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1.A.9.2.2
The heteromeric serotonin 5HT3A receptor (Hanna et al., 2000). The influences of serotonin on single neurons, neural networks, and cortical circuits in the prefrontal cortex (PFC) of the rat is where the effects of serotonin have been most thoroughly studied (Puig and Gulledge 2011).

Accession Number:Q9JJ16
Protein Name:5-hydroxytryptamine 3 receptor B subunit aka Htr3b aka 5HT3B
Length:437
Molecular Weight:50336.00
Species:Rattus norvegicus (Rat) [10116]
Number of TMSs:3
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate ion

Cross database links:

RefSeq: NP_071525.1   
Entrez Gene ID: 58963   
Pfam: PF02931    PF02932   
KEGG: rno:58963   

Gene Ontology

GO:0030424 C:axon
GO:0043025 C:neuronal cell body
GO:0045211 C:postsynaptic membrane
GO:0004993 F:serotonin receptor activity
GO:0071363 P:cellular response to growth factor stimulus
GO:0006811 P:ion transport

References (3)

[1] “Evidence for expression of heteromeric serotonin 5-HT(3) receptors in rodents.”  Hanna M.C.et.al.   10854267
[2] “Differential composition of 5-hydroxytryptamine3 receptors synthesized in the rat CNS and peripheral nervous system.”  Morales M.et.al.   12151552
[3] “A cytoplasmic region determines single-channel conductance in 5-HT3 receptors.”  Kelley S.P.et.al.   12867984

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MILLWSCLLV AVVGILGTAT PQPGNSSLHR LTRQLLQQYH KEVRPVYNWA EATTVYLDLC 
61:	VHAVLDVDVQ NQKLKTSMWY REVWNDEFLS WNSSLFDDIQ EISLPLSAIW APDIIINEFV 
121:	DVERSPDLPY VYVNSSGTIR NHKPIQVVSA CSLQTYAFPF DIQNCSLTFN SILHTVEDID 
181:	LGFLRNQEDI ENDKRSFLND SEWQLLSVTS TYHIRQSSAG DFAQIRFNVV IRRCPLAYVV 
241:	SLLIPSIFLM LVDLGSFYLP PNCRARIVFK TNVLVGYTVF RVNMSDEVPR SAGCTSLIGV 
301:	FFTVCMALLV LSLSKSILLI KFLYEERHSE QERPLMCLRG DSDANESRLY LRAPCAEDTE 
361:	SPVRQEHQVP SDTLKDFWFQ LQSINNSLRT RDQVYQKEVE WLAILCHFDQ LLFRIYLAVL 
421:	GLYTVTLCSL WALWSRM