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3.A.1.4.4
The high-affinity (<1 μM) urea porter

Accession Number:Q9L3S5
Protein Name:UrtB aka ALL1950
Length:386
Molecular Weight:41352.00
Species:Anabaena sp. (strain PCC 7120) [103690]
Number of TMSs:8
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate urea

Cross database links:

RefSeq: NP_485990.1   
Entrez Gene ID: 1105542   
Pfam: PF02653   
BioCyc: NSP103690:ALL1950-MONOMER   
KEGG: ana:all1950   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (2)

[1] “An ABC-type, high-affinity urea permease identified in cyanobacteria.”  Valladares A.et.al.   11929526
[2] “Complete genomic sequence of the filamentous nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120.”  Kaneko T.et.al.   11759840

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence 
1:	MLTGFLDAVF NGISIGSVLL IAALGLAIIF GLMGVINMAH GELMMFGAYA TFVVQNGCKQ 
61:	LGGFWFEIYI FLALIIAFVF TAFIGLILER GVIRYLYGRP LETLLATWGV SLIFQQFVRS 
121:	VNWVLIIGLG LFSLLFFGGL WILNSRANLE RIRNWVVAVI FLLSLGVTIT TGNVLTQTYQ 
181:	LAVTQPWFGA QNVDVTAPSW LQTGISLGGV QLPFARLFII VLTIICVGGI YLFLQRSSWG 
241:	LRIRAVTQNR SMSACLGIPT EKVDAITFAL GSGLAGVAGC AISLLGSVGP NTGQNYIIDT 
301:	FMVVVVGGVG NLAGTIVAAL GIGTANFLIG SGTLALLFSP VKPLADLLTF FATTSMAKVL 
361:	VFVLIIVFLQ WKPGGMFPQK GRSVDV