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Protein

ELL-associated factor 1

Gene

EAF1

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Acts as a transcriptional transactivator of ELL and ELL2 elongation activities.2 Publications

GO - Biological processi

Keywordsi

Molecular functionActivator
Biological processTranscription, Transcription regulation

Enzyme and pathway databases

ReactomeiR-HSA-112382. Formation of RNA Pol II elongation complex.
R-HSA-112387. Elongation arrest and recovery.
R-HSA-674695. RNA Polymerase II Pre-transcription Events.
R-HSA-75955. RNA Polymerase II Transcription Elongation.
SIGNORiQ96JC9.

Names & Taxonomyi

Protein namesi
Recommended name:
ELL-associated factor 1
Gene namesi
Name:EAF1
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 3

Organism-specific databases

HGNCiHGNC:20907. EAF1.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Nucleus

Pathology & Biotechi

Organism-specific databases

DisGeNETi85403.
OpenTargetsiENSG00000144597.
PharmGKBiPA134897202.

Polymorphism and mutation databases

BioMutaiEAF1.
DMDMi73919265.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001303341 – 268ELL-associated factor 1Add BLAST268

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei165PhosphoserineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

EPDiQ96JC9.
MaxQBiQ96JC9.
PaxDbiQ96JC9.
PeptideAtlasiQ96JC9.
PRIDEiQ96JC9.

PTM databases

iPTMnetiQ96JC9.
PhosphoSitePlusiQ96JC9.

Expressioni

Tissue specificityi

Strongly expressed in heart, brain, placenta, lung, liver, skeletal muscle, kidney, pancreas, spleen, prostate, testis, small intestine and colon. Poorly expressed in thymus.1 Publication

Gene expression databases

BgeeiENSG00000144597.
CleanExiHS_EAF1.
ExpressionAtlasiQ96JC9. baseline and differential.
GenevisibleiQ96JC9. HS.

Organism-specific databases

HPAiHPA059516.
HPA060569.
HPA069538.

Interactioni

Subunit structurei

Component of the super elongation complex (SEC), at least composed of EAF1, EAF2, CDK9, MLLT3/AF9, AFF (AFF1 or AFF4), the P-TEFb complex and ELL (ELL, ELL2 or ELL3). Interacts with ELL and ELL2.2 Publications

Binary interactionsi

Show more details

Protein-protein interaction databases

BioGridi124514. 64 interactors.
IntActiQ96JC9. 47 interactors.
STRINGi9606.ENSP00000380054.

Structurei

3D structure databases

ProteinModelPortaliQ96JC9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni182 – 262Necessary for transactivation activityAdd BLAST81

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi127 – 168Pro-richAdd BLAST42
Compositional biasi188 – 211Ser-richAdd BLAST24

Sequence similaritiesi

Belongs to the EAF family.Curated

Phylogenomic databases

eggNOGiKOG4795. Eukaryota.
ENOG4111KQJ. LUCA.
GeneTreeiENSGT00390000017724.
HOGENOMiHOG000070137.
HOVERGENiHBG054898.
InParanoidiQ96JC9.
KOiK15186.
OMAiSHQQPYS.
OrthoDBiEOG091G0MMP.
PhylomeDBiQ96JC9.
TreeFamiTF320864.

Family and domain databases

InterProiView protein in InterPro
IPR027093. EAF_fam.
IPR019194. Tscrpt_elong_fac_Eaf_N.
PANTHERiPTHR15970. PTHR15970. 1 hit.
PfamiView protein in Pfam
PF09816. EAF. 1 hit.

Sequences (2)i

Sequence statusi: Complete.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q96JC9-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MNGTANPLLD REEHCLRLGE SFEKRPRASF HTIRYDFKPA SIDTSCEGEL
60 70 80 90 100
QVGKGDEVTI TLPHIPGSTP PMTVFKGNKR PYQKDCVLII NHDTGEYVLE
110 120 130 140 150
KLSSSIQVKK TRAEGSSKIQ ARMEQQPTRP PQTSQPPPPP PPMPFRAPTK
160 170 180 190 200
PPVGPKTSPL KDNPSPEPQL DDIKRELRAE VDIIEQMSSS SGSSSSDSES
210 220 230 240 250
SSGSDDDSSS SGGEDNGPAS PPQPSHQQPY NSRPAVANGT SRPQGSNQLM
260
NTLRNDLQLS ESGSDSDD
Length:268
Mass (Da):29,042
Last modified:December 1, 2001 - v1
Checksum:i0D78B586AABB0FA4
GO
Isoform 2 (identifier: Q96JC9-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-11: MNGTANPLLDR → MKSQLHCHISL
     12-112: Missing.

Note: No experimental confirmation available.
Show »
Length:167
Mass (Da):17,723
Checksum:i997058BFE04D90E1
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti97Y → F in AAH41329 (PubMed:15489334).Curated1
Sequence conflicti252T → A in AAH41329 (PubMed:15489334).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Alternative sequenceiVSP_0561931 – 11MNGTANPLLDR → MKSQLHCHISL in isoform 2. 1 PublicationAdd BLAST11
Alternative sequenceiVSP_05619412 – 112Missing in isoform 2. 1 PublicationAdd BLAST101

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF272973 mRNA. Translation: AAK58687.1.
AK304697 mRNA. Translation: BAG65467.1.
AC027125 Genomic DNA. No translation available.
BC041329 mRNA. Translation: AAH41329.1.
CCDSiCCDS2626.1. [Q96JC9-1]
RefSeqiNP_149074.3. NM_033083.6. [Q96JC9-1]
XP_005265575.1. XM_005265518.1. [Q96JC9-2]
XP_011532467.1. XM_011534165.1. [Q96JC9-2]
XP_011532468.1. XM_011534166.1. [Q96JC9-2]
UniGeneiHs.716733.

Genome annotation databases

EnsembliENST00000396842; ENSP00000380054; ENSG00000144597. [Q96JC9-1]
GeneIDi85403.
KEGGihsa:85403.
UCSCiuc003bzu.4. human. [Q96JC9-1]

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF272973 mRNA. Translation: AAK58687.1.
AK304697 mRNA. Translation: BAG65467.1.
AC027125 Genomic DNA. No translation available.
BC041329 mRNA. Translation: AAH41329.1.
CCDSiCCDS2626.1. [Q96JC9-1]
RefSeqiNP_149074.3. NM_033083.6. [Q96JC9-1]
XP_005265575.1. XM_005265518.1. [Q96JC9-2]
XP_011532467.1. XM_011534165.1. [Q96JC9-2]
XP_011532468.1. XM_011534166.1. [Q96JC9-2]
UniGeneiHs.716733.

3D structure databases

ProteinModelPortaliQ96JC9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi124514. 64 interactors.
IntActiQ96JC9. 47 interactors.
STRINGi9606.ENSP00000380054.

PTM databases

iPTMnetiQ96JC9.
PhosphoSitePlusiQ96JC9.

Polymorphism and mutation databases

BioMutaiEAF1.
DMDMi73919265.

Proteomic databases

EPDiQ96JC9.
MaxQBiQ96JC9.
PaxDbiQ96JC9.
PeptideAtlasiQ96JC9.
PRIDEiQ96JC9.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000396842; ENSP00000380054; ENSG00000144597. [Q96JC9-1]
GeneIDi85403.
KEGGihsa:85403.
UCSCiuc003bzu.4. human. [Q96JC9-1]

Organism-specific databases

CTDi85403.
DisGeNETi85403.
GeneCardsiEAF1.
HGNCiHGNC:20907. EAF1.
HPAiHPA059516.
HPA060569.
HPA069538.
MIMi608315. gene.
neXtProtiNX_Q96JC9.
OpenTargetsiENSG00000144597.
PharmGKBiPA134897202.
GenAtlasiSearch...

Phylogenomic databases

eggNOGiKOG4795. Eukaryota.
ENOG4111KQJ. LUCA.
GeneTreeiENSGT00390000017724.
HOGENOMiHOG000070137.
HOVERGENiHBG054898.
InParanoidiQ96JC9.
KOiK15186.
OMAiSHQQPYS.
OrthoDBiEOG091G0MMP.
PhylomeDBiQ96JC9.
TreeFamiTF320864.

Enzyme and pathway databases

ReactomeiR-HSA-112382. Formation of RNA Pol II elongation complex.
R-HSA-112387. Elongation arrest and recovery.
R-HSA-674695. RNA Polymerase II Pre-transcription Events.
R-HSA-75955. RNA Polymerase II Transcription Elongation.
SIGNORiQ96JC9.

Miscellaneous databases

ChiTaRSiEAF1. human.
GeneWikiiEAF1.
GenomeRNAii85403.
PROiPR:Q96JC9.
SOURCEiSearch...

Gene expression databases

BgeeiENSG00000144597.
CleanExiHS_EAF1.
ExpressionAtlasiQ96JC9. baseline and differential.
GenevisibleiQ96JC9. HS.

Family and domain databases

InterProiView protein in InterPro
IPR027093. EAF_fam.
IPR019194. Tscrpt_elong_fac_Eaf_N.
PANTHERiPTHR15970. PTHR15970. 1 hit.
PfamiView protein in Pfam
PF09816. EAF. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiEAF1_HUMAN
AccessioniPrimary (citable) accession number: Q96JC9
Secondary accession number(s): B4E3F5, Q8IW10
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: December 1, 2001
Last modified: March 15, 2017
This is version 115 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Human chromosome 3
    Human chromosome 3: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. 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.