CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-000594
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Rab GTPase-binding effector protein 1 
Protein Synonyms/Alias
 Rabaptin-5; Rabaptin-5alpha 
Gene Name
 Rabep1 
Gene Synonyms/Alias
 Rabpt5; Rabpt5a 
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
107QEAIDEVKRQWREEVubiquitination[1]
Reference
 [1] Synaptic protein ubiquitination in rat brain revealed by antibody-based ubiquitome analysis.
 Na CH, Jones DR, Yang Y, Wang X, Xu Y, Peng J.
 J Proteome Res. 2012 Sep 7;11(9):4722-32. [PMID: 22871113
Functional Description
 Rab effector protein acting as linker between gamma- adaptin, RAB4A and RAB5A. Involved in endocytic membrane fusion and membrane trafficking of recycling endosomes. Stimulates RABGEF1 mediated nucleotide exchange on RAB5A (By similarity). 
Sequence Annotation
 MOD_RES 2 2 N-acetylalanine (By similarity).
 MOD_RES 282 282 N6-acetyllysine (By similarity).
 MOD_RES 407 407 Phosphoserine (By similarity).
 MOD_RES 410 410 Phosphoserine (By similarity).  
Keyword
 Acetylation; Apoptosis; Coiled coil; Complete proteome; Cytoplasm; Cytoplasmic vesicle; Direct protein sequencing; Endocytosis; Endosome; Phosphoprotein; Protein transport; Reference proteome; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 862 AA 
Protein Sequence
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 862 
Gene Ontology
 GO:0005769; C:early endosome; IEA:UniProtKB-SubCell.
 GO:0030139; C:endocytic vesicle; ISS:UniProtKB.
 GO:0005768; C:endosome; ISS:UniProtKB.
 GO:0055037; C:recycling endosome; IEA:UniProtKB-SubCell.
 GO:0005096; F:GTPase activator activity; IEA:InterPro.
 GO:0006915; P:apoptotic process; IEA:UniProtKB-KW.
 GO:0006897; P:endocytosis; IEA:UniProtKB-KW.
 GO:0043547; P:positive regulation of GTPase activity; IEA:GOC.
 GO:0015031; P:protein transport; IEA:UniProtKB-KW. 
Interpro
 IPR003914; Rabaptin.
 IPR018514; Rabaptin_coiled-coil.
 IPR015390; Rabaptin_Rab5-bd_dom. 
Pfam
 PF09311; Rab5-bind
 PF03528; Rabaptin 
SMART
  
PROSITE
  
PRINTS
 PR01432; RABAPTIN.