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(-) Description

Title :  THE WALKER-TYPE ATPASE PABY2304 OF PYROCOCCUS ABYSSI
 
Authors :  M. Uhring, G. Bey, O. Lecompte, D. Moras, O. Poch, J. Cavarelli
Date :  26 Jun 07  (Deposition) - 01 Jul 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym./Biol. Unit :  A
Keywords :  Pyrococcus Abyssi, Atpase, Walker-Type, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Uhring, G. Bey, O. Lecompte, D. Moras, O. Poch, J. Cavarelli
The Walker-Type Atpase Paby2304 Of Pyrococcus Abyssi
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - WALKER-TYPE ATPASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Mutation: YES
    Organism Common: ARCHAEA
    Organism Scientific: PYROCOCCUS ABYSSI

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2MG1Ligand/IonMAGNESIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:45 , HOH A:1004 , HOH A:1007 , HOH A:1008 , HOH A:1010BINDING SITE FOR RESIDUE MG A 910
2AC2SOFTWARELEU A:2 , LYS A:8 , ILE A:14 , PHE A:15 , ARG A:17 , ARG A:41 , GLY A:43 , LYS A:44 , SER A:45 , SER A:46 , PHE A:211 , PRO A:239 , GLY A:240 , HOH A:1004 , HOH A:1007 , HOH A:1008 , HOH A:1015 , HOH A:1024 , HOH A:1028 , HOH A:1053 , HOH A:1066BINDING SITE FOR RESIDUE ADP A 999

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2QEN)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser A:86 -Pro A:87

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2QEN)

(-) 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:350
 aligned with Q9V2L3_PYRAB | Q9V2L3 from UniProtKB/TrEMBL  Length:350

    Alignment length:350
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350
         Q9V2L3_PYRAB     1 MLFDLRPKTRREDIFDREEEFRKLEESLENYPLTLLLGIRRVGKSSLLRAFLNERPGILIDCRELYAERGHITREELIKELQSTISPFQKFQSKFKISLNLKFLTLEPRKLSLREVFRELNDLGEELGEFIVAFDEAQYLRFYGSRGGKELLALFAYAYDSLPNLKIILTGSEVGLLHDFLKITDYESPLYGRIAGEVLVKPFDKDTSVEFLKRGFREVNLDVPENEIEEAVELLDGIPGWLVVFGVEYLRNGDFGRAMKRTLEVAKGLIMGELEELRRRSPRYVDILRAIALGYNRWSLIRDYLAVKGTKIPEPRLYALLENLKKMNWIVEEDNTYKIADPVVATVLRI 350
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2qenA01 A:1-202 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                      2qenA02 A:203-280  [code=1.10.8.60, no name defined]                          ---------------------------------------------------------------------- CATH domains
               Pfam domains -------------Arch_ATPase-2qenA01 A:14-245                                                                                                                                                                                                            --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhh..hhhhhhhhhhhhhhh.eeeee.....hhhhhhhhhhhhh.eeeeehhhhhhh....hhhhhhhhhhhhh.hhhhhhhhhh....hhhhh.hhhhhhhhhhhhhhhhhhhhhh.eeeeeehhhhhhhh....hhhhhhhhhhhhhhh..eeeeeee.hhhhhhhhhh.............eeee....hhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh....hhhhhhhhhhhhhhh..eeee..eeee.hhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2qen A   1 MLFDLRPKTRREDIFDREEESRKLEESLENYPLTLLLGIRRVGKSSLLRAFLNERPGILIDCRELYAERGHITREELIKELQSTISPFQKFQSKFKISLNLKFLTLEPRKLSLREVFRELNDLGEELGEFIVAFDEAQYLRFYGSRGGKELLALFAYAYDSLPNLKIILTGSEVGLLHDFLKITDYESPLYGRIAGEVLVKPFDKDTSVEFLKRGFREVNLDVPENEIEEAVELLDGIPGWLVVFGVEYLRNGDFGRAMKRTLEVAKGLIMGELEELRRRSPRYVDILRAIALGYNRWSLIRDYLAVKGTKIPEPRLYALLENLKKMNWIVEEDNTYKIADPVVATVLRI 350
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350
   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 2QEN)

(-) CATH Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: P-loop_NTPase (1112)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9V2L3_PYRAB | Q9V2L3)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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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