CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-016502
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Importin-5 
Protein Synonyms/Alias
 Imp5; Importin subunit beta-3; Karyopherin beta-3; Ran-binding protein 5; RanBP5 
Gene Name
 Ipo5 
Gene Synonyms/Alias
 Kpnb3; Ranbp5 
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
27SPDNVVRKQAEETYEubiquitination[1]
41ENIPGRSKITFLLQAacetylation[2]
108TQSSMRKKICDIAAEubiquitination[1]
441FQKKFHEKVIAALLQacetylation[2]
548IVENAVQKELRLLRGacetylation[2]
548IVENAVQKELRLLRGubiquitination[1]
690QMLVCYAKELKEGFVacetylation[2]
693VCYAKELKEGFVEYTacetylation[2]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023]
 [2] Quantitative acetylome analysis reveals the roles of SIRT1 in regulating diverse substrates and cellular pathways.
 Chen Y, Zhao W, Yang JS, Cheng Z, Luo H, Lu Z, Tan M, Gu W, Zhao Y.
 Mol Cell Proteomics. 2012 Oct;11(10):1048-62. [PMID: 22826441] 
Functional Description
 Functions in nuclear protein import as nuclear transport receptor. Serves as receptor for nuclear localization signals (NLS) in cargo substrates. Is thought to mediate docking of the importin/substrate complex to the nuclear pore complex (NPC) through binding to nucleoporin and the complex is subsequently translocated through the pore by an energy requiring, Ran- dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to the importin, the importin/substrate complex dissociates and importin is re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Mediates the nuclear import of ribosomal proteins RPL23A, RPS7 and RPL5. Binds to a beta-like import receptor binding (BIB) domain of RPL23A. In vitro, mediates nuclear import of H2A, H2B, H3 and H4 histones. 
Sequence Annotation
 DOMAIN 28 99 Importin N-terminal.
 REPEAT 212 249 HEAT 1.
 REPEAT 395 432 HEAT 2.
 REPEAT 437 475 HEAT 3.
 REPEAT 859 897 HEAT 4.
 REPEAT 901 938 HEAT 5.
 REPEAT 942 979 HEAT 6.
 REGION 325 375 Ran-GTP binding (By similarity).
 MOD_RES 2 2 N-acetylalanine (By similarity).
 MOD_RES 827 827 Phosphoserine (By similarity).  
Keyword
 Acetylation; Alternative splicing; Complete proteome; Cytoplasm; Nucleus; Phosphoprotein; Protein transport; Reference proteome; Repeat; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 1097 AA 
Protein Sequence
MAAAAAEQQQ FYLLLGNLLS PDNVVRKQAE ETYENIPGRS KITFLLQAIR NTTAAEEARQ 60
MAAVLLRRLL SSAFDEVYPA LPSDVQTAIK SELLMIIQME TQSSMRKKIC DIAAELARNL 120
IDEDGNNQWP EGLKFLFDSV SSQNMGLREA ALHIFWNFPG IFGNQQQHYL DVIKRMLVQC 180
MQDQEHPSIR TLSARATAAF ILANEHNVAL FKHFADLLPG FLQAVNDSCY QNDDSVLKSL 240
VEIADTVPKY LRPHLEATLQ LSLKLCGDTN LNNMQRQLAL EVIVTLSETA AAMLRKHTSL 300
IAQTIPQMLA MMVDLEEDED WANADELEDD DFDSNAVAGE SALDRMACGL GGKLVLPMIK 360
EHIMQMLQNP DWKYRHAGLM ALSAIGEGCH QQMEGILNEI VNFVLLFLQD PHPRVRYAAC 420
NAVGQMATDF APGFQKKFHE KVIAALLQTM EDQGNQRVQA HAAAALINFT EDCPKSLLIP 480
YLDNLVKHLH SIMVLKLQEL IQKGTKLVLE QVVTSIASVA DTAEEKFVPY YDLFMPSLKH 540
IVENAVQKEL RLLRGKTIEC ISLIGLAVGK EKFMQDASDV MQLLLKTQTD FNDMEDDDPQ 600
ISYMISAWAR MCKILGKEFQ QYLPVVMGPL MKTASIKPEV ALLDTQDMEN MSDDDGWEFV 660
NLGDQQSFGI KTAGLEEKST ACQMLVCYAK ELKEGFVEYT EQVVKLMVPL LKFYFHDGVR 720
VAAAESMPLL LECARVRGPE YLTQMWHFMC DALIKAIGTE PDSDVLSEIM HSFAKCIEVM 780
GDGCLNNEHF EELGGILKAK LEEHFKNQEL RQVKRQDEDY DEQVEESLQD EDDNDVYILT 840
KVSDILHSIF SSYKEKVLPW FEQLLPLIVN LICPQRPWPD RQWGLCIFDD IVEHCSPASF 900
KYAEYFISPM LQYVCDNSPE VRQAAAYGLG VMAQFGGDNY RPFCTDALPL LVRVIQAPEA 960
KTKENVNATE NCISAVGKIM KFKPDCVNVE EVLPHWLSWL PLHEDKEEAV QTFSYLCDLI 1020
ESNHPIVLGP NNTNLPKIFS IIAEGEMHEA IKHEDPCAKR LANVVRQVQT SGGLWTECIA 1080
QLSPEQQAAI QELLNSA 1097 
Gene Ontology
 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0005643; C:nuclear pore; IEA:InterPro.
 GO:0005634; C:nucleus; IDA:UniProtKB.
 GO:0008565; F:protein transporter activity; IDA:UniProtKB.
 GO:0006607; P:NLS-bearing substrate import into nucleus; IDA:UniProtKB.
 GO:0006610; P:ribosomal protein import into nucleus; IEA:Compara. 
Interpro
 IPR011989; ARM-like.
 IPR016024; ARM-type_fold.
 IPR000357; HEAT.
 IPR001494; Importin-beta_N. 
Pfam
 PF02985; HEAT 
SMART
  
PROSITE
 PS50077; HEAT_REPEAT
 PS50166; IMPORTIN_B_NT 
PRINTS