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(-) Description

Title :  GLUTATHIONYL-HYDROQUINONE REDUCTASE, YQJG OF ESCHERICHIA COLI
 
Authors :  A. R. Green, R. P. Hayes, L. Xun, C. Kang
Date :  09 Jul 12  (Deposition) - 12 Sep 12  (Release) - 13 Feb 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Glutathionyl-Hydroquinone Reductase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. R. Green, R. P. Hayes, L. Xun, C. Kang
Structural Understanding Of The Glutathione-Dependent Reduction Mechanism Of Glutathionyl-Hydroquinone Reductases
J. Biol. Chem. V. 287 35838 2012
PubMed-ID: 22955277  |  Reference-DOI: 10.1074/JBC.M112.395541

(-) Compounds

Molecule 1 - PROTEIN YQJG
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: B3102, JW3073, YQJG
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 15)

Asymmetric/Biological Unit (2, 15)
No.NameCountTypeFull Name
1MES3Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
2SO412Ligand/IonSULFATE ION

(-) Sites  (15, 15)

Asymmetric Unit (15, 15)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREVAL A:287 , ASN A:288 , PHE A:289 , ASP A:290 , HOH A:630BINDING SITE FOR RESIDUE SO4 A 401
02AC2SOFTWAREASP A:276 , HIS A:321 , SO4 A:406 , HOH A:569BINDING SITE FOR RESIDUE SO4 A 402
03AC3SOFTWARETRP A:65 , ARG A:68 , TYR A:187 , ASN A:191 , HOH A:551 , HOH A:560BINDING SITE FOR RESIDUE SO4 A 403
04AC4SOFTWARETYR A:195 , HIS A:295 , HIS A:300BINDING SITE FOR RESIDUE SO4 A 404
05AC5SOFTWAREPRO A:103 , GLY A:104BINDING SITE FOR RESIDUE SO4 A 405
06AC6SOFTWAREARG A:228 , ASP A:324 , SO4 A:402 , HOH A:569BINDING SITE FOR RESIDUE SO4 A 406
07AC7SOFTWARESER A:202 , GLN A:203 , GLU A:204 , ARG B:298 , THR B:306BINDING SITE FOR RESIDUE MES A 407
08AC8SOFTWAREGLY A:168 , ASP A:169 , TYR A:170 , ASN A:233 , GLN A:234 , LEU A:235 , HOH A:583 , LYS B:52BINDING SITE FOR RESIDUE MES A 408
09AC9SOFTWAREVAL B:287 , ASN B:288 , PHE B:289 , ASP B:290BINDING SITE FOR RESIDUE SO4 B 401
10BC1SOFTWAREARG B:228 , ASP B:276 , HIS B:321 , SO4 B:406BINDING SITE FOR RESIDUE SO4 B 402
11BC2SOFTWARETRP B:65 , ARG B:68 , TYR B:187 , ASN B:191 , ARG B:241 , HOH B:532 , HOH B:549BINDING SITE FOR RESIDUE SO4 B 403
12BC3SOFTWAREMET B:91 , TYR B:195 , HIS B:295 , HIS B:300BINDING SITE FOR RESIDUE SO4 B 404
13BC4SOFTWAREPRO B:103 , GLY B:104BINDING SITE FOR RESIDUE SO4 B 405
14BC5SOFTWAREARG B:228 , SO4 B:402BINDING SITE FOR RESIDUE SO4 B 406
15BC6SOFTWAREARG B:228 , ASN B:233 , GLN B:234 , LEU B:235 , HOH B:513 , HOH B:614BINDING SITE FOR RESIDUE MES B 407

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4G0I)

(-) Cis Peptide Bonds  (15, 15)

Asymmetric/Biological Unit
No.Residues
1Asp A:6 -Gly A:7
2Gly A:7 -Val A:8
3Tyr A:14 -Asp A:15
4Gly A:20 -Gly A:21
5Phe A:23 -Gln A:24
6Val A:133 -Pro A:134
7Phe A:327 -Gly A:328
8Asp B:6 -Gly B:7
9Gly B:7 -Val B:8
10Tyr B:14 -Asp B:15
11Gly B:20 -Gly B:21
12Phe B:23 -Gln B:24
13Gly B:46 -Gly B:47
14Val B:133 -Pro B:134
15Phe B:327 -Gly B:328

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4G0I)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4G0I)

(-) Exons   (0, 0)

(no "Exon" information available for 4G0I)

(-) 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:327
                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........................hhhhhh.......................eeeee...hhhhhhhhhhhhhh.....eeeee............................hhhhhhhhhh..........eeee....eeee.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh.....................hhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4g0i A   2 GQLIDGVWHDTWYDTKSTGGKFQRSASAFRNWLTADGAPGPTGTGGFIAEKDRYHLYVSLACPWAHRTLIMRKLKGLEPFISVSVVNPLMLENGWTFDDSFPGATGDTLYQNEFLYQLYLHADPHYSGRVTVPVLWDKKNHTIVSNESAEIIRMFNTAFDALGAKAGDYYPPALQTKIDELNGWIYDTVNNGVYKAGFATSQEAYDEAVAKVFESLARLEQILGQHRYLTGNQLTEADIRLWTTLVRFDPVYVTHFKCDKHRISDYLNLYGFLRDIYQMPGIAETVNFDHIRNHYFRSHKTINPTGIISIGPWQDLDEPHGRDVRFG 328
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       


Chain B from PDB  Type:PROTEIN  Length:327
                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................................................eeeee...hhhhhhhhhhhhhh.....eeeee............................hhhhhhhhhh..........eeee....eeee.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.....................hhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4g0i B   2 GQLIDGVWHDTWYDTKSTGGKFQRSASAFRNWLTADGAPGPTGTGGFIAEKDRYHLYVSLACPWAHRTLIMRKLKGLEPFISVSVVNPLMLENGWTFDDSFPGATGDTLYQNEFLYQLYLHADPHYSGRVTVPVLWDKKNHTIVSNESAEIIRMFNTAFDALGAKAGDYYPPALQTKIDELNGWIYDTVNNGVYKAGFATSQEAYDEAVAKVFESLARLEQILGQHRYLTGNQLTEADIRLWTTLVRFDPVYVTHFKCDKHRISDYLNLYGFLRDIYQMPGIAETVNFDHIRNHYFRSHKTINPTGIISIGPWQDLDEPHGRDVRFG 328
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 4G0I)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4G0I)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4G0I)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)

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Asymmetric/Biological Unit
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  Cis Peptide Bonds
    Asp A:6 - Gly A:7   [ RasMol ]  
    Asp B:6 - Gly B:7   [ RasMol ]  
    Gly A:20 - Gly A:21   [ RasMol ]  
    Gly A:7 - Val A:8   [ RasMol ]  
    Gly B:20 - Gly B:21   [ RasMol ]  
    Gly B:46 - Gly B:47   [ RasMol ]  
    Gly B:7 - Val B:8   [ RasMol ]  
    Phe A:23 - Gln A:24   [ RasMol ]  
    Phe A:327 - Gly A:328   [ RasMol ]  
    Phe B:23 - Gln B:24   [ RasMol ]  
    Phe B:327 - Gly B:328   [ RasMol ]  
    Tyr A:14 - Asp A:15   [ RasMol ]  
    Tyr B:14 - Asp B:15   [ RasMol ]  
    Val A:133 - Pro A:134   [ RasMol ]  
    Val B:133 - Pro B:134   [ RasMol ]  
 

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  4g0i
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  YQJG_ECOLI | P42620
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 Related Entries

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

UniProtKB/Swiss-Prot
        YQJG_ECOLI | P42620: 3r3e 4g0k 4g0l

(-) Related Entries Specified in the PDB File

4g0k 4g0l