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Protein

Sodium-dependent neutral amino acid transporter B(0)AT2

Gene

SLC6A15

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Functions as a sodium-dependent neutral amino acid transporter. Exhibits preference for methionine and for the branched-chain amino acids, particularly leucine, valine and isoleucine. Mediates the saturable, pH-sensitive and electrogenic cotransport of proline and sodium ions with a stoichiometry of 1:1. May have a role as transporter for neurotransmitter precursors into neurons.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Amino-acid transport, Ion transport, Neurotransmitter transport, Sodium transport, Symport, Transport

Keywords - Ligandi

Sodium

Enzyme and pathway databases

ReactomeiR-BTA-352230. Amino acid transport across the plasma membrane.
R-BTA-442660. Na+/Cl- dependent neurotransmitter transporters.

Names & Taxonomyi

Protein namesi
Recommended name:
Sodium-dependent neutral amino acid transporter B(0)AT2
Alternative name(s):
Sodium- and chloride-dependent neurotransmitter transporter NTT73
Solute carrier family 6 member 15
Transporter v7-3
Gene namesi
Name:SLC6A15
Synonyms:B0AT2, NTT73
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
Proteomesi
  • UP000009136 Componenti: Chromosome 5

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 6969CytoplasmicSequence analysisAdd
BLAST
Transmembranei70 – 9021Helical; Name=1Sequence analysisAdd
BLAST
Transmembranei98 – 11720Helical; Name=2Sequence analysisAdd
BLAST
Transmembranei142 – 16221Helical; Name=3Sequence analysisAdd
BLAST
Topological domaini163 – 22563ExtracellularSequence analysisAdd
BLAST
Transmembranei226 – 24419Helical; Name=4Sequence analysisAdd
BLAST
Transmembranei253 – 27018Helical; Name=5Sequence analysisAdd
BLAST
Transmembranei306 – 32318Helical; Name=6Sequence analysisAdd
BLAST
Transmembranei335 – 35622Helical; Name=7Sequence analysisAdd
BLAST
Topological domaini357 – 45296ExtracellularSequence analysisAdd
BLAST
Transmembranei453 – 47220Helical; Name=8Sequence analysisAdd
BLAST
Transmembranei496 – 51419Helical; Name=9Sequence analysisAdd
BLAST
Transmembranei530 – 55021Helical; Name=10Sequence analysisAdd
BLAST
Transmembranei571 – 59222Helical; Name=11Sequence analysisAdd
BLAST
Transmembranei620 – 64223Helical; Name=12Sequence analysisAdd
BLAST
Topological domaini643 – 72987CytoplasmicSequence analysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 729729Sodium-dependent neutral amino acid transporter B(0)AT2PRO_0000214797Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei19 – 191PhosphoserineBy similarity
Modified residuei25 – 251PhosphoserineBy similarity
Modified residuei55 – 551PhosphoserineBy similarity
Glycosylationi187 – 1871N-linked (GlcNAc...)Sequence analysis
Glycosylationi213 – 2131N-linked (GlcNAc...)Sequence analysis
Glycosylationi383 – 3831N-linked (GlcNAc...)Sequence analysis
Glycosylationi394 – 3941N-linked (GlcNAc...)Sequence analysis
Modified residuei687 – 6871PhosphoserineBy similarity
Modified residuei699 – 6991PhosphoserineBy similarity
Modified residuei701 – 7011PhosphoserineBy similarity

Keywords - PTMi

Glycoprotein, Phosphoprotein

Proteomic databases

PaxDbiQ9XS59.

Expressioni

Gene expression databases

BgeeiENSBTAG00000018432.

Interactioni

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000024524.

Structurei

3D structure databases

ProteinModelPortaliQ9XS59.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG3659. Eukaryota.
COG0733. LUCA.
GeneTreeiENSGT00760000119044.
HOGENOMiHOG000116406.
HOVERGENiHBG071421.
InParanoidiQ9XS59.
KOiK05048.
OMAiAWVVVCL.
OrthoDBiEOG091G08PX.
TreeFamiTF352709.

Family and domain databases

InterProiIPR000175. Na/ntran_symport.
IPR002438. Na/ntran_symport_orphan.
[Graphical view]
PANTHERiPTHR11616. PTHR11616. 2 hits.
PfamiPF00209. SNF. 1 hit.
[Graphical view]
PRINTSiPR00176. NANEUSMPORT.
PR01206. ORPHTRNSPORT.
PROSITEiPS00610. NA_NEUROTRAN_SYMP_1. 1 hit.
PS00754. NA_NEUROTRAN_SYMP_2. 1 hit.
PS50267. NA_NEUROTRAN_SYMP_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9XS59-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPKNSKVVKR ELDDEVIESV KDLLSNEDSA DDAFKKSELI VDVPEEKDTD
60 70 80 90 100
VVERSEVKDA RPAWNSKLQY ILAQVGFSVG LGNVWRFPYL CQKNGGGAYL
110 120 130 140 150
LPYLILLLVI GIPLFFLELS VGQRIRRGSI GVWNYISPQL GGIGFASCVV
160 170 180 190 200
CFFVALYYNV IIGWSLFYFS QSFQQPLPWD QCPLVKNASH TFVEPECEKS
210 220 230 240 250
SATTYYWYRE ALNISTSISE SGGLNWKMTI CLLAAWVVVC LAMIKGIQSS
260 270 280 290 300
GKIMYFSSLF PYVVLICFLI RALLLNGSVD GIRHMFTPEL EIMLEPKVWR
310 320 330 340 350
EAAAQVFFAL GLGFGGVIAF SSYNKRDNNC HFDAVLVSFI NFFTSILATL
360 370 380 390 400
VVFAVLGFKA NVINEKCIAE NSEMIIKLVK MGNISQDIIP HHINFSAITA
410 420 430 440 450
EDYDLIYDII QKVKEEEFPA LHLNACQIED ELNKAVQGTG LAFIAFTEAM
460 470 480 490 500
THFPASPFWS VMFFLMLVNL GLGSMFGTIE GIITPVVDTF KVRKEILTVI
510 520 530 540 550
CCLLAFCIGL IFVQRSGNYF VTMFDDYSAT LPLLIVVILE NIAVSFVYGI
560 570 580 590 600
DKFMEDLKDM LGFTPNRYYY YMWKYISPLM LLSLLIASIV NMGLSPPGYN
610 620 630 640 650
AWMEDKASEK FLSYPTWGMV ICISLMVLAI LPIPVVFIIR RCNLIDDSSG
660 670 680 690 700
NLASVTYKRG RVLKEPVNLE GDDASLIHGK ISSEMSSPNF GKNIYRKQSG
710 720
SPTLDTAPNG RYGIGYLMAD MPDMPESDL
Length:729
Mass (Da):81,681
Last modified:November 1, 1999 - v1
Checksum:i332FD83349C196A9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB020854 mRNA. Translation: BAA77223.1.
RefSeqiNP_851366.1. NM_181023.2.
XP_005206100.1. XM_005206043.2.
XP_010803063.1. XM_010804761.2.
UniGeneiBt.4547.

Genome annotation databases

EnsembliENSBTAT00000024524; ENSBTAP00000024524; ENSBTAG00000018432.
GeneIDi281952.
KEGGibta:281952.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB020854 mRNA. Translation: BAA77223.1.
RefSeqiNP_851366.1. NM_181023.2.
XP_005206100.1. XM_005206043.2.
XP_010803063.1. XM_010804761.2.
UniGeneiBt.4547.

3D structure databases

ProteinModelPortaliQ9XS59.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000024524.

Proteomic databases

PaxDbiQ9XS59.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSBTAT00000024524; ENSBTAP00000024524; ENSBTAG00000018432.
GeneIDi281952.
KEGGibta:281952.

Organism-specific databases

CTDi55117.

Phylogenomic databases

eggNOGiKOG3659. Eukaryota.
COG0733. LUCA.
GeneTreeiENSGT00760000119044.
HOGENOMiHOG000116406.
HOVERGENiHBG071421.
InParanoidiQ9XS59.
KOiK05048.
OMAiAWVVVCL.
OrthoDBiEOG091G08PX.
TreeFamiTF352709.

Enzyme and pathway databases

ReactomeiR-BTA-352230. Amino acid transport across the plasma membrane.
R-BTA-442660. Na+/Cl- dependent neurotransmitter transporters.

Gene expression databases

BgeeiENSBTAG00000018432.

Family and domain databases

InterProiIPR000175. Na/ntran_symport.
IPR002438. Na/ntran_symport_orphan.
[Graphical view]
PANTHERiPTHR11616. PTHR11616. 2 hits.
PfamiPF00209. SNF. 1 hit.
[Graphical view]
PRINTSiPR00176. NANEUSMPORT.
PR01206. ORPHTRNSPORT.
PROSITEiPS00610. NA_NEUROTRAN_SYMP_1. 1 hit.
PS00754. NA_NEUROTRAN_SYMP_2. 1 hit.
PS50267. NA_NEUROTRAN_SYMP_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiS6A15_BOVIN
AccessioniPrimary (citable) accession number: Q9XS59
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 26, 2001
Last sequence update: November 1, 1999
Last modified: September 7, 2016
This is version 101 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.