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(-) Description

Title :  C50A MUTANT OF SYNECHOCOCCUS VKOR, C2221 CRYSTAL FORM
 
Authors :  S. Liu, W. Cheng, R. Fowle Grider, G. Shen, W. Li
Date :  04 Dec 13  (Deposition) - 12 Feb 14  (Release) - 12 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.61
Chains :  Asym./Biol. Unit :  A
Keywords :  Four Helix Bundle, Oxidoreductase, Thioredoxin-Like Protein, Membrane (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Liu, W. Cheng, R. Fowle Grider, G. Shen, W. Li
Structures Of An Intramembrane Vitamin K Epoxide Reductase Homolog Reveal Control Mechanisms For Electron Transfer.
Nat Commun V. 5 3110 2014
PubMed-ID: 24477003  |  Reference-DOI: 10.1038/NCOMMS4110

(-) Compounds

Molecule 1 - VKORC1/THIOREDOXIN DOMAIN PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET20B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CYB_2278
    Mutation: YES
    Organism Scientific: SYNECHOCOCCUS SP.
    Organism Taxid: 321332
    Strain: JA-2-3B'A(2-13)

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1U101Ligand/IonUBIQUINONE-10

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:34 , VAL A:59 , TRP A:64 , ALA A:65 , GLY A:76 , PHE A:114 , GLU A:115 , MET A:118 , MET A:122 , CYS A:133BINDING SITE FOR RESIDUE U10 A 501

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:56 -A:130
2A:209 -A:212
3A:231 -A:244

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ser A:186 -Pro A:187
2Tyr A:252 -Pro A:253

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4NV2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4NV2)

(-) Exons   (0, 0)

(no "Exon" information available for 4NV2)

(-) Sequences/Alignments

Asymmetric/Biological 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:264
                                                                                                                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhh...ee..eehhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhh.eeee...hhhhhhhhhhhhhhhhhh.eee..........hhhhhhh......eeee..eeee...hhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4nv2 A  17 RHSRLILAILAGLGSLLTAYLTYTKLTEQPAAFATGDGGCDLVLSSRWAEFLGIPTAAVGLLGFLGVLALAVLPDPLVKRWRWPALFGLVSAMTAFEMYMLYLMVAVLRQFCMYCTTAIILVAGLGLVTVLGHRWLDGGKLAFSYILVAFLTLVTTIGVYANQVPPPSPLAVGLAAHLRQIGGTMYGAYWCPHCQDQKELFGAAFDQVPYVECSPNGPGTPQAQECTEAGITSYPTWIINGRTYTGVRSLEALAVASGYPLEEG 282
                                    26        36        46        56        66        76        86    ||  98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278    
                                                                                                     91|                                                                                                                                                                                            
                                                                                                      94
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4NV2)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4NV2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4NV2)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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  4nv2
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  VKOR_SYNJB | Q2JJF6
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  VKOR_SYNJB | Q2JJF6
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        VKOR_SYNJB | Q2JJF6: 3kp8 3kp9 4nv5 4nv6

(-) Related Entries Specified in the PDB File

3kp8
3kp9 THE SAME PROTEIN IN A DIFFERENT ELECTRON TRANSFER STATE
4nsz
4nv5
4nv6