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3.A.1.14.18
The heme uptake porter, ShuTUV (Burkhard and Wilks, 2008). Transports a single heme per reaction cycle (Mattle et al., 2010). (3-d structure of ShuT is known (2RG7).

Accession Number:Q32AX9
Protein Name:Putative periplasmic binding protein
Length:330
Molecular Weight:36030.00
Species:Shigella dysenteriae serotype 1 (strain Sd197) [300267]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate Heme

Cross database links:

RefSeq: YP_405017.1   
Entrez Gene ID: 3796781   
Pfam: PF01497   
BioCyc: SDYS300267:SDY_3552-MONOMER   
KEGG: sdy:SDY_3552   

Gene Ontology

GO:0005381 F:iron ion transmembrane transporter activity
GO:0006827 P:high-affinity iron ion transport

References (1)

[1] “Genome dynamics and diversity of Shigella species, the etiologic agents of bacillary dysentery.”  Yang F.et.al.   16275786

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNRRLYFIYN SNDNHDHSQF DKSSHIMPRI ITRPFLFTPL TLCISAVASA SKSTVKRKKL 
61:	FTAVLALSWA FSVTAAERIV VAGGSLTELI YAMGAGERVV GVDETTSYPP ETAKLPHIGY 
121:	WKQLSSEGIL SLRPDSVITW QDAGPQIVLD QLRAQKVNVV TLPRVPATLE QMYANIRQLA 
181:	KTLQVPEQGD ALVTQINQRL ERVQQNVAAK KAPVKAMFIL SAGGSAPQVA GKGSVADAIL 
241:	SLAGAENVAT HQQYKSYSAE SLIAANPEVI VVTSQMVDGD INRLRSIAGI THTAAWKNQR 
301:	IITVDQNLIL GMGPRIADVV ESLHQQLWPQ