pH-gated potassium channel KcsA
Details
- Name
- pH-gated potassium channel KcsA
- Kind
- protein
- Synonyms
- skc1
- Gene Name
- kcsA
- UniProtKB Entry
- P0A333Swiss-Prot
- Organism
- Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
- NCBI Taxonomy ID
- 100226
- Amino acid sequence
>lcl|BSEQ0017251|pH-gated potassium channel KcsA MPPMLSGLLARLVKLLLGRHGSALHWRAAGAATVLLVIVLLAGSYLAVLAERGAPGAQLI TYPRALWWSVETATTVGYGDLYPVTLWGRLVAVVVMVAGITSFGLVTAALATWFVGREQE RRGHFVRHSEKAAEEAYTRTTRALHERFDRLERMLDDNRR
- Number of residues
- 160
- Molecular Weight
- 17693.465
- Theoretical pI
- 10.66
- GO Classification
- Functionsvoltage-gated potassium channel activityProcessespotassium ion transmembrane transportComponentsintegral component of membrane / voltage-gated potassium channel complex
- General Function
- Acts as a pH-gated potassium ion channel; changing the cytosolic pH from 7 to 4 opens the channel.
- Specific Function
- Not Available
- Pfam Domain Function
- Ion_trans_2 (PF07885)
- Signal Regions
- Not Available
- Transmembrane Regions
- 28-50 88-111
- Cellular Location
- Cell membrane
- Gene sequence
>lcl|BSEQ0017252|pH-gated potassium channel KcsA (kcsA) ATGCCACCCATGCTGTCCGGTCTTCTGGCCAGATTGGTCAAACTGCTGCTCGGGCGCCAC GGCAGTGCGCTGCACTGGAGGGCCGCGGGTGCCGCGACGGTCCTCCTGGTGATCGTCCTC CTCGCGGGCTCGTACTTGGCCGTCCTGGCTGAGCGCGGCGCACCGGGCGCGCAGCTGATC ACGTATCCGCGGGCGCTGTGGTGGTCCGTGGAGACCGCGACGACCGTCGGCTACGGCGAC CTGTACCCCGTGACTCTGTGGGGCCGGCTCGTGGCCGTGGTGGTGATGGTCGCCGGGATC ACCTCCTTCGGTCTGGTGACCGCCGCGCTGGCCACCTGGTTCGTCGGCCGGGAACAAGAG CGCCGGGGCCACTTCGTGCGCCACTCCGAGAAGGCCGCCGAGGAGGCGTACACGCGGACG ACCCGGGCGCTGCACGAGCGTTTCGACCGTTTGGAGCGAATGCTCGACGACAACCGCCGG TGA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID P0A333 UniProtKB Entry Name KCSA_STRCO GenBank Protein ID 7799279 GenBank Gene ID AL939132 PDB ID(s) 1S5H, 2HFE KEGG ID sco:SCO7660 NCBI Gene ID 1103098 - General References
- Bentley SD, Chater KF, Cerdeno-Tarraga AM, Challis GL, Thomson NR, James KD, Harris DE, Quail MA, Kieser H, Harper D, Bateman A, Brown S, Chandra G, Chen CW, Collins M, Cronin A, Fraser A, Goble A, Hidalgo J, Hornsby T, Howarth S, Huang CH, Kieser T, Larke L, Murphy L, Oliver K, O'Neil S, Rabbinowitsch E, Rajandream MA, Rutherford K, Rutter S, Seeger K, Saunders D, Sharp S, Squares R, Squares S, Taylor K, Warren T, Wietzorrek A, Woodward J, Barrell BG, Parkhill J, Hopwood DA: Complete genome sequence of the model actinomycete Streptomyces coelicolor A3(2). Nature. 2002 May 9;417(6885):141-7. [Article]
Associated Data
- Drug Relations
Drug Drug group Pharmacological action? Type Actions Details (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE experimental unknown target Details