LEU A 23 N TYR A 30 SHEET 5 A 5 GLY A 51 ALA A 54 1 O GLY A 52 N ILE A 24 SHEET 1 B 5 LYS B 5 TYR B 7 0 SHEET 2 B 5 PHE B 74 HIS B 80 1 O GLU B 78 N TYR B 7 SHEET 3 B 5 TYR B 27 LEU B 32 -1 N VAL B 29 O GLY B 77 SHEET 4 B 5 THR B 21 LEU B 25 -1 O LEU B 23 N TYR B 30 SHEET 5 B 5 GLY B 51 ALA B 54 1 O GLY B 52 N ILE B 24 SHEET 1 C 5 LYS C 5 TYR C 7 0 SHEET 2 C 5 PHE C 74 HIS C 80 1 O GLU C 78 N TYR C 7 SHEET 3 C 5 TYR C 27 LEU C 32 -1 N VAL C 29 O GLY C 77 SHEET 4 C 5 THR C 21 LEU C 25 -1 O LEU C 23 N TYR C 30 SHEET 5 C 5 GLY C 51 ALA C 54 1 O GLY C 52 N ILE C 24 SHEET 1 D 5 LYS D 5 TYR D 7 0 SHEET 2 D 5 PHE D 74 HIS D 80 1 O GLU D 78 N TYR D 7 SHEET 3 D 5 TYR D 27 LEU D 32 -1 N VAL D 29 O GLY D 77 SHEET 4 D 5 THR D 21 LEU D 25 -1 O LEU D 23 N TYR D 30 SHEET 5 D 5 GLY D 51 ALA D 54 1 O GLY D 52 N ILE D 24 SHEET 1 E 5 LYS E 5 TYR E 7 0 SHEET 2 E 5 PHE E 74 HIS E 80 1 O GLU E 78 N TYR E 7 SHEET 3 E 5 TYR E 27 LEU E 32 -1 N VAL E 29 O GLY E 77 SHEET 4 E 5 THR E 21 LEU E 25 -1 O LEU E 23 N TYR E 30 SHEET 5 E 5 GLY E 51 ALA E 54 1 O GLY E 52 N ILE E 24 SHEET 1 F 5 LYS F 5 TYR F 7 0 SHEET 2 F 5 PHE F 74 HIS F 80 1 O GLU F 78 N TYR F 7 SHEET 3 F 5 TYR F 27 LEU F 32 -1 N VAL F 29 O GLY F 77 SHEET 4 F 5 THR F 21 LEU F 25 -1 O LEU F 23 N TYR F 30 SHEET 5 F 5 GLY F 51 ALA F 54 1 O GLY F 52 N ILE F 24 LINK NE2 HIS A 39 FE HEM A 90 1555 1555 2.09 LINK NE2 HIS A 63 FE HEM A 90 1555 1555 2.09 LINK NE2 HIS B 39 FE HEM B 90 1555 1555 2.03 LINK NE2 HIS B 63 FE HEM B 90 1555 1555 2.07 LINK NE2 HIS C 39 FE HEM C 90 1555 1555 2.09 LINK NE2 HIS C 63 FE HEM C 90 1555 1555 2.08 LINK NE2 HIS D 39 FE HEM D 90 1555 1555 2.12 LINK NE2 HIS D 63 FE HEM D 90 1555 1555 2.05 LINK NE2 HIS E 39 FE HEM E 90 1555 1555 2.12 LINK NE2 HIS E 63 FE HEM E 90 1555 1555 2.04 LINK NE2 HIS F 39 FE HEM F 90 1555 1555 2.12 LINK NE2 HIS F 63 FE HEM F 90 1555 1555 2.05 SITE 1 AC1 15 PHE A 35 HIS A 39 PRO A 40 GLY A 41 SITE 2 AC1 15 LEU A 46 GLN A 49 ASN A 57 TRP A 58 SITE 3 AC1 15 HIS A 63 SER A 64 ALA A 67 SER A 71 SITE 4 AC1 15 HOH A 743 LYS E 28 LYS E 72 SITE 1 AC2 18 LEU B 25 PHE B 35 HIS B 39 PRO B 40 SITE 2 AC2 18 GLY B 41 VAL B 45 LEU B 46 GLN B 49 SITE 3 AC2 18 ASN B 57 TRP B 58 HIS B 63 SER B 64 SITE 4 AC2 18 ALA B 67 SER B 71 HOH B 654 HOH B 719 SITE 5 AC2 18 LYS C 28 LYS C 72 SITE 1 AC3 14 LYS A 28 LYS A 72 ILE A 75 LEU C 25 SITE 2 AC3 14 HIS C 39 GLY C 41 VAL C 45 ASN C 57 SITE 3 AC3 14 TRP C 58 HIS C 63 SER C 64 ALA C 67 SITE 4 AC3 14 HOH C 627 HOH C 637 SITE 1 AC4 16 LEU D 25 PHE D 35 HIS D 39 PRO D 40 SITE 2 AC4 16 GLY D 41 VAL D 45 LEU D 46 GLN D 49 SITE 3 AC4 16 ASN D 57 TRP D 58 VAL D 61 HIS D 63 SITE 4 AC4 16 SER D 64 SER D 71 LYS F 28 LYS F 72 SITE 1 AC5 16 LYS B 28 LYS B 72 ILE B 75 LEU E 25 SITE 2 AC5 16 PHE E 35 HIS E 39 PRO E 40 GLY E 41 SITE 3 AC5 16 LEU E 46 ASN E 57 TRP E 58 HIS E 63 SITE 4 AC5 16 SER E 64 ALA E 67 HOH E 625 HOH E 666 SITE 1 AC6 17 LYS D 28 LYS D 72 ILE D 75 LEU F 25 SITE 2 AC6 17 PHE F 35 HIS F 39 GLY F 41 VAL F 45 SITE 3 AC6 17 LEU F 46 GLN F 49 TRP F 58 HIS F 63 SITE 4 AC6 17 SER F 64 ALA F 67 HOH F 641 HOH F 649 SITE 5 AC6 17 HOH F 672 CRYST1 47.044 87.484 138.383 90.00 90.00 90.00 P 21 21 21 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 0.021257 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011431 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007226 0.00000