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(-) Description

Title :  1.25A RESOLUTION STRUCTURE OF RAT TYPE B CYTOCHROME B5
 
Authors :  S. Lovell, K. P. Battaile, S. Parthasarathy, N. Sun, S. Terzyan, X. Zhan M. Rivera, K. Kuczera, D. R. Benson
Date :  11 Oct 12  (Deposition) - 16 Oct 13  (Release) - 16 Oct 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.25
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Cytochrome B5, Heme, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Parthasarathy, N. Sun, S. Lovell, K. P. Battaile, S. Terzyan, X. Zhang, M. Rivera, K. Kuczera, D. R. Benson
1. 25A Resolution Structure Of Rat Type B Cytochrome B5
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CYTOCHROME B5 TYPE B
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET11A
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: CYB5B, CYB5M, OMB5
    Organism Common: BROWN RAT,RAT,RATS
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116
    Synonym: CYTOCHROME B5 OUTER MITOCHONDRIAL MEMBRANE ISOFORM

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1HEM2Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2NA1Ligand/IonSODIUM ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2NA-1Ligand/IonSODIUM ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2NA-1Ligand/IonSODIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:35 , HIS A:39 , PRO A:40 , GLY A:41 , VAL A:45 , LEU A:46 , GLN A:49 , ALA A:54 , SER A:57 , PHE A:58 , VAL A:61 , HIS A:63 , SER A:64 , ALA A:67 , MET A:70 , LEU A:71 , HOH A:208 , HOH A:220 , HOH A:230 , HOH A:236 , HOH A:238 , GLU B:59 , HIS B:63 , ARG B:68BINDING SITE FOR RESIDUE HEM A 101
2AC2SOFTWAREMET B:23 , ILE B:25 , ARG B:34 , PHE B:35 , HIS B:39 , PRO B:40 , GLY B:41 , VAL B:45 , LEU B:46 , GLN B:49 , ALA B:54 , SER B:57 , PHE B:58 , VAL B:61 , HIS B:63 , SER B:64 , ALA B:67 , MET B:70 , LEU B:71 , GLN B:73 , TYR B:74 , HOH B:201 , HOH B:203 , HOH B:204 , HOH B:206 , HOH B:208 , HOH B:249BINDING SITE FOR RESIDUE HEM B 101
3AC3SOFTWAREARG B:34 , SER B:37 , HOH B:213 , HOH B:224 , HOH B:256 , HOH B:312BINDING SITE FOR RESIDUE NA B 102

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4HIL)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4HIL)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4HIL)

(-) Exons   (0, 0)

(no "Exon" information available for 4HIL)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:85
                                                                                                                    
               SCOP domains d4hila_ A: automated matches                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eehhhhhh..ee..eeeeee..eeee.hhhh......hhhhhh.....hhhhhhhhh.hhhhhhhhhh.eeeee.hhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------- Transcript
                  4hil A  2 PAVTYYRLEEVAKRNTAEETWMVIHGRVYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHSPDAREMLKQYYIGDVHPNDLKP 86
                                    11        21        31        41        51        61        71        81     


Chain B from PDB  Type:PROTEIN  Length:81
                                                                                                                
               SCOP domains d4hilb_ B: automated matches                                                      SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eehhhhhh..ee..eeeeee..eeee..hhhhhh..hhhhhhhh....hhhhhhhh..hhhhhhhhh..eeeee.hhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                  4hil B  4 VTYYRLEEVAKRNTAEETWMVIHGRVYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHSPDAREMLKQYYIGDVHPNDL 84
                                    13        23        33        43        53        63        73        83
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4HIL)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4HIL)

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)

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        CYB5B_RAT | P04166: 1awp 1b5m 1eue 1icc 1lj0 2i89 3mus

(-) Related Entries Specified in the PDB File

4hin