CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-005193
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Alpha-internexin 
Protein Synonyms/Alias
 Alpha-Inx 
Gene Name
 Ina 
Gene Synonyms/Alias
 Inexa 
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
95KIIRTNEKEQLQGLNubiquitination[1]
278QYESLAAKNLQSAEEubiquitination[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
 Class-IV neuronal intermediate filament that is able to self-assemble. It is involved in the morphogenesis of neurons. It may form an independent structural network without the involvement of other neurofilaments or it may cooperate with NF-L to form the filamentous backbone to which NF-M and NF-H attach to form the cross-bridges (By similarity). 
Sequence Annotation
 REGION 1 87 Head.
 REGION 88 408 Rod.
 REGION 88 129 Coil 1A.
 REGION 130 142 Linker 1.
 REGION 143 238 Coil 1B.
 REGION 239 262 Linker 2.
 REGION 263 408 Coil 2.
 REGION 409 505 Tail.
 MOD_RES 72 72 Phosphoserine (By similarity).
 MOD_RES 290 290 N6-acetyllysine (By similarity).
 MOD_RES 335 335 Phosphoserine (By similarity).
 MOD_RES 502 502 Phosphoserine (By similarity).  
Keyword
 Acetylation; Coiled coil; Complete proteome; Developmental protein; Differentiation; Direct protein sequencing; Glycoprotein; Intermediate filament; Neurogenesis; Phosphoprotein; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 505 AA 
Protein Sequence
MSFGSEHYLC SASSYRKVFG DGSRLSARLS GPGASGSFRS QSLSRSNVAS TAACSSASSL 60
GLGLAYRRLP ASDGLDLSQA AARTNEYKII RTNEKEQLQG LNDRFAVFIE KVHQLETQNR 120
ALEAELAALR QRHAEPSRVG ELFQRELREL RAQLEEASSA RAQALLERDG LAEEVQRLRA 180
RCEEESRGRE GAERALKAQQ RDVDGATLAR LDLEKKVESL LDELAFVRQV HDEEVAELLA 240
TLQASSQAAA EVDVAVAKPD LTSALREIRA QYESLAAKNL QSAEEWYKSK FANLNEQAAR 300
STEAIRASRE EIHEYRRQLQ ARTIEIEGLR GANESLERQI LELEERHSAE VAGYQDSIGQ 360
LESDLRNTKS EMARHLREYQ DLLNVKMALD IEIAAYRKLL EGEETRFSTS GLSISGLNPL 420
PNPSYLLPPR ILSSTTSKVS SAGLSLKKEE EEEEEEEEGA SKEVTKKTSK VGESFEETLE 480
ETVVSTKKTE KSTIEEITTS SSQKM 505 
Gene Ontology
 GO:0005882; C:intermediate filament; IEA:UniProtKB-KW.
 GO:0005198; F:structural molecule activity; IEA:InterPro.
 GO:0030154; P:cell differentiation; IEA:UniProtKB-KW.
 GO:0007399; P:nervous system development; IEA:UniProtKB-KW.
 GO:0042246; P:tissue regeneration; IEP:RGD. 
Interpro
 IPR016044; F.
 IPR001664; IF.
 IPR006821; Intermed_filament_DNA-bd.
 IPR018039; Intermediate_filament_CS. 
Pfam
 PF00038; Filament
 PF04732; Filament_head 
SMART
  
PROSITE
 PS00226; IF 
PRINTS