dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0001250
Uniprot Accession O35550; RABE1_RAT; P70609;
Genbank Protein ID NP_061997.1;
Genbank Nucleotide ID NM_019124.1;
Protein Name Rab GTPase-binding effector protein 1
Protein Synonyms/Alias Rabaptin-5;Rabaptin-5alpha;
Gene Name Rabep1
Gene Synonyms/Alias Rabpt5;Rabpt5a;
Organism Rattus norvegicus(Rat)
NCBI Taxa ID 10116
Functional Description
(View all)
Rab effector protein acting as linker between gamma-adaptin, RAB4A and RAB5A. Involved in endocytic membrane fusion and membrane trafficking of recycling endosomes. Involved in KCNH1 channels trafficking to and from the cell membrane. Stimulates RABGEF1 mediated nucleotide exchange on RAB5A.
Phosphorylation Sites
dbPAF PTMs: 5
PositionPeptidesSourceReferences ( PMIDs )
393SGDPFSKSDNDMFKEPhosphoSitePlus22135298
407EGLRRAQSTDSLGTSPhosphoSitePlus;UniProt;curated22135298; 22673903; 25532521; 22276854
408GLRRAQSTDSLGTSSPhosphoSitePlus;curated22135298; 21630457
410RRAQSTDSLGTSSSLPhosphoSitePlus;UniProt;curated22135298; 22673903; 25532521; 22276854
413QSTDSLGTSSSLQSKPhosphoSitePlus22135298
Sequence
(Fasta)
MAQPGPAPQP DVSLQQRVAE LEKINAEFLR AQQQLEQEFN QKRAKFKELY LAKEEDLKRQ 60
NAVLQAAQDD LGHLRTQLWE AQAEMENIKA IATVSENTKQ EAIDEVKRQW REEVASLQAV 120
MKETVRDYEH QFHLRLEQER AQWAQYRESA DREIADLRRR LSEGQEEENL ENEMKKAQED 180
AEKLRSVVMP MEKEIAALKD KLTEAEDKIK ELEASKVKEL NHYLEAEKSC RTDLEMYVAV 240
LNTQKSVLQE DAEKLRKELH EVCHLLEQER QQHNQLKHTW QKANDQFLES QRLLMRDMQR 300
MEIVLTSEQL RQVEELKKKD QEEDEQQRIN KGKDNKKIDT EEEVKIPVVC ALTQEESSTP 360
LSNEEEHLDS THGSVHSLDA DLLLPSGDPF SKSDNDMFKE GLRRAQSTDS LGTSSSLQSK 420
ALGYNYKAKS AGNLDESDFG PLVGADSVSE NFDTVSLGSL QMPSGFMLTK DQERAIKAMT 480
PEQEETASLL SSVTQGMESA YVSPSGYRLV SETEWNLLQK EVHNAGNKLG RRCDMCSNYE 540
KQLQGIQIQE AETRDQVKKL QLMLRQANDQ LEKTMKEKQE LEDFLRQSAE DSSHQISALV 600
LRAQASEVLL EELQQSFSQA KRDVQEQMAV LMQSREQVSE ELVRLQKDND SLQGKHSLHV 660
SLQLAEDFIL PDTVQVLREL VLKYRENIVH VRTAADHMEE KLKAEILFLK EQIQAEQCLK 720
ENLEETLQLE IENCKEEIAS ISSLKAELER IKVEKGQLES TLREKSQQLE SLQEIKVNLE 780
EQLKKETAAK ATVEQLMFEE KNKAQRLQTE LDVSEQVQRD FVKLSQTLQV QLERIRQADS 840
LERIRAILND TKLTDINQLP ET 863
Keyword

KW-0007--Acetylation
KW-0053--Apoptosis
KW-0175--Coiled coil
KW-0181--Complete proteome
KW-0963--Cytoplasm
KW-0968--Cytoplasmic vesicle
KW-0903--Direct protein sequencing
KW-0254--Endocytosis
KW-0967--Endosome
KW-0597--Phosphoprotein
KW-0653--Protein transport
KW-1185--Reference proteome
KW-0813--Transport

Interpro

IPR003914--Rabaptin
IPR029880--Rabaptin-5
IPR018514--Rabaptin_coiled-coil
IPR015390--Rabaptin_Rab5-bd_dom

PROSITE
Pfam

PF09311--Rab5-bind
PF03528--Rabaptin

Gene Ontology

GO:0005769--C:early endosome
GO:0030139--C:endocytic vesicle
GO:0005768--C:endosome
GO:0055037--C:recycling endosome
GO:0005096--F:GTPase activator activity
GO:0006915--P:apoptotic process
GO:0006897--P:endocytosis
GO:0015031--P:protein transport
GO:0016192--P:vesicle-mediated transport