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(-) Description

Title :  APO STRUCTURE OF BIOTIN PROTEIN LIGASE FROM AQUIFEX AEOLICUS
 
Authors :  I. W. Mcnae, C. M. Tron, R. L. Baxter, M. D. Walkinshaw, D. J. Campopiano
Date :  15 Dec 08  (Deposition) - 09 Jun 09  (Release) - 09 Jun 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Bpl, Biotin Protein Ligase, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. M. Tron, I. W. Mcnae, M. Nutley, D. J. Clarke, A. Cooper, M. D. Walkinshaw, R. L. Baxter, D. J. Campopiano
Structural And Functional Studies Of The Biotin Protein Ligase From Aquifex Aeolicus Reveal A Critical Role For A Conserved Residue In Target Specificity
J. Mol. Biol. V. 387 129 2009
PubMed-ID: 19385043
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BIOTIN [ACETYL-COA-CARBOXYLASE] LIGASE
    Chains: A, B
    EC Number: 6.3.4.15
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET28A
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: AQUIFEX AEOLICUS
    Organism Taxid: 63363
    Synonym: BIOTIN PROTEIN LIGASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:148 , ASP A:149 , ARG A:150BINDING SITE FOR RESIDUE SO4 A 234
2AC2SOFTWARETRP B:148 , ASP B:149 , ARG B:150BINDING SITE FOR RESIDUE SO4 B 234

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3FJP)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Trp A:93 -Pro A:94
2Trp B:93 -Pro B:94

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3FJP)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3FJP)

(-) Exons   (0, 0)

(no "Exon" information available for 3FJP)

(-) 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:219
 aligned with O66837_AQUAE | O66837 from UniProtKB/TrEMBL  Length:233

    Alignment length:231
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230 
         O66837_AQUAE     1 MFKNLIWLKEVDSTQERLKEWNVSYGTALVADRQTKGRGRLGRKWLSQEGGLYFSFLLNPKEFENLLQLPLVLGLSVSEALEEITEIPFSLKWPNDVYFQEKKVSGVLCELSKDKLIVGIGINVNQREIPEEIKDRATTLYEITGKDWDRKEVLLKVLKRISENLKKFKEKSFKEFKGKIESKMLYLGEEVKLLGEGKITGKLVGLSEKGGALILTEEGIKEILSGEFSLR 231
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhh.....eeeee.....------------..eeeeeeee........hhhhhhhhhhhhhhhhhhhh...eee...eeee..eeeeeeeeeee..eeeeeeeee...............hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeee..eeeeeeeeeee.....eeeee..eeeee....ee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fjp A   1 MFKNLIWLKEVDSTQERLKEWNVSYGTALVADRQTK------------EGGLYFSFLLNPKEFENLLQLPLVLGLSVSEALEEITEIPFSLKWPNDVYFQEKKVSGVLRELSKDKLIVGIGINVNQREIPEEIKDRATTLYEITGKDWDRKEVLLKVLKRISENLKKFKEKSFKEFKGKIESKMLYLGEEVKLLGEGKITGKLVGLSEKGGALILTEEGIKEILSGEFSLR 231
                                    10        20        30     |   -        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230 
                                                              36           49                                                                                                                                                                                      


Chain B from PDB  Type:PROTEIN  Length:221
 aligned with O66837_AQUAE | O66837 from UniProtKB/TrEMBL  Length:233

    Alignment length:232
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231  
         O66837_AQUAE     2 FKNLIWLKEVDSTQERLKEWNVSYGTALVADRQTKGRGRLGRKWLSQEGGLYFSFLLNPKEFENLLQLPLVLGLSVSEALEEITEIPFSLKWPNDVYFQEKKVSGVLCELSKDKLIVGIGINVNQREIPEEIKDRATTLYEITGKDWDRKEVLLKVLKRISENLKKFKEKSFKEFKGKIESKMLYLGEEVKLLGEGKITGKLVGLSEKGGALILTEEGIKEILSGEFSLRRS 233
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....hhhhhhhhh......eeee.....-----------...eeeeeeee........hhhhhhhhhhhhhhhhhhhh...eee...eeee..eeeeeeeeeee..eeeeeeeee...............hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh.....eeeee...eeeeeeeee.....eeeee..eeeee.....eeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fjp B   2 FKNLIWLKEVDSTQERLKEWNVSYGTALVADRQTK-----------QEGGLYFSFLLNPKEFENLLQLPLVLGLSVSEALEEITEIPFSLKWPNDVYFQEKKVSGVLRELSKDKLIVGIGINVNQREIPEEIKDRATTLYEITGKDWDRKEVLLKVLKRISENLKKFKEKSFKEFKGKIESKMLYLGEEVKLLGEGKITGKLVGLSEKGGALILTEEGIKEILSGEFSLRRS 233
                                    11        21        31    |    -      | 51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231  
                                                             36          48
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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 3FJP)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3FJP)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3FJP)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (O66837_AQUAE | O66837)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004077    biotin-[acetyl-CoA-carboxylase] ligase activity    Catalysis of the reaction: ATP + biotin + apo-(acetyl-CoA:carbon-dioxide ligase (ADP forming)) = AMP + diphosphate + (acetyl-CoA:carbon-dioxide ligase (ADP forming)).
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    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.
biological process
    GO:0006464    cellular protein modification process    The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications) occurring at the level of an individual cell. Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification).

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 Related Entries

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

UniProtKB/TrEMBL
        O66837_AQUAE | O66837: 2eay 3efr 3efs

(-) Related Entries Specified in the PDB File

2eay
3efr BIOTIN PROTEIN LIGASE R40G MUTANT FROM AQUIFEX AEOLICUS IN COMPLEX WITH BIOTIN.
3efs BIOTIN PROTEIN LIGASE FROM AQUIFEX AEOLICUS IN COMPLEX WITH BIOTIN AND ATP.