CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-022528
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Leucine-rich repeat and fibronectin type III domain-containing protein 1 
Protein Synonyms/Alias
 Synaptic adhesion-like molecule 2 
Gene Name
 LRFN1 
Gene Synonyms/Alias
 KIAA1484; SALM2 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
624PAVAVEAKAMEAETAubiquitination[1]
Reference
 [1] Systematic and quantitative assessment of the ubiquitin-modified proteome.
 Kim W, Bennett EJ, Huttlin EL, Guo A, Li J, Possemato A, Sowa ME, Rad R, Rush J, Comb MJ, Harper JW, Gygi SP.
 Mol Cell. 2011 Oct 21;44(2):325-40. [PMID: 21906983
Functional Description
 Promotes neurite outgrowth in hippocampal neurons. Involved in the regulation and maintenance of excitatory synapses. Induces the clustering of excitatory postsynaptic proteins, including DLG4, DLGAP1, GRIA1 and GRIN1 (By similarity). 
Sequence Annotation
 DOMAIN 32 65 LRRNT.
 REPEAT 66 87 LRR 1.
 REPEAT 90 111 LRR 2.
 REPEAT 114 135 LRR 3.
 REPEAT 138 159 LRR 4.
 REPEAT 163 184 LRR 5.
 REPEAT 187 208 LRR 6.
 REPEAT 211 232 LRR 7.
 DOMAIN 252 298 LRRCT.
 DOMAIN 299 386 Ig-like.
 DOMAIN 421 512 Fibronectin type-III.
 MOTIF 768 771 PDZ-binding.
 MOD_RES 613 613 Phosphoserine.
 CARBOHYD 87 87 N-linked (GlcNAc...) (Potential).
 CARBOHYD 343 343 N-linked (GlcNAc...) (Potential).
 DISULFID 321 370 By similarity.  
Keyword
 Cell junction; Cell membrane; Complete proteome; Disulfide bond; Glycoprotein; Immunoglobulin domain; Leucine-rich repeat; Membrane; Phosphoprotein; Postsynaptic cell membrane; Reference proteome; Repeat; Signal; Synapse; Transmembrane; Transmembrane helix. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 771 AA 
Protein Sequence
MAPGPFSSAL LSPPPAALPF LLLLWAGASR GQPCPGRCIC QNVAPTLTML CAKTGLLFVP 60
PAIDRRVVEL RLTDNFIAAV RRRDFANMTS LVHLTLSRNT IGQVAAGAFA DLRALRALHL 120
DSNRLAEVRG DQLRGLGNLR HLILGNNQIR RVESAAFDAF LSTVEDLDLS YNNLEALPWE 180
AVGQMVNLNT LTLDHNLIDH IAEGTFVQLH KLVRLDMTSN RLHKLPPDGL FLRSQGTGPK 240
PPTPLTVSFG GNPLHCNCEL LWLRRLTRED DLETCATPEH LTDRYFWSIP EEEFLCEPPL 300
ITRQAGGRAL VVEGQAVSLR CRAVGDPEPV VHWVAPDGRL LGNSSRTRVR GDGTLDVTIT 360
TLRDSGTFTC IASNAAGEAT APVEVCVVPL PLMAPPPAAP PPLTEPGSSD IATPGRPGAN 420
DSAAERRLVA AELTSNSVLI RWPAQRPVPG IRMYQVQYNS SVDDSLVYRM IPSTSQTFLV 480
NDLAAGRAYD LCVLAVYDDG ATALPATRVV GCVQFTTAGD PAPCRPLRAH FLGGTMIIAI 540
GGVIVASVLV FIVLLMIRYK VYGDGDSRRV KGSRSLPRVS HVCSQTNGAG TGAAQAPALP 600
AQDHYEALRE VESQAAPAVA VEAKAMEAET ASAEPEVVLG RSLGGSATSL CLLPSEETSG 660
EESRAAVGPR RSRSGALEPP TSAPPTLALV PGGAAARPRP QQRYSFDGDY GALFQSHSYP 720
RRARRTKRHR STPHLDGAGG GAAGEDGDLG LGSARACLAF TSTEWMLEST V 771 
Gene Ontology
 GO:0030054; C:cell junction; IEA:UniProtKB-KW.
 GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
 GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
 GO:0014069; C:postsynaptic density; IEA:UniProtKB-SubCell.
 GO:0045211; C:postsynaptic membrane; IEA:UniProtKB-KW. 
Interpro
 IPR000483; Cys-rich_flank_reg_C.
 IPR003961; Fibronectin_type3.
 IPR007110; Ig-like_dom.
 IPR013783; Ig-like_fold.
 IPR013098; Ig_I-set.
 IPR003598; Ig_sub2.
 IPR001611; Leu-rich_rpt.
 IPR003591; Leu-rich_rpt_typical-subtyp. 
Pfam
 PF00041; fn3
 PF07679; I-set 
SMART
 SM00060; FN3
 SM00408; IGc2
 SM00369; LRR_TYP
 SM00082; LRRCT 
PROSITE
 PS50853; FN3
 PS50835; IG_LIKE
 PS51450; LRR 
PRINTS