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3.A.1.1.7
Maltose/trehalose porter

Accession Number:O51923
Protein Name:MalE aka PF1739
Length:450
Molecular Weight:50391.00
Species:Thermococcus litoralis, and OS Pyrococcus furiosus [2261]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate alpha,alpha-trehalose, maltose

Cross database links:

RefSeq: NP_579468.1   
Entrez Gene ID: 1469617   
Pfam: PF01547   
KEGG: pfu:PF1739   

Gene Ontology

GO:0005215 F:transporter activity
GO:0006810 P:transport

References (1)

[1] “Evidence of recent lateral gene transfer among hyperthermophilic archaea.”  Diruggiero J.et.al.   11115105
Structure:
1EU8     

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MNVKKVLLGL FLVGVLGIAV VASGCIGGQQ TSTVTSTPTE TSLQGKIVFA VGGAPNEIEY 
61:	WKGVIAEFEK KYPGVTVELK RQATDTEQRR LDLVNALRGK SSDPDVFLMD VAWLGQFIAS 
121:	GWLEPLDDYV QKDNYDLSVF FQSVINLADK QGGKLYALPV YIDAGLLYYR KDLLEKYGYS 
181:	KPPETWQELV EMAQKIQSGE RETNPNFWGF VWQGKQYEGL VCDFVEYVYS NGGSLGEFKD 
241:	GKWVPTLNKP ENVEALQFMV DLIHKYKISP PNTYTEMTEE PVRLMFQQGN AAFERNWPYA 
301:	WGLHNADDSP VKGKVGVAPL PHFPGHKSAA TLGGWHIGIS KYSDNKALAW EFVKFVESYS 
361:	VQKGFAMNLG WNPGRVDVYD DPAVVSKSPH LKELRAVFEN AVPRPIVPYY PQLSEIIQKY 
421:	VNSALAGKIS PQEALDKAQK EAEELVKQYS