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UniProtKB - P32386 (YBT1_YEAST)
Protein
ATP-dependent bile acid permease
Gene
YBT1
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Functioni
Vacuolar class C ABC transporter which regulates the translocation of phosphatidylcholine to the vacuole lumen, the release of lumenal calcium stores, and acts as a negative regulator of vacuole fusion. Exhibits ATP-dependent bile acid transport.
2 PublicationsMiscellaneous
Present with 3000 molecules/cell in log phase SD medium.1 Publication
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 729 – 736 | ATP 1PROSITE-ProRule annotation | 8 | |
Nucleotide bindingi | 1415 – 1422 | ATP 2PROSITE-ProRule annotation | 8 |
GO - Molecular functioni
- ABC-type transporter activity Source: InterPro
- ATPase-coupled monocarboxylic acid transmembrane transporter activity Source: SGD
- ATPase-coupled transmembrane transporter activity Source: GO_Central
- ATP binding Source: UniProtKB-KW
GO - Biological processi
- calcium ion transport Source: UniProtKB-KW
- monocarboxylic acid transport Source: SGD
- transmembrane transport Source: GO_Central
Keywordsi
Biological process | Calcium transport, Ion transport, Transport |
Ligand | ATP-binding, Calcium, Nucleotide-binding |
Enzyme and pathway databases
Reactomei | R-SCE-189483, Heme degradation R-SCE-382556, ABC-family proteins mediated transport |
Protein family/group databases
TCDBi | 3.A.1.208.12, the atp-binding cassette (abc) superfamily |
Names & Taxonomyi
Protein namesi | Recommended name: ATP-dependent bile acid permease |
Gene namesi | Name:YBT1 Synonyms:BAT1 Ordered Locus Names:YLL048C |
Organismi | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) |
Taxonomic identifieri | 559292 [NCBI] |
Taxonomic lineagei | Eukaryota › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces › |
Proteomesi |
|
Organism-specific databases
SGDi | S000003971, YBT1 |
VEuPathDBi | FungiDB:YLL048C |
Subcellular locationi
Vacuole
- Vacuole membrane 2 Publications; Multi-pass membrane protein PROSITE-ProRule annotation2 Publications
Endoplasmic reticulum
- endoplasmic reticulum Source: SGD
Vacuole
- fungal-type vacuole Source: SGD
- fungal-type vacuole membrane Source: GO_Central
Other locations
- integral component of membrane Source: UniProtKB-KW
- membrane Source: GO_Central
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Topological domaini | 1 – 33 | LumenalBy similarityAdd BLAST | 33 | |
Transmembranei | 34 – 54 | Helical; Name=1PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 55 – 74 | CytoplasmicBy similarityAdd BLAST | 20 | |
Transmembranei | 75 – 95 | Helical; Name=2PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 96 – 133 | LumenalBy similarityAdd BLAST | 38 | |
Transmembranei | 134 – 154 | Helical; Name=3PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 155 – 166 | CytoplasmicBy similarityAdd BLAST | 12 | |
Transmembranei | 167 – 187 | Helical; Name=4PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 188 – 205 | LumenalBy similarityAdd BLAST | 18 | |
Transmembranei | 206 – 226 | Helical; Name=5PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 227 – 345 | CytoplasmicBy similarityAdd BLAST | 119 | |
Transmembranei | 346 – 366 | Helical; Name=6PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 367 – 393 | LumenalBy similarityAdd BLAST | 27 | |
Transmembranei | 394 – 414 | Helical; Name=7PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 415 – 495 | CytoplasmicBy similarityAdd BLAST | 81 | |
Transmembranei | 496 – 516 | Helical; Name=8PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 517 – 519 | LumenalBy similarity | 3 | |
Transmembranei | 520 – 540 | Helical; Name=9PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 541 – 602 | CytoplasmicBy similarityAdd BLAST | 62 | |
Transmembranei | 603 – 623 | Helical; Name=10PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 624 – 644 | LumenalBy similarityAdd BLAST | 21 | |
Transmembranei | 645 – 665 | Helical; Name=11PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 666 – 1053 | CytoplasmicBy similarityAdd BLAST | 388 | |
Transmembranei | 1054 – 1074 | Helical; Name=12PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 1075 – 1114 | LumenalBy similarityAdd BLAST | 40 | |
Transmembranei | 1115 – 1135 | Helical; Name=13PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 1136 – 1178 | CytoplasmicBy similarityAdd BLAST | 43 | |
Transmembranei | 1179 – 1199 | Helical; Name=14PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 1200 | LumenalBy similarity | 1 | |
Transmembranei | 1201 – 1221 | Helical; Name=15PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 1222 – 1292 | CytoplasmicBy similarityAdd BLAST | 71 | |
Transmembranei | 1293 – 1313 | Helical; Name=16PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 1314 – 1315 | LumenalBy similarity | 2 | |
Transmembranei | 1316 – 1336 | Helical; Name=17PROSITE-ProRule annotationAdd BLAST | 21 | |
Topological domaini | 1337 – 1661 | CytoplasmicBy similarityAdd BLAST | 325 |
Keywords - Cellular componenti
Membrane, VacuolePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000093447 | 1 – 1661 | ATP-dependent bile acid permeaseAdd BLAST | 1661 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Glycosylationi | 6 | N-linked (GlcNAc...) asparagineSequence analysis | 1 | |
Glycosylationi | 97 | N-linked (GlcNAc...) asparagineSequence analysis | 1 | |
Modified residuei | 936 | PhosphoserineCombined sources | 1 | |
Modified residuei | 940 | PhosphoserineCombined sources | 1 | |
Modified residuei | 955 | PhosphoserineCombined sources | 1 |
Keywords - PTMi
Glycoprotein, PhosphoproteinProteomic databases
MaxQBi | P32386 |
PaxDbi | P32386 |
PRIDEi | P32386 |
PTM databases
iPTMneti | P32386 |
Interactioni
Protein-protein interaction databases
BioGRIDi | 31267, 85 interactors |
DIPi | DIP-6474N |
IntActi | P32386, 15 interactors |
MINTi | P32386 |
STRINGi | 4932.YLL048C |
Miscellaneous databases
RNActi | P32386, protein |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 354 – 662 | ABC transmembrane type-1 1PROSITE-ProRule annotationAdd BLAST | 309 | |
Domaini | 694 – 935 | ABC transporter 1PROSITE-ProRule annotationAdd BLAST | 242 | |
Domaini | 1026 – 1345 | ABC transmembrane type-1 2PROSITE-ProRule annotationAdd BLAST | 320 | |
Domaini | 1381 – 1636 | ABC transporter 2PROSITE-ProRule annotationAdd BLAST | 256 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 445 – 468 | DisorderedSequence analysisAdd BLAST | 24 |
Sequence similaritiesi
Belongs to the ABC transporter superfamily. ABCC family. Conjugate transporter (TC 3.A.1.208) subfamily. [View classification]Curated
Keywords - Domaini
Repeat, Transmembrane, Transmembrane helixPhylogenomic databases
eggNOGi | KOG0054, Eukaryota |
GeneTreei | ENSGT00940000176323 |
HOGENOMi | CLU_000604_27_6_1 |
InParanoidi | P32386 |
OMAi | LWASNRW |
Family and domain databases
Gene3Di | 1.20.1560.10, 2 hits 3.40.50.300, 2 hits |
InterProi | View protein in InterPro IPR003593, AAA+_ATPase IPR011527, ABC1_TM_dom IPR036640, ABC1_TM_sf IPR003439, ABC_transporter-like_ATP-bd IPR017871, ABC_transporter-like_CS IPR027417, P-loop_NTPase |
Pfami | View protein in Pfam PF00664, ABC_membrane, 2 hits PF00005, ABC_tran, 2 hits |
SMARTi | View protein in SMART SM00382, AAA, 2 hits |
SUPFAMi | SSF52540, SSF52540, 2 hits SSF90123, SSF90123, 2 hits |
PROSITEi | View protein in PROSITE PS50929, ABC_TM1F, 2 hits PS00211, ABC_TRANSPORTER_1, 2 hits PS50893, ABC_TRANSPORTER_2, 2 hits |
i Sequence
Sequence statusi: Complete.
P32386-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MHHVLNSTRP DHRFWFYDDV TQYGRTKYLN YYTPLVLLIF TVLFITYNIW
60 70 80 90 100
KHYYYYDVLH LKQKNPIDEL LYSSTDEDEQ SPLINNNTIT TNYVDNNCTK
110 120 130 140 150
DALKNRHFSL EKLKSVKVNG EPHGTPEIVR RGFIEKSRII LEFFLVLSQV
160 170 180 190 200
IIHSFILLHY VNKNPEFTQQ GTITGLVEWC ALFIIVSLRL ANVNQNFKFI
210 220 230 240 250
NKYPGNLWSV SFINYLALFI SMILPFRSIF IHHINSPISR KYYISQISIN
260 270 280 290 300
LALFLLLFFA RIRNNFAIIY KTDSWITPSP EPVTSIAGFI CWAWLDSFVW
310 320 330 340 350
KAHKVSIKVK DIWGLMMQDY SFFVVKKFRY FVDHKVKRKR IFSLNLFFFF
360 370 380 390 400
SNYLVLQCFW AFLGSVLSFI PTVLLKRILE YVEDQSSAPS NLAWFYVTVM
410 420 430 440 450
FVGRILVAIC QAQALFFGRR VCIRMKSIII SEIYTKALRR KISTNKTKPS
460 470 480 490 500
NEDPQEINDQ KSINGDEEST SSANLGAIIN LMAIDAFKVS EICGYLHSFL
510 520 530 540 550
EAFVMTVVAL ALLYRLLGFA AIVGVLIIVA MLPLNYKLAK YIGDLQKKNL
560 570 580 590 600
AVTDNRIQKL NEAFQAIRII KYFSWEENFE KDINTIRENE LSLLLMRSIV
610 620 630 640 650
WSISSFLWFV TPTIVTAASF AYYIYVQGEV LTTPVAFTAL SLFTLLRDPL
660 670 680 690 700
DRLSDMLSFV VQSKVSLDRV QDFLNENDTK KYDQLTIDPN GNRFAFENST
710 720 730 740 750
ISWDKDNQDF KLKDLNIEFK TGKLNVVIGP TGSGKTSLLM ALLGEMYLLN
760 770 780 790 800
GKVVVPALEP RQELIVDANG TTNSIAYCSQ AAWLLNDTVK NNILFNSPFN
810 820 830 840 850
EARYKAVVEA CGLKRDFEIL KAGDLTEIGE KGITLSGGQK QRVSLARALY
860 870 880 890 900
SNARHVLLDD CLSAVDSHTA SWIYDNCITG PLMEDRTCIL VSHNIALTLR
910 920 930 940 950
NAELVVLLED GRVKDQGDPI DMLQKGLFGE DELVKSSILS RANSSANLAA
960 970 980 990 1000
KSSTSLSNLP AVKEQQVSVN NNSSHFEAKK LQKSLRTEAE RTEDGKLIKE
1010 1020 1030 1040 1050
ETKEEGVVGL DVYKWYLKIF GGWKIVSFLA SLFLIAQLLY IGQSWWVRAW
1060 1070 1080 1090 1100
ASHNVIAKII PRAQRAIAFI SKKASHLIDW RGSSQISMAS AENQPSSGHS
1110 1120 1130 1140 1150
TMYYLVLYLI IGFAQALLGA GKTILNFVAG INASRKIFNM ILNKVLHSKI
1160 1170 1180 1190 1200
RFFDATPTGR IMNRFSKDIE AIDQELTPYI QGAFYSLIEC LSTVILITFI
1210 1220 1230 1240 1250
TPQFLSVAIV VSILYYFVGY FYMAGSRELK RFESISRSPI YQHFSETLVG
1260 1270 1280 1290 1300
VTTIRAFGDE GRFMQENLHK IDENNKPFFY LWVANRWLAF RIDMIGSLVI
1310 1320 1330 1340 1350
FGAGLFILFN INNLDSGMAG ISLTYAISFT EGALWLVRLY SEVEMNMNSV
1360 1370 1380 1390 1400
ERVKEYMEIE QEPYNEHKEI PPPQWPQDGK IEVNDLSLRY APNLPRVIKN
1410 1420 1430 1440 1450
VSFSVDAQSK IGIVGRTGAG KSTIITALFR FLEPETGHIK IDNIDISGVD
1460 1470 1480 1490 1500
LQRLRRSITI IPQDPTLFSG TIKTNLDPYD EFSDRQIFEA LKRVNLISEE
1510 1520 1530 1540 1550
QLQQGATRET SNEASSTNSE NVNKFLDLSS EISEGGSNLS QGQRQLMCLA
1560 1570 1580 1590 1600
RSLLRSPKII LLDEATASID YSSDAKIQET IRKEFQGSTI LTIAHRLRSV
1610 1620 1630 1640 1650
IDYDKILVMD AGEVKEYDHP YSLLLNKQSA FYSMCEHSGE LDILIELAKK
1660
AFVEKLNSKK D
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 172 – 174 | TIT → QIH in AAA20992 (PubMed:8139928).Curated | 3 | |
Sequence conflicti | 188 – 189 | LR → FS in AAA20992 (PubMed:8139928).Curated | 2 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | Z73153 Genomic DNA Translation: CAA97500.1 M88608 Genomic DNA Translation: AAA20992.1 BK006945 Genomic DNA Translation: DAA09276.1 |
PIRi | S64800 |
RefSeqi | NP_013052.1, NM_001181868.1 |
Genome annotation databases
EnsemblFungii | YLL048C_mRNA; YLL048C; YLL048C |
GeneIDi | 850678 |
KEGGi | sce:YLL048C |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | Z73153 Genomic DNA Translation: CAA97500.1 M88608 Genomic DNA Translation: AAA20992.1 BK006945 Genomic DNA Translation: DAA09276.1 |
PIRi | S64800 |
RefSeqi | NP_013052.1, NM_001181868.1 |
3D structure databases
SMRi | P32386 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 31267, 85 interactors |
DIPi | DIP-6474N |
IntActi | P32386, 15 interactors |
MINTi | P32386 |
STRINGi | 4932.YLL048C |
Protein family/group databases
TCDBi | 3.A.1.208.12, the atp-binding cassette (abc) superfamily |
PTM databases
iPTMneti | P32386 |
Proteomic databases
MaxQBi | P32386 |
PaxDbi | P32386 |
PRIDEi | P32386 |
Genome annotation databases
EnsemblFungii | YLL048C_mRNA; YLL048C; YLL048C |
GeneIDi | 850678 |
KEGGi | sce:YLL048C |
Organism-specific databases
SGDi | S000003971, YBT1 |
VEuPathDBi | FungiDB:YLL048C |
Phylogenomic databases
eggNOGi | KOG0054, Eukaryota |
GeneTreei | ENSGT00940000176323 |
HOGENOMi | CLU_000604_27_6_1 |
InParanoidi | P32386 |
OMAi | LWASNRW |
Enzyme and pathway databases
Reactomei | R-SCE-189483, Heme degradation R-SCE-382556, ABC-family proteins mediated transport |
Miscellaneous databases
PROi | PR:P32386 |
RNActi | P32386, protein |
Family and domain databases
Gene3Di | 1.20.1560.10, 2 hits 3.40.50.300, 2 hits |
InterProi | View protein in InterPro IPR003593, AAA+_ATPase IPR011527, ABC1_TM_dom IPR036640, ABC1_TM_sf IPR003439, ABC_transporter-like_ATP-bd IPR017871, ABC_transporter-like_CS IPR027417, P-loop_NTPase |
Pfami | View protein in Pfam PF00664, ABC_membrane, 2 hits PF00005, ABC_tran, 2 hits |
SMARTi | View protein in SMART SM00382, AAA, 2 hits |
SUPFAMi | SSF52540, SSF52540, 2 hits SSF90123, SSF90123, 2 hits |
PROSITEi | View protein in PROSITE PS50929, ABC_TM1F, 2 hits PS00211, ABC_TRANSPORTER_1, 2 hits PS50893, ABC_TRANSPORTER_2, 2 hits |
MobiDBi | Search... |
Entry informationi
Entry namei | YBT1_YEAST | |
Accessioni | P32386Primary (citable) accession number: P32386 Secondary accession number(s): D6VXW0, Q07882 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 1, 1993 |
Last sequence update: | December 15, 1998 | |
Last modified: | February 23, 2022 | |
This is version 192 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Fungal Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Yeast
Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD - Yeast chromosome XII
Yeast (Saccharomyces cerevisiae) chromosome XII: entries and gene names - SIMILARITY comments
Index of protein domains and families