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3.A.1.1.28 The raffinose/stachyose transporter, MsmEFGK (MalK (3.A.1.1.27) can probably substitute for MsmK; Webb et al., 2008). This system may also transport melibiose, isomaltotriose and sucrose as well as isomaltosaccharides (Russell et al. 1992).
Accession Number:	Q00751
Protein Name:	MsmG aka SMU.880
Length:	277
Molecular Weight:	31654.00
Species:	Streptococcus mutans [1309]
Number of TMSs:	6
Location¹ / Topology² / Orientation³:	Cell membrane¹ / Multi-pass membrane protein²
Substrate	raffinose, stachyose

RefSeq:	NP_721289.1
Entrez Gene ID:	1028246
Pfam:	PF00528
BioCyc:	SMUT210007:SMU_880-MONOMER
KEGG:	smu:SMU.880
Gene Ontology GO:0016021 C:integral to membrane GO:0005886 C:plasma membrane GO:0005215 F:transporter activity GO:0008643 P:carbohydrate transport
References (2) [1] “A binding protein-dependent transport system in Streptococcus mutans responsible for multiple sugar metabolism.” Russell R.R.B.et.al. 1537846 [2] “Genome sequence of Streptococcus mutans UA159, a cariogenic dental pathogen.” Ajdic D.J.et.al. 12397186

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

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MKKEEKINYF WKYVLLTVGG ILILIPLMVT VFSSFKKTKD IMNHFFAFPN PITLDNYKRL 
61:	LADGVGGYFW NSTVITVLSV LVVMLFIPAA AYSIARNMSR RKAFNIMYSL LILGIFVPFQ 
121:	VIMIPITVMM SKLGLANMWG LIILYLTYAI PQTLFLYVGY IKLSVPDSLD EAAEIDGADK 
181:	LTTYRKIIFP MLKPMHATTL IINALWFWND FMLPLLILNK DSSMWTLPLF QYNYSGQYFN 
241:	DYGPSFASYI VGIITITIVY LIFQKHIIAG MSNGAVK

3.A.1.1.28
The raffinose/stachyose transporter, MsmEFGK (MalK (3.A.1.1.27) can probably substitute for MsmK; Webb et al., 2008). This system may also transport melibiose, isomaltotriose and sucrose as well as isomaltosaccharides (Russell et al. 1992).

Cross database links:

Gene Ontology

References (2)

External Searches:

Analyze:

3.A.1.1.28The raffinose/stachyose transporter, MsmEFGK (MalK (3.A.1.1.27) can probably substitute for MsmK; Webb et al., 2008). This system may also transport melibiose, isomaltotriose and sucrose as well as isomaltosaccharides (Russell et al. 1992).

Cross database links:

Gene Ontology

References (2)

External Searches:

Analyze:

3.A.1.1.28
The raffinose/stachyose transporter, MsmEFGK (MalK (3.A.1.1.27) can probably substitute for MsmK; Webb et al., 2008). This system may also transport melibiose, isomaltotriose and sucrose as well as isomaltosaccharides (Russell et al. 1992).