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(-) Description

Title :  GLUTATHIONE S-TRANSFERASE OMEGA 1 BOUND TO COVALENT INHIBITOR C1-31
 
Authors :  J. A. Stuckey
Date :  13 Mar 15  (Deposition) - 12 Oct 16  (Release) - 19 Oct 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.94
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Covalent Inhibitor, Thioltransferase, Chloroacetamide, Transferase- Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Ramkumar, S. Samanta, A. Kyani, S. Yang, S. Tamura, E. Ziemke, J. A. Stuckey, S. Li, K. Chinnaswamy, H. Otake, B. Debnath, V. Yarovenko, J. S. Sebolt-Leopold, M. Ljungman, N. Neamati
Mechanistic Evaluation And Transcriptional Signature Of A Glutathione S-Transferase Omega 1 Inhibitor.
Nat Commun V. 7 13084 2016
PubMed-ID: 27703239  |  Reference-DOI: 10.1038/NCOMMS13084

(-) Compounds

Molecule 1 - GLUTATHIONE S-TRANSFERASE OMEGA-1
    Chains: A, B
    EC Number: 2.5.1.18, 1.8.5.1, 1.20.4.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: ROSETTA2
    Expression System Taxid: 562
    Gene: GSTO1, GSTTLP28
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: GSTO-1,GLUTATHIONE S-TRANSFERASE OMEGA 1-1,GSTO 1-1, GLUTATHIONE-DEPENDENT DEHYDROASCORBATE REDUCTASE,MONOMETHYLARSONIC ACID REDUCTASE,MMA(V) REDUCTASE,S-(PHENACYL)GLUTATHIONE REDUCTASE, SPG-R

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
14GB2Ligand/IonN-{5-(AZEPAN-1-YLSULFONYL)-2-[(ETHYLSULFANYL)METHOXY]PHENYL}ACETAMIDE
2MES2Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:32 , PRO A:33 , PHE A:34 , VAL A:72 , GLY A:128 , ARG A:132 , TYR A:229 , HOH A:443binding site for residue 4GB A 301
2AC2SOFTWAREPHE A:34 , GLU A:85 , SER A:86 , HOH A:424 , HOH A:543 , GLU B:118binding site for residue MES A 302
3AC3SOFTWAREGLU A:118 , PHE B:34 , GLU B:85 , SER B:86 , HOH B:431 , HOH B:456 , HOH B:490binding site for residue MES B 302
4AC4SOFTWAREMET B:29 , ARG B:30 , PHE B:31 , PRO B:33 , PHE B:34 , ALA B:35 , GLU B:36 , GLY B:128 , ILE B:131 , TYR B:229 , HOH B:425 , HOH B:427 , HOH B:542binding site for 4GB B 301 and CYS B 32

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Val A:72 -Pro A:73
2Lys A:136 -Glu A:137
3Val B:72 -Pro B:73

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4YQU)

(-) 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:235
                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................eeeee...hhhhhhhhhhhhhh....eeee......hhhhhhh.......eeee....eeehhhhhhhhhhhhh........hhhhhhhhhhhhhhh.hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yqu A   4 ESARSLGKGSAPPGPVPEGSIRIYSMRFCPFAERTRLVLKAKGIRHEVININLKNKPEWFFKKNPFGLVPVLENSQGQLIYESAITCEYLDEAYPGKKLLPDDPYEKACQKMILELFSKVPSLVGSFIRKEDYAGLKEEFRKEFTKLEEVLTNKKTTFFGGNSISMIDYLIWPWFERLEAMKLNECVDHTPKLKLWMAAMKEDPTVSALLTSEKDWQGFLELYLQNSPEACDYGL 241
                                    13        23        33        43        53        63        73        83        93       103       113       123       136       146       156       166       176       186       196       206       216       226       236     
                                                                                                                                                          132|                                                                                                         
                                                                                                                                                           136                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:235
                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...................eeeee...hhhhhhhhhhhhhh...eeeee......hhhhhhh.......eee.....eeehhhhhhhhhhhhh........hhhhhhhhhhhhhhh.hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh...hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yqu B   5 SARSLGKGSAPPGPVPEGSIRIYSMRFCPFAERTRLVLKAKGIRHEVININLKNKPEWFFKKNPFGLVPVLENSQGQLIYESAITCEYLDEAYPGKKLLPDDPYEKACQKMILELFSKVPSLVGSFIRSKEDYAGLKEEFRKEFTKLEEVLTNKKTTFFGGNSISMIDYLIWPWFERLEAMKLNECVDHTPKLKLWMAAMKEDPTVSALLTSEKDWQGFLELYLQNSPEACDYGL 241
                                    14        24        34        44        54        64        74        84        94       104       114       124       136       146       156       166       176       186       196       206       216       226       236     
                                                                                                                                                          133|                                                                                                         
                                                                                                                                                           136
   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 4YQU)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (29, 29)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Lys A:136 - Glu A:137   [ RasMol ]  
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    Val B:72 - Pro B:73   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        GSTO1_HUMAN | P78417: 1eem 3lfl 3vln 4is0 4yqm 4yqv

(-) Related Entries Specified in the PDB File

4yqm 4yqv