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Protein

Maltose permease MAL31

Gene

MAL31

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

High-affinity uptake of maltose and maltotriose. Also transports turanose but not alpha-methylglucoside, melezitose or trehalose.1 Publication

GO - Molecular functioni

GO - Biological processi

  • alpha-glucoside transport Source: SGD
  • glucose import Source: GO_Central
  • maltose metabolic process Source: UniProtKB-KW

Keywordsi

Biological processMaltose metabolism, Sugar transport, Transport

Enzyme and pathway databases

BioCyciYEAST:G3O-29216-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Maltose permease MAL31
Alternative name(s):
Maltose transport protein MAL31
Gene namesi
Name:MAL31
Synonyms:MAL3T
Ordered Locus Names:YBR298C
ORF Names:YBR2116
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome II

Organism-specific databases

EuPathDBiFungiDB:YBR298C
SGDiS000000502 MAL31

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 108CytoplasmicSequence analysisAdd BLAST108
Transmembranei109 – 129Helical; Name=1Sequence analysisAdd BLAST21
Topological domaini130 – 144ExtracellularSequence analysisAdd BLAST15
Transmembranei145 – 165Helical; Name=2Sequence analysisAdd BLAST21
Topological domaini166 – 180CytoplasmicSequence analysisAdd BLAST15
Transmembranei181 – 201Helical; Name=3Sequence analysisAdd BLAST21
Topological domaini202ExtracellularSequence analysis1
Transmembranei203 – 223Helical; Name=4Sequence analysisAdd BLAST21
Topological domaini224 – 236CytoplasmicSequence analysisAdd BLAST13
Transmembranei237 – 257Helical; Name=5Sequence analysisAdd BLAST21
Topological domaini258 – 272ExtracellularSequence analysisAdd BLAST15
Transmembranei273 – 293Helical; Name=6Sequence analysisAdd BLAST21
Topological domaini294 – 364CytoplasmicSequence analysisAdd BLAST71
Transmembranei365 – 385Helical; Name=7Sequence analysisAdd BLAST21
Topological domaini386 – 398ExtracellularSequence analysisAdd BLAST13
Transmembranei399 – 419Helical; Name=8Sequence analysisAdd BLAST21
Topological domaini420 – 427CytoplasmicSequence analysis8
Transmembranei428 – 448Helical; Name=9Sequence analysisAdd BLAST21
Topological domaini449 – 460ExtracellularSequence analysisAdd BLAST12
Transmembranei461 – 481Helical; Name=10Sequence analysisAdd BLAST21
Topological domaini482 – 493CytoplasmicSequence analysisAdd BLAST12
Transmembranei494 – 514Helical; Name=11Sequence analysisAdd BLAST21
Topological domaini515 – 526ExtracellularSequence analysisAdd BLAST12
Transmembranei527 – 547Helical; Name=12Sequence analysisAdd BLAST21
Topological domaini548 – 614CytoplasmicSequence analysisAdd BLAST67

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000504221 – 614Maltose permease MAL31Add BLAST614

Proteomic databases

PaxDbiP38156
PRIDEiP38156

Expressioni

Inductioni

By maltose and maltotriose. Repressed by glucose.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi32991, 83 interactors
DIPiDIP-7544N
IntActiP38156, 16 interactors
MINTiP38156
STRINGi4932.YBR298C

Structurei

3D structure databases

ProteinModelPortaliP38156
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

GeneTreeiENSGT00920000149265
HOGENOMiHOG000159003
InParanoidiP38156
KOiK08141
OMAiMTYFGRR
OrthoDBiEOG092C1DHG

Family and domain databases

CDDicd06174 MFS, 1 hit
InterProiView protein in InterPro
IPR020846 MFS_dom
IPR005828 MFS_sugar_transport-like
IPR036259 MFS_trans_sf
IPR003663 Sugar/inositol_transpt
IPR005829 Sugar_transporter_CS
PfamiView protein in Pfam
PF00083 Sugar_tr, 1 hit
SUPFAMiSSF103473 SSF103473, 2 hits
TIGRFAMsiTIGR00879 SP, 1 hit
PROSITEiView protein in PROSITE
PS50850 MFS, 1 hit
PS00217 SUGAR_TRANSPORT_2, 1 hit

Sequencei

Sequence statusi: Complete.

P38156-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKGLSSLINR KKDRNDSHLD EIENGVNATE FNSIEMEEQG KKSDFDLSHL
60 70 80 90 100
EYGPGSLIPN DNNEEVPDLL DEAMQDAKEA DESERGMPLM TALKTYPKAA
110 120 130 140 150
AWSLLVSTTL IQEGYDTAIL GAFYALPVFQ KKYGSLNSNT GDYEISVSWQ
160 170 180 190 200
IGLCLCYMAG EIVGLQMTGP SVDYMGNRYT LIMALFFLAA FIFILYFCKS
210 220 230 240 250
LGMIAVGQAL CGMPWGCFQC LTVSYASEIC PLALRYYLTT YSNLCWAFGQ
260 270 280 290 300
LFAAGIMKNS QNKYANSELG YKLPFALQWI WPLPLAVGIF FAPESPWWLV
310 320 330 340 350
KKGRIDQARR SLERTLSGKG PEKELLVSME LDKIKTTIEK EQKMSDEGTY
360 370 380 390 400
WDCVKDGINR RRTRIACLCW IGQCSCGASL IGYSTYFYEK AGVSTDTAFT
410 420 430 440 450
FSIIQYCLGI AATFISWWAS KYCGRFDLYA FGLAFQAIMF FIIGGLGCSD
460 470 480 490 500
THGAKMGSGA LLMVVAFFYN LGIAPVVFCL VSEIPSSRLR TKTIILARNA
510 520 530 540 550
YNVIQVVVTV LIMYQLNSEK WNWGAKSGFF WGGFCLATLA WAVVDLPETA
560 570 580 590 600
GRTFIEINEL FRLGVPARKF KSTKVDPFAA AKAAAAEINV KDPKEDLETS
610
VVDEGRNTSS VVNK
Length:614
Mass (Da):68,263
Last modified:October 1, 1994 - v1
Checksum:i897FD1DE9AC995CE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ010169 Genomic DNA Translation: AAY67702.1
Z36167 Genomic DNA Translation: CAA85263.1
AY692794 Genomic DNA Translation: AAT92813.1
BK006936 Genomic DNA Translation: DAA07413.1
PIRiS46182
RefSeqiNP_009857.1, NM_001178646.1

Genome annotation databases

EnsemblFungiiYBR298C; YBR298C; YBR298C
GeneIDi852601
KEGGisce:YBR298C

Similar proteinsi

Entry informationi

Entry nameiMAL31_YEAST
AccessioniPrimary (citable) accession number: P38156
Secondary accession number(s): D6VQU3, Q3SCJ3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: June 20, 2018
This is version 143 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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