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Protein

Acyl-CoA-binding protein

Gene

DBI

Organism
Sus scrofa (Pig)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Binds medium- and long-chain acyl-CoA esters with very high affinity and may function as an intracellular carrier of acyl-CoA esters. It is also able to displace diazepam from the benzodiazepine (BZD) recognition site located on the GABA type A receptor. It is therefore possible that this protein also acts as a neuropeptide to modulate the action of the GABA receptor.
DBI(32-86) has antibacterial properties.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei14Acyl-CoABy similarity1
Binding sitei51Acyl-CoABy similarity1
Binding sitei55Acyl-CoABy similarity1
Binding sitei74Acyl-CoABy similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Antibiotic, Antimicrobial

Keywords - Biological processi

Transport

Keywords - Ligandi

Lipid-binding

Enzyme and pathway databases

ReactomeiR-SSC-75105. Fatty Acyl-CoA Biosynthesis.

Names & Taxonomyi

Protein namesi
Recommended name:
Acyl-CoA-binding protein
Short name:
ACBP
Alternative name(s):
Diazepam-binding inhibitor
Short name:
DBI
Endozepine
Short name:
EP
Cleaved into the following chain:
Gene namesi
Name:DBI
OrganismiSus scrofa (Pig)
Taxonomic identifieri9823 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaSuinaSuidaeSus
Proteomesi
  • UP000008227 Componenti: Chromosome 15

Subcellular locationi

  • Endoplasmic reticulum By similarity
  • Golgi apparatus By similarity

  • Note: Golgi localization is dependent on ligand binding.By similarity

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Endoplasmic reticulum, Golgi apparatus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00000451992 – 87Acyl-CoA-binding proteinAdd BLAST86
PeptideiPRO_000000028733 – 87DBI(32-86)Add BLAST55

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylserine1 Publication1
Modified residuei8N6-acetyllysine; alternateBy similarity1
Modified residuei8N6-succinyllysine; alternateBy similarity1
Modified residuei17N6-succinyllysineBy similarity1
Modified residuei19N6-acetyllysineBy similarity1
Modified residuei29PhosphotyrosineBy similarity1
Modified residuei51N6-acetyllysineBy similarity1
Modified residuei55N6-acetyllysine; alternateBy similarity1
Modified residuei55N6-malonyllysine; alternateBy similarity1
Modified residuei55N6-succinyllysine; alternateBy similarity1
Modified residuei77N6-acetyllysine; alternateBy similarity1
Modified residuei77N6-succinyllysine; alternateBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

PaxDbiP12026.
PeptideAtlasiP12026.
PRIDEiP12026.

Expressioni

Gene expression databases

BgeeiENSSSCG00000023435.
GenevisibleiP12026. SS.

Interactioni

Subunit structurei

Monomer.

Protein-protein interaction databases

STRINGi9823.ENSSSCP00000021888.

Structurei

3D structure databases

ProteinModelPortaliP12026.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 87ACBPROSITE-ProRule annotationAdd BLAST86

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni29 – 33Acyl-CoA bindingBy similarity5

Sequence similaritiesi

Belongs to the ACBP family.Curated
Contains 1 ACB (acyl-CoA-binding) domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiKOG0817. Eukaryota.
COG4281. LUCA.
GeneTreeiENSGT00840000129776.
HOGENOMiHOG000261845.
HOVERGENiHBG000398.
InParanoidiP12026.
KOiK08762.
OMAiRYKFEAW.
OrthoDBiEOG091G0NXJ.
TreeFamiTF335802.

Family and domain databases

Gene3Di1.20.80.10. 1 hit.
InterProiIPR022408. Acyl-CoA-binding_prot_CS.
IPR000582. Acyl-CoA-binding_protein.
IPR014352. FERM/acyl-CoA-bd_prot_3-hlx.
[Graphical view]
PfamiPF00887. ACBP. 1 hit.
[Graphical view]
PRINTSiPR00689. ACOABINDINGP.
SUPFAMiSSF47027. SSF47027. 1 hit.
PROSITEiPS00880. ACB_1. 1 hit.
PS51228. ACB_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P12026-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQAEFEKAA EEVKNLKTKP ADDEMLFIYS HYKQATVGDI NTERPGILDL
60 70 80
KGKAKWDAWN GLKGTSKEDA MKAYINKVEE LKKKYGI
Length:87
Mass (Da):9,896
Last modified:January 23, 2007 - v2
Checksum:i3225B53E8307DE38
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB019792 mRNA. Translation: BAA34531.1.
DQ885192 mRNA. Translation: ABM30147.1.
PIRiS00805. NZPG.
RefSeqiNP_999284.1. NM_214119.1.
UniGeneiSsc.55858.

Genome annotation databases

EnsembliENSSSCT00000024406; ENSSSCP00000021888; ENSSSCG00000023435.
GeneIDi397212.
KEGGissc:397212.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB019792 mRNA. Translation: BAA34531.1.
DQ885192 mRNA. Translation: ABM30147.1.
PIRiS00805. NZPG.
RefSeqiNP_999284.1. NM_214119.1.
UniGeneiSsc.55858.

3D structure databases

ProteinModelPortaliP12026.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9823.ENSSSCP00000021888.

Proteomic databases

PaxDbiP12026.
PeptideAtlasiP12026.
PRIDEiP12026.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSSSCT00000024406; ENSSSCP00000021888; ENSSSCG00000023435.
GeneIDi397212.
KEGGissc:397212.

Organism-specific databases

CTDi1622.

Phylogenomic databases

eggNOGiKOG0817. Eukaryota.
COG4281. LUCA.
GeneTreeiENSGT00840000129776.
HOGENOMiHOG000261845.
HOVERGENiHBG000398.
InParanoidiP12026.
KOiK08762.
OMAiRYKFEAW.
OrthoDBiEOG091G0NXJ.
TreeFamiTF335802.

Enzyme and pathway databases

ReactomeiR-SSC-75105. Fatty Acyl-CoA Biosynthesis.

Gene expression databases

BgeeiENSSSCG00000023435.
GenevisibleiP12026. SS.

Family and domain databases

Gene3Di1.20.80.10. 1 hit.
InterProiIPR022408. Acyl-CoA-binding_prot_CS.
IPR000582. Acyl-CoA-binding_protein.
IPR014352. FERM/acyl-CoA-bd_prot_3-hlx.
[Graphical view]
PfamiPF00887. ACBP. 1 hit.
[Graphical view]
PRINTSiPR00689. ACOABINDINGP.
SUPFAMiSSF47027. SSF47027. 1 hit.
PROSITEiPS00880. ACB_1. 1 hit.
PS51228. ACB_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiACBP_PIG
AccessioniPrimary (citable) accession number: P12026
Secondary accession number(s): A7YB23, Q9TSG2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: January 23, 2007
Last modified: November 2, 2016
This is version 121 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.