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(-) Description

Title :  CRYSTAL STRUCTURE OF AHP1 FROM SACCHAROMYCES CEREVISIAE. INVESTIGATING THE ELECTRON TRANSFERS.
 
Authors :  L. Schultz, V. Genu, C. A. Breyer, V. F. Dos Santos, B. G. Guimaraes, L. E M. A. De Oliveira
Date :  04 Feb 14  (Deposition) - 04 Feb 15  (Release) - 04 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Peroxiredoxin, Ahp1, Electron Transfer, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Schultz, V. Genu, C. A. Breyer, V. F. Dos Santos, B. G. Guimaraes, M. A. De Oliveira, L. E. S. Netto
Crystal Structure Of Ahp1 From Saccharomyces Cerevisiae. Investigating The Electron Transfers.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PEROXIREDOXIN TYPE-2
    Atcc: 4040002
    Chains: A, B, C, D
    EC Number: 1.11.1.15
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Atcc Number: PTA-1976
    Expression System Plasmid: PET15B
    Expression System Strain: BL21DE3
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: AHP1
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 1247190
    Strain: BY4741
    Synonym: AHPC1, CYTOPLASMIC THIOL PEROXIDASE 3, CTPX 3, PEROXIREDOXIN TYPE II, PEROXISOMAL ALKYL HYDROPEROXIDE REDUCTASE, TPX TYPE II, THIOL-SPECIFIC ANTIOXIDANT II, TSA II, THIOREDOXIN PEROXIDASE TYPE II, THIOREDOXIN REDUCTASE TYPE II

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric Unit (3, 9)
No.NameCountTypeFull Name
1ACY4Ligand/IonACETIC ACID
2PEG4Ligand/IonDI(HYDROXYETHYL)ETHER
3TBU1Ligand/IonTERTIARY-BUTYL ALCOHOL
Biological Unit 1 (2, 5)
No.NameCountTypeFull Name
1ACY1Ligand/IonACETIC ACID
2PEG4Ligand/IonDI(HYDROXYETHYL)ETHER
3TBU-1Ligand/IonTERTIARY-BUTYL ALCOHOL
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1ACY3Ligand/IonACETIC ACID
2PEG-1Ligand/IonDI(HYDROXYETHYL)ETHER
3TBU1Ligand/IonTERTIARY-BUTYL ALCOHOL

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMET A:33 , MET C:33 , GLN C:35 , HOH C:324binding site for residue PEG A 201
2AC2SOFTWAREASP B:13 , GLU B:38 , HOH B:301binding site for residue PEG B 201
3AC3SOFTWARESER B:125binding site for residue PEG B 202
4AC4SOFTWARELYS B:32 , MET B:33 , PHE B:95binding site for residue ACY B 203
5AC5SOFTWARETYR B:18 , ALA B:20 , GLN B:35 , THR B:109binding site for residue PEG B 204
6AC6SOFTWAREASP C:75 , HIS C:111binding site for residue ACY C 201
7AC7SOFTWARETYR D:18 , VAL D:37 , GLU D:45 , LYS D:113binding site for residue ACY D 201
8AC8SOFTWAREGLY D:105 , VAL D:106 , LYS D:107 , ASP D:108binding site for residue ACY D 202
9AC9SOFTWAREASP D:13 , GLU D:38binding site for residue TBU D 203

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:31 -B:62
2A:62 -B:31
3C:31 -D:62
4C:62 -D:31

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gln A:23 -Ser A:24
2Ser C:30 -Cys C:31

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4OWY)

(-) 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:169
                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeee...........eeeehhhhhhhh.eeeeee............hhhhhhhhhhhhhh.....eeeeee..hhhhhhhhhhhh.......eeeee...hhhhhhh..eeeee..eeee..eeeeee..eeeeeee...........hhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4owy A   3 DLVNKKFPAGDYKFQYIAISQSDCKMPQTVEWSKLISENKKVIITGAPAAFSPTCTVSHIPGYINYLDELVKEKEVDQVIVVTVDNPFANQAWAKSLGVKDTTHIKFASDPGCAFTKSIGFELAVGDGVYWSGRWAMVVENGIVTYAAKETNPGTDVTVSSVESVLAHL 176
                                    12        22  ||    37        47        57        67        77        87        97       107       117       127       137       147       157       167         
                                                 25|                                                                                                                                                 
                                                  31                                                                                                                                                 


Chain B from PDB  Type:PROTEIN  Length:174
                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ............eeee...hhhhh........eeeehhhhhhhh.eeeeee............hhhhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhh.......eeeee...hhhhhhh..eeeee..eeee..eeeeee..eeeeeee...........hhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4owy B   3 DLVNKKFPAGDYKFQYIAISQSDADSESCKMPQTVEWSKLISENKKVIITGAPAAFSPTCTVSHIPGYINYLDELVKEKEVDQVIVVTVDNPFANQAWAKSLGVKDTTHIKFASDPGCAFTKSIGFELAVGDGVYWSGRWAMVVENGIVTYAAKETNPGTDVTVSSVESVLAHL 176
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172    


Chain C from PDB  Type:PROTEIN  Length:169
                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeee...........eeeehhhhhhhh.eeeeee............hhhhhhhhhhhhhh.....eeeeee..hhhhhhhhhhhh.......eeeee...hhhhhhh..eee.....eee..eeeeee..eeeeeee...........hhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4owy C   3 DLVNKKFPAGDYKFQYIAISQSSCKMPQTVEWSKLISENKKVIITGAPAAFSPTCTVSHIPGYINYLDELVKEKEVDQVIVVTVDNPFANQAWAKSLGVKDTTHIKFASDPGCAFTKSIGFELAVGDGVYWSGRWAMVVENGIVTYAAKETNPGTDVTVSSVESVLAHL 176
                                    12        22 ||     37        47        57        67        77        87        97       107       117       127       137       147       157       167         
                                                24|                                                                                                                                                  
                                                 30                                                                                                                                                  


Chain D from PDB  Type:PROTEIN  Length:174
                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ............eeee....hhhhh.......eeeehhhhhhhh.eeeeee............hhhhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhh.......eeeee...hhhhhhh..eee.....eee..eeeeee..eeeeeee...........hhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4owy D   3 DLVNKKFPAGDYKFQYIAISQSDADSESCKMPQTVEWSKLISENKKVIITGAPAAFSPTCTVSHIPGYINYLDELVKEKEVDQVIVVTVDNPFANQAWAKSLGVKDTTHIKFASDPGCAFTKSIGFELAVGDGVYWSGRWAMVVENGIVTYAAKETNPGTDVTVSSVESVLAHL 176
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172
   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 4OWY)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 11)

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  4owy
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  AHP1_YEAST | P38013
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  1.11.1.15
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        AHP1_YEAST | P38013: 4dsq 4dsr 4dss 4h86

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