CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-022384
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 PH and SEC7 domain-containing protein 3 
Protein Synonyms/Alias
 Epididymis tissue protein Li 20mP; Exchange factor for ADP-ribosylation factor guanine nucleotide factor 6; Hepatocellular carcinoma-associated antigen 67; Pleckstrin homology and SEC7 domain-containing protein 3 
Gene Name
 PSD3 
Gene Synonyms/Alias
 EFA6R; HCA67; KIAA0942 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
615GKNNEFSKLVAEEYLubiquitination[1]
941KSHESKLKQITTELAubiquitination[1]
Reference
 [1] Systems-wide analysis of ubiquitylation dynamics reveals a key role for PAF15 ubiquitylation in DNA-damage bypass.
 Povlsen LK, Beli P, Wagner SA, Poulsen SL, Sylvestersen KB, Poulsen JW, Nielsen ML, Bekker-Jensen S, Mailand N, Choudhary C.
 Nat Cell Biol. 2012 Oct;14(10):1089-98. [PMID: 23000965
Functional Description
 Guanine nucleotide exchange factor for ARF6 (By similarity). 
Sequence Annotation
 DOMAIN 534 734 SEC7.
 DOMAIN 785 898 PH.
 MOD_RES 770 770 Phosphoserine.
 MOD_RES 1011 1011 Phosphoserine (By similarity).
 MOD_RES 1012 1012 Phosphoserine (By similarity).
 MOD_RES 1020 1020 Phosphoserine.  
Keyword
 Alternative splicing; Cell junction; Cell membrane; Coiled coil; Complete proteome; Guanine-nucleotide releasing factor; Membrane; Phosphoprotein; Polymorphism; Postsynaptic cell membrane; Reference proteome; Synapse. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 1048 AA 
Protein Sequence
MEGRSAAAET FVWVNNASAH SQSVAKAKYE FLFGRSEGKA PDTSDHGGST LLPPNVTNEF 60
PEYGTMEEGG EGLRASLEFD GEALPCHPQE QQGVQPLTGC HSGLDSVTEG PKDVREAPSQ 120
SHLKEQSLQP IDSLISALKA TEARIISGTL QATKVLDQDA VSSFSVQQVE KELDTASRKT 180
QRVNKTLPAG QKNLPEIPLS AEVTTEESFY LSIQKDLTAL LTGDTQAEIS QIMNNGRKGA 240
VCVQEPSCPL ASLGSSAVTC HSAGSVGFLK EQRSALGREH PGGCDRSSSM GRPGRVKHVE 300
FQGVEILWTG GDKRETQHPI DFETSLQRTA SPDSKESSKV PRHLISSAGL CNSSSLTENV 360
WDESWKAPSE RPGTSSGTFS PVRLDESGED EVFLQENKQH LEKTPKPERD RERISEQEEH 420
VKGEDEDILG PGYTEDSTDV YSSQFETILD NTSLYYSAES LETLYSEPDS YFSFEMPLTP 480
MIQQRIKEGG QFLERTSGGG HQDILSVSAD GGIVMGYSSG VTNGLNDASD SIYTKGTPEI 540
AFWGSNAGVK TTRLEAHSEM GSTEILEKET PENLSNGTSS NVEAAKRLAK RLYQLDRFKR 600
SDVAKHLGKN NEFSKLVAEE YLKFFDFTGM TLDQSLRYFF KAFSLVGETQ ERERVLIHFS 660
NRYFYCNPDT IASQDGVHCL TCAIMLLNTD LHGHVNIGKK MTCQEFIANL QGVNEGVDFS 720
KDLLKALYNS IKNEKLEWAV DDEEKKKSPS ESTEEKANGT HPKTISRIGS TTNPFLDIPH 780
DPNAAVYKSG FLARKIHADM DGKKTPRGKR GWKTFYAVLK GTVLYLQKDE YKPEKALSEE 840
DLKNAVSVHH ALASKATDYE KKPNVFKLKT ADWRVLLFQT QSPEEMQGWI NKINCVAAVF 900
SAPPFPAAIG SQKKFSRPLL PATTTKLSQE EQLKSHESKL KQITTELAEH RSYPPDKKVK 960
AKDVDEYKLK DHYLEFEKTR YEMYVSILKE GGKELLSNDE SEAAGLKKSH SSPSLNPDTS 1020
PITAKVKRNV SERKDHRPET PSIKQKVT 1048 
Gene Ontology
 GO:0030054; C:cell junction; IBA:RefGenome.
 GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
 GO:0014069; C:postsynaptic density; IEA:UniProtKB-SubCell.
 GO:0045211; C:postsynaptic membrane; IEA:UniProtKB-KW.
 GO:0005086; F:ARF guanyl-nucleotide exchange factor activity; IBA:RefGenome.
 GO:0005543; F:phospholipid binding; IEA:InterPro.
 GO:0030182; P:neuron differentiation; IBA:RefGenome.
 GO:0032012; P:regulation of ARF protein signal transduction; IEA:InterPro. 
Interpro
 IPR011993; PH_like_dom.
 IPR001849; Pleckstrin_homology.
 IPR000904; Sec7.
 IPR023394; SEC7_alpha_orthog. 
Pfam
 PF00169; PH
 PF01369; Sec7 
SMART
 SM00233; PH
 SM00222; Sec7 
PROSITE
 PS50003; PH_DOMAIN
 PS50190; SEC7 
PRINTS