TCDB » SEARCH

« See all members of the family

2.A.37.2.4 The high-affinity (Km(Na⁺)=0.7 mM) Na⁺(Li⁺):H⁺ thylakoid membrane antiporter, NhaS3 (essential for growth; promotes Na⁺ resistance; expressed in the presence of high CO₂concentrations; under circadian control (Tsunekawa et al. 2009).
Accession Number:	Q55190
Protein Name:	NhaS3 aka SLL0689
Length:	461
Molecular Weight:	47872.00
Species:	Synechocystis sp. (strain PCC 6803) [1148]
Number of TMSs:	11
Location¹ / Topology² / Orientation³:	Cell inner membrane¹ / Multi-pass membrane protein²
Substrate	lithium(1+), sodium(1+), hydron

RefSeq:	NP_442262.1
Entrez Gene ID:	952536
Pfam:	PF00999
BioCyc:	SSP1148:SLL0689-MONOMER
KEGG:	syn:sll0689
Gene Ontology GO:0016021 C:integral to membrane GO:0015299 F:solute:hydrogen antiporter activity GO:0006812 P:cation transport GO:0055085 P:transmembrane transport
References (1) [1] “Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions.” Kaneko T.et.al. 8905231

UniProt (Universal Protein Resource)
CDD Search (Conserved Domain Database)

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MFMNPLLPPL WPMIATAVET ETEIAPLVLA GVLLSLVVIY FASKLGGEVC LRLNLPPVLG 
61:	ELVGGVLVGV SALKLLLFPE GGLAPEDSLV IQLLMGSADL SPEAAQSVFS AQSEVISVIS 
121:	ELGVIILLFE IGLESNLKEL IRVGPQAAIV AVVGVVTPFS LGTIGLMTIF GVAAIPAIFA 
181:	GAALTATSIG ITAKVLAEIN RLSSNEGQII IGAAVLDDIL GIIVLAVVGS LVKTGEIQIS 
241:	NIIYLILSAT GFVVGSILIG RLLSPFYVSL VNRMKTRGQL LLVSICVAFV LSYIAQIVQL 
301:	EAILGSFAAG LILAETEKRE DLEEQILPLA DFFVPVFFVC VGAKTDVSVL NPAVPANREG 
361:	LIIAAFLILV AIVGKVVTGF TLFGKSELNK LAIGVGMIPR GEVGLVFAGV GAASGALDPA 
421:	TDAAIIVMVI VTTFVAPPWL RAVFEGAKKE EAPEKPVPTP D

2.A.37.2.4
The high-affinity (Km(Na⁺)=0.7 mM) Na⁺(Li⁺):H⁺ thylakoid membrane antiporter, NhaS3 (essential for growth; promotes Na⁺ resistance; expressed in the presence of high CO₂concentrations; under circadian control (Tsunekawa et al. 2009).

Cross database links:

Gene Ontology

References (1)

External Searches:

Analyze:

2.A.37.2.4The high-affinity (Km(Na+)=0.7 mM) Na+(Li+):H+ thylakoid membrane antiporter, NhaS3 (essential for growth; promotes Na+ resistance; expressed in the presence of high CO2 concentrations; under circadian control (Tsunekawa et al. 2009).

Cross database links:

Gene Ontology

References (1)

External Searches:

Analyze:

2.A.37.2.4
The high-affinity (Km(Na⁺)=0.7 mM) Na⁺(Li⁺):H⁺ thylakoid membrane antiporter, NhaS3 (essential for growth; promotes Na⁺ resistance; expressed in the presence of high CO₂concentrations; under circadian control (Tsunekawa et al. 2009).