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