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Protein

Histone-binding protein RBBP4

Gene

RBBP4

Organism
Gallus gallus (Chicken)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Core histone-binding subunit that may target chromatin assembly factors, chromatin remodeling factors and histone deacetylases to their histone substrates in a manner that is regulated by nucleosomal DNA.By similarity

GO - Biological processi

Keywordsi

Molecular functionChromatin regulator, Repressor
Biological processCell cycle, DNA replication, Transcription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
Histone-binding protein RBBP4
Alternative name(s):
Chromatin assembly factor 1 subunit C
Short name:
CAF-1 subunit C
Chromatin assembly factor I p48 subunit
Short name:
CAF-I 48 kDa subunit
Short name:
CAF-I p48
Short name:
chCAF-1 p48
Retinoblastoma-binding protein 4
Short name:
RBBP-4
Retinoblastoma-binding protein p48
Gene namesi
Name:RBBP4
Synonyms:RBAP48
OrganismiGallus gallus (Chicken)
Taxonomic identifieri9031 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiArchelosauriaArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalloanseraeGalliformesPhasianidaePhasianinaeGallus
Proteomesi
  • UP000000539 Componenti: Unplaced

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedBy similarity
ChainiPRO_00000511892 – 425Histone-binding protein RBBP4Add BLAST424

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylalanineBy similarity1

Keywords - PTMi

Acetylation

Proteomic databases

PaxDbiQ9W7I5.

Interactioni

Subunit structurei

Component of the DREAM complex (By similarity). Binds directly to histone H4, probably via helix 1 of the histone fold, a region that is not accessible when histone H4 is in chromatin. Interacts with CHAF1A, HDAC1, HDAC2, HDAC3 and HIRA. May also interact with HAT1.By similarity5 Publications

Protein-protein interaction databases

BioGridi675936. 1 interactor.
STRINGi9031.ENSGALP00000005565.

Structurei

3D structure databases

ProteinModelPortaliQ9W7I5.
SMRiQ9W7I5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Repeati122 – 155WD 1Add BLAST34
Repeati175 – 206WD 2Add BLAST32
Repeati225 – 256WD 3Add BLAST32
Repeati271 – 302WD 4Add BLAST32
Repeati315 – 346WD 5Add BLAST32
Repeati372 – 403WD 6Add BLAST32

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni361 – 406Interaction with HAT1Add BLAST46

Sequence similaritiesi

Keywords - Domaini

Repeat, WD repeat

Phylogenomic databases

eggNOGiKOG0264. Eukaryota.
ENOG410XNU9. LUCA.
HOGENOMiHOG000160330.
HOVERGENiHBG053236.
InParanoidiQ9W7I5.
KOiK10752.
PhylomeDBiQ9W7I5.

Family and domain databases

Gene3Di2.130.10.10. 1 hit.
InterProiView protein in InterPro
IPR020472. G-protein_beta_WD-40_rep.
IPR022052. Histone-bd_RBBP4_N.
IPR015943. WD40/YVTN_repeat-like_dom.
IPR001680. WD40_repeat.
IPR019775. WD40_repeat_CS.
IPR017986. WD40_repeat_dom.
PfamiView protein in Pfam
PF12265. CAF1C_H4-bd. 1 hit.
PF00400. WD40. 5 hits.
PRINTSiPR00320. GPROTEINBRPT.
SMARTiView protein in SMART
SM00320. WD40. 6 hits.
SUPFAMiSSF50978. SSF50978. 1 hit.
PROSITEiView protein in PROSITE
PS00678. WD_REPEATS_1. 3 hits.
PS50082. WD_REPEATS_2. 5 hits.
PS50294. WD_REPEATS_REGION. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q9W7I5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADKEAAFDD AVEERVINEE YKIWKKNTPF LYDLVMTHAL EWPSLTAQWL
60 70 80 90 100
PDVTRPEGKD FSIHRLVLGT HTSDEQNHLV IASVQLPNDD AQFDASHYDS
110 120 130 140 150
EKGEFGGFGS VSGKIEIEIK INHEGEVNRA RYMPQNPCII ATKTPSSDVL
160 170 180 190 200
VFDYTKHPSK PDPSGECNPD LRLRGHQKEG YGLSWNPNLS GHLLSASDDH
210 220 230 240 250
TICLWDISAV PKEGKVVDAK TIFTGHTAVV EDVSWHLLHE SLFGSVADDQ
260 270 280 290 300
KLMIWDTRSN NTSKPSHSVD AHTAEVNCLS FNPYSEFILA TGSADKTVAL
310 320 330 340 350
WDLRNLKLKL HSFESHKDEI FQVQWSPHNE TILASSGTDR RLNVWDLSKI
360 370 380 390 400
GEEQSPEDAE DGPPELLFIH GGHTAKISDF SWNPNEPWVI CSVSEDNIMQ
410 420
VWQMAENINN DEDPEGSVDP EGQGS
Length:425
Mass (Da):47,607
Last modified:January 23, 2007 - v3
Checksum:iAFA97D55A444C360
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF097750 mRNA. Translation: AAD40568.1.
RefSeqiNP_990183.1. NM_204852.1.
UniGeneiGga.1029.

Genome annotation databases

GeneIDi395658.
KEGGigga:395658.

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.

Entry informationi

Entry nameiRBBP4_CHICK
AccessioniPrimary (citable) accession number: Q9W7I5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 7, 2006
Last sequence update: January 23, 2007
Last modified: February 15, 2017
This is version 102 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families