| Identification |
|---|
| HMDB Protein ID
| CDBP01910 |
| Secondary Accession Numbers
| Not Available |
| Name
| High affinity choline transporter 1 |
| Description
| Not Available |
| Synonyms
|
- CHT
- Hemicholinium-3-sensitive choline transporter
- Solute carrier family 5 member 7
|
| Gene Name
| SLC5A7 |
| Protein Type
| Transporter |
| Biological Properties |
|---|
| General Function
| Involved in transporter activity |
| Specific Function
| Imports choline from the extracellular space to the neuron with high affinity. Choline uptake is the rate-limiting step in acetylcholine synthesis. Sodium ion- and chloride ion-dependent.
|
| GO Classification
|
| Biological Process |
| synaptic transmission, cholinergic |
| neurotransmitter secretion |
| acetylcholine biosynthetic process |
| neuromuscular synaptic transmission |
| Cellular Component |
| plasma membrane |
| neuronal cell body |
| integral to membrane |
| Component |
| membrane |
| cell part |
| Function |
| transporter activity |
| Molecular Function |
| choline:sodium symporter activity |
| choline binding |
| Process |
| transmembrane transport |
| establishment of localization |
| transport |
|
| Cellular Location
|
- Membrane
- Multi-pass membrane protein
|
| Pathways
|
| Name | SMPDB/Pathwhiz | KEGG | | Cholinergic synapse | Not Available |  |
|
| Gene Properties |
|---|
| Chromosome Location
| 2 |
| Locus
| 2q12 |
| SNPs
| SLC5A7 |
| Gene Sequence
|
>1743 bp
ATGGCTTTCCATGTGGAAGGACTGATAGCTATCATCGTGTTCTACCTTCTAATTTTGCTG
GTTGGAATATGGGCTGCCTGGAGAACCAAAAACAGTGGCAGCGCAGAAGAGCGCAGCGAA
GCCATCATAGTTGGTGGCCGAGATATTGGTTTATTGGTTGGTGGATTTACCATGACAGCT
ACCTGGGTCGGAGGAGGGTATATCAATGGCACAGCTGAAGCAGTTTATGTACCAGGTTAT
GGCCTAGCTTGGGCTCAGGCACCAATTGGATATTCTCTTAGTCTGATTTTAGGTGGCCTG
TTCTTTGCAAAACCTATGCGTTCAAAGGGGTATGTGACCATGTTAGACCCGTTTCAGCAA
ATCTATGGAAAACGCATGGGCGGACTCCTGTTTATTCCTGCACTGATGGGAGAAATGTTC
TGGGCTGCAGCAATTTTCTCTGCTTTGGGAGCCACCATCAGCGTGATCATCGATGTGGAT
ATGCACATTTCTGTCATCATCTCTGCACTCATTGCCACTCTGTACACACTGGTGGGAGGG
CTCTATTCTGTGGCCTACACTGATGTCGTTCAGCTCTTTTGCATTTTTGTAGGGCTGTGG
ATCAGCGTCCCCTTTGCATTGTCACATCCTGCAGTCGCAGACATCGGGTTCACTGCTGTG
CATGCCAAATACCAAAAGCCGTGGCTGGGAACTGTTGACTCATCTGAAGTCTACTCTTGG
CTTGATAGTTTTCTGTTGTTGATGCTGGGTGGAATCCCATGGCAAGCATACTTTCAGAGG
GTTCTCTCTTCTTCCTCAGCCACCTATGCTCAAGTGCTGTCCTTCCTGGCAGCTTTCGGG
TGCCTGGTGATGGCCATCCCAGCCATACTCATTGGGGCCATTGGAGCATCAACAGACTGG
AACCAGACTGCATATGGGCTTCCAGATCCCAAGACTACAGAAGAGGCAGACATGATTTTA
CCAATTGTTCTGCAGTATCTCTGCCCTGTGTATATTTCTTTCTTTGGTCTTGGTGCAGTT
TCTGCTGCTGTTATGTCATCAGCAGATTCTTCCATCTTGTCAGCAAGTTCCATGTTTGCA
CGGAACATCTACCAGCTTTCCTTCAGACAAAATGCTTCGGACAAAGAAATCGTTTGGGTT
ATGCGAATCACAGTGTTTGTGTTTGGAGCATCTGCAACAGCCATGGCCTTGCTGACGAAA
ACTGTGTATGGGCTCTGGTACCTCAGTTCTGACCTTGTTTACATCGTTATCTTCCCCCAG
CTGCTTTGTGTACTCTTTGTTAAGGGAACCAACACCTATGGGGCCGTGGCAGGTTATGTT
TCTGGCCTCTTCCTGAGAATAACTGGAGGGGAGCCATATCTGTATCTTCAGCCCTTGATC
TTCTACCCTGGCTATTACCCTGATGATAATGGTATATATAATCAGAAATTTCCATTTAAA
ACACTTGCCATGGTTACATCATTCTTAACCAACATTTGCATCTCCTATCTAGCCAAGTAT
CTATTTGAAAGTGGAACCTTGCCACCTAAATTAGATGTATTTGATGCTGTTGTTGCAAGA
CACAGTGAAGAAAACATGGATAAGACAATTCTTGTCAAAAATGAAAATATTAAATTAGAT
GAACTTGCACTTGTGAAGCCACGACAGAGCATGACCCTCAGCTCAACTTTCACCAATAAA
GAGGCCTTCCTTGATGTTGATTCCAGTCCAGAAGGGTCTGGGACTGAAGATAATTTACAG
TGA
|
| Protein Properties |
|---|
| Number of Residues
| 580 |
| Molecular Weight
| 63202.985 |
| Theoretical pI
| 5.16 |
| Pfam Domain Function
|
|
| Signals
|
Not Available
|
|
Transmembrane Regions
|
Not Available
|
| Protein Sequence
|
>High affinity choline transporter 1
MAFHVEGLIAIIVFYLLILLVGIWAAWRTKNSGSAEERSEAIIVGGRDIGLLVGGFTMTA
TWVGGGYINGTAEAVYVPGYGLAWAQAPIGYSLSLILGGLFFAKPMRSKGYVTMLDPFQQ
IYGKRMGGLLFIPALMGEMFWAAAIFSALGATISVIIDVDMHISVIISALIATLYTLVGG
LYSVAYTDVVQLFCIFVGLWISVPFALSHPAVADIGFTAVHAKYQKPWLGTVDSSEVYSW
LDSFLLLMLGGIPWQAYFQRVLSSSSATYAQVLSFLAAFGCLVMAIPAILIGAIGASTDW
NQTAYGLPDPKTTEEADMILPIVLQYLCPVYISFFGLGAVSAAVMSSADSSILSASSMFA
RNIYQLSFRQNASDKEIVWVMRITVFVFGASATAMALLTKTVYGLWYLSSDLVYIVIFPQ
LLCVLFVKGTNTYGAVAGYVSGLFLRITGGEPYLYLQPLIFYPGYYPDDNGIYNQKFPFK
TLAMVTSFLTNICISYLAKYLFESGTLPPKLDVFDAVVARHSEENMDKTILVKNENIKLD
ELALVKPRQSMTLSSTFTNKEAFLDVDSSPEGSGTEDNLQ
|
| External Links |
|---|
| GenBank ID Protein
| 10998442 |
| UniProtKB/Swiss-Prot ID
| Q9GZV3 |
| UniProtKB/Swiss-Prot Entry Name
| SC5A7_HUMAN |
| PDB IDs
|
Not Available |
| GenBank Gene ID
| AF276871 |
| GeneCard ID
| SLC5A7 |
| GenAtlas ID
| SLC5A7 |
| HGNC ID
| HGNC:14025 |
| References |
|---|
| General References
| Not Available |