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1.B.14.2.14
Heme/hemoglobin receptor of 660 aas and 22 C-terminal β-strands with an N-terminal "plug" domain, ShuA.  The 3-d structure is known to 2.6 Å resolution, revealing the histidyl residues in the barrel and plug that can interact with heme (Cobessi et al. 2010).

Accession Number:P72412
Protein Name:Outer membrane heme receptor ShuA
Length:660
Molecular Weight:72529.00
Species:Shigella dysenteriae [622]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell outer membrane1
Substrate Heme

Cross database links:

Structure:
3FHH     

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MSRPQFTSLR LSLLALAVSA TLPTFAFATE TMTVTATGNA RSSFEAPMMV SVIDTSAPEN 
61:	QTATSATDLL RHVPGITLDG TGRTNGQDIN MRGYDHRGVL VLVDGIRQGT DTGHLNGTFL 
121:	DPALIKRVEI VRGPSALLYG SGALGGVISY DTVDAKDLLQ EGQSSGFRVF GTGGTGDHSL 
181:	GLGASAFGRT ENLDGIVAWS SRDRGDLRQS NGETAPNDES INNMLAKGTW QIDSAQSLSG 
241:	LVRYYNNDAR EPKNPQTVEA SESSNPMVDR STIQRDAQLS YKLAPQGNDW LNADAKIYWS 
301:	EVRINAQNTG SSGEYREQIT KGARLENRST LFADSFASHL LTYGGEYYRQ EQHPGGATTG 
361:	FPQAKIDFSS GWLQDEITLR DLPITLLGGT RYDSYRGSSD GYKDVDADKW SSRAGMTINP 
421:	TNWLMLFGSY AQAFRAPTMG EMYNDSKHFS IGRFYTNYWV PNPNLRPETN ETQEYGFGLR 
481:	FDDLMLSNDA LEFKASYFDT KAKDYISTTV DFAAATTMSY NVPNAKIWGW DVMTKYTTDL 
541:	FSLDVAYNRT RGKDTDTGEY ISSINPDTVT STLNIPIAHS GFSVGWVGTF ADRSTHISSS 
601:	YSKQPGYGVN DFYVSYQGQQ ALKGMTTTLV LGNAFDKEYW SPQGIPQDGR NGKIFVSYQW