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8.A.43.1.20
Leucine-rich repeat transmembrane neuronal protein 4, LRRTM4, of 590 aas and two TMSs, one at the N-terminus, and one near the C-terminus. It may play a role in the development and maintenance of the vertebrate nervous system. It exhibits strong synaptogenic activity but is restricted to excitatory presynaptic differentiation.  It is a member of the transsynaptic complex between rod photoreceptors and bipolar cells (Agosto and Wensel 2020).

Accession Number:Q86VH4
Protein Name:Leucine-rich repeat transmembrane neuronal protein 4
Length:590
Molecular Weight:67217.00
Species:Homo sapiens (Human) [9606]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Cell membrane1 / Single-pass type I membrane protein2
Substrate

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FASTA formatted sequence
1:	MGFHLITQLK GMSVVLVLLP TLLLVMLTGA QRACPKNCRC DGKIVYCESH AFADIPENIS 
61:	GGSQGLSLRF NSIQKLKSNQ FAGLNQLIWL YLDHNYISSV DEDAFQGIRR LKELILSSNK 
121:	ITYLHNKTFH PVPNLRNLDL SYNKLQTLQS EQFKGLRKLI ILHLRSNSLK TVPIRVFQDC 
181:	RNLDFLDLGY NRLRSLSRNA FAGLLKLKEL HLEHNQFSKI NFAHFPRLFN LRSIYLQWNR 
241:	IRSISQGLTW TWSSLHNLDL SGNDIQGIEP GTFKCLPNLQ KLNLDSNKLT NISQETVNAW 
301:	ISLISITLSG NMWECSRSIC PLFYWLKNFK GNKESTMICA GPKHIQGEKV SDAVETYNIC 
361:	SEVQVVNTER SHLVPQTPQK PLIIPRPTIF KPDVTQSTFE TPSPSPGFQI PGAEQEYEHV 
421:	SFHKIIAGSV ALFLSVAMIL LVIYVSWKRY PASMKQLQQH SLMKRRRKKA RESERQMNSP 
481:	LQEYYVDYKP TNSETMDISV NGSGPCTYTI SGSRECEMPH HMKPLPYYSY DQPVIGYCQA 
541:	HQPLHVTKGY ETVSPEQDES PGLELGRDHS FIATIARSAA PAIYLERIAN