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(-) Description

Title :  CBS DOMAIN PROTEIN PAE2072 FROM PYROBACULUM AEROPHILUM
 
Authors :  T. M. Lee, N. P. King, M. R. Sawaya, D. Cascio, T. O. Yeates
Date :  10 Oct 07  (Deposition) - 17 Jun 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Cbs Domain, Bateman Domain, Amp Binding Protein, Ligand-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. P. King, T. M. Lee, M. R. Sawaya, D. Cascio, T. O. Yeates
Structures And Functional Implications Of An Amp-Binding Cystathionine Beta-Synthase Domain Protein From A Hyperthermophilic Archaeon
J. Mol. Biol. V. 380 181 2008
PubMed-ID: 18513746  |  Reference-DOI: 10.1016/J.JMB.2008.04.073

(-) Compounds

Molecule 1 - CONSERVED PROTEIN WITH 2 CBS DOMAINS
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PETM11
    Expression System Strain: BL21(DE3)
    Expression System Vector Type: PLASMID
    Gene: PAE2072
    Organism Scientific: PYROBACULUM AEROPHILUM
    Strain: IM2

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1ACY1Ligand/IonACETIC ACID
2SO47Ligand/IonSULFATE ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:52 , ARG A:99 , HIS A:100 , HOH A:207BINDING SITE FOR RESIDUE SO4 A 139
2AC2SOFTWAREARG A:54 , ARG A:99 , ARG B:32 , GLY B:34 , HIS B:100 , SER B:115 , ARG B:117 , HOH B:147BINDING SITE FOR RESIDUE SO4 B 139
3AC3SOFTWAREHOH A:200 , SER B:52 , ARG B:99 , HIS B:100 , HOH B:148 , HOH B:180BINDING SITE FOR RESIDUE SO4 B 140
4AC4SOFTWAREGLY A:34 , HIS A:100 , SER A:115 , ARG A:117 , HOH A:239 , ARG B:54 , ARG B:99 , HOH B:181BINDING SITE FOR RESIDUE SO4 A 140
5AC5SOFTWAREARG A:10 , ARG A:32 , HOH A:206 , ARG B:54 , ARG B:58BINDING SITE FOR RESIDUE SO4 B 141
6AC6SOFTWAREGLU A:122 , ARG A:123 , ARG B:94 , HOH B:168BINDING SITE FOR RESIDUE SO4 B 142
7AC7SOFTWARELYS B:92 , HIS B:96 , HOH B:146 , HOH B:160 , HOH B:167 , HOH B:173BINDING SITE FOR RESIDUE SO4 B 143
8AC8SOFTWARESER A:14 , GLU A:27 , ASN A:31 , HOH A:201BINDING SITE FOR RESIDUE ACY A 169

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:120 -B:120

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2RIH)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2RIH)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2RIH)

(-) Exons   (0, 0)

(no "Exon" information available for 2RIH)

(-) 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:131
 aligned with Q8ZVX8_PYRAE | Q8ZVX8 from UniProtKB/TrEMBL  Length:138

    Alignment length:131
                                    11        21        31        41        51        61        71        81        91       101       111       121       131 
         Q8ZVX8_PYRAE     2 IRTSELLKRPPVSLPETATIREVATELAKNRVGLAVLTARDNPKRPVAVVSERDILRAVAQRLDLDGPAMPIANSPITVLDTDPVHVAAEKMRRHNIRHVVVVNKNGELVGVLSIRDLCFERAILLELATA 132
               SCOP domains d2riha_ A: Uncharacterized protein PAE2072                                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh....eeee...hhhhhhhhhhhhh..eeeeee..eeeeeeeeeehhhhhhhhhh.......hhhhh....eee...hhhhhhhhhhhhh..eeeee.....eeeeeehhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rih A   2 IRTSELLKRPPVSLPETATIREVATELAKNRVGLAVLTARDNPKRPVAVVSERDILRAVAQRLDLDGPAMPIANSPITVLDTDPVHVAAEKMRRHNIRHVVVVNKNGELVGVLSIRDLCFERAILLELATA 132
                                    11        21        31        41        51        61        71        81        91       101       111       121       131 


Chain B from PDB  Type:PROTEIN  Length:130
 aligned with Q8ZVX8_PYRAE | Q8ZVX8 from UniProtKB/TrEMBL  Length:138

    Alignment length:130
                                    11        21        31        41        51        61        71        81        91       101       111       121       131
         Q8ZVX8_PYRAE     2 IRTSELLKRPPVSLPETATIREVATELAKNRVGLAVLTARDNPKRPVAVVSERDILRAVAQRLDLDGPAMPIANSPITVLDTDPVHVAAEKMRRHNIRHVVVVNKNGELVGVLSIRDLCFERAILLELAT 131
               SCOP domains d2rihb_ B: Uncharacterized protein PAE2072                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------------CBS-2rihB01 B:70-124                                   ------- Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------------CBS-2rihB02 B:70-124                                   ------- Pfam domains (2)
           Pfam domains (3) --------------------------------------------------------------------CBS-2rihB03 B:70-124                                   ------- Pfam domains (3)
           Pfam domains (4) --------------------------------------------------------------------CBS-2rihB04 B:70-124                                   ------- Pfam domains (4)
         Sec.struct. author .hhhhhh.....eee...hhhhhhhhhhhhh..eeeeee..eeeeeeeeeehhhhhhhhhh.......hhhhh....eee...hhhhhhhhhhhh...eeeee.....eeeeeehhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rih B   2 IRTSELLKRPPVSLPETATIREVATELAKNRVGLAVLTARDNPKRPVAVVSERDILRAVAQRLDLDGPAMPIANSPITVLDTDPVHVAAEKMRRHNIRHVVVVNKNGELVGVLSIRDLCFERAILLELAT 131
                                    11        21        31        41        51        61        71        81        91       101       111       121       131
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (1, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2RIH)

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: CBS] (51)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q8ZVX8_PYRAE | Q8ZVX8)
molecular function
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.

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 Related Entries

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

UniProtKB/TrEMBL
        Q8ZVX8_PYRAE | Q8ZVX8: 2rif

(-) Related Entries Specified in the PDB File

2rif SAME MOLECULE BUT COMPLEXED WITH AMP