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2.A.100.1.7
Ferroportin1 (Fpn1) of 562 aas and 12 TMSs (Rafiee et al. 2012).  Missense mutations in Fpn1, an intestinal and macrophage iron exporter, have been identified between TMSs 3 and 4 in the zebrafish anemia mutant weissherbst (weh(Tp85c-/-)) and in patients with type 4 hemochromatosis.  Thus, ferroportin1 is required for normal iron cycling in both humans and zebrafish (Fraenkel et al. 2005).

Accession Number:Q9I9R3
Protein Name:Solute carrier family 40 member 1
Length:562
Molecular Weight:61761.00
Species:Danio rerio (Zebrafish) [7955]
Number of TMSs:12
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MDSPASKKPR CERFREFFKS AKFLIYVGHA LSTWGDRMWN FAVAVFLVEL YGNSLLLTAV 
61:	YGLVVAGSVL LLGAIIGDWV DKNPRLKVAQ TSLVVQNSAV ILCGALLMAV FQFKQQLSSM 
121:	YDGWLLTTCY IMVISIANIA NLASTAMSIT IQRDWVVVVA GDDRSKLADM NATVRIIDQL 
181:	TNILAPMLVG QIMAFGSHFI GCGFISGWNL FSMCLEYFLL WKVYQKTPAL AFKAGQKDSD 
241:	DQELKHLNIQ KEIGNTESPV EASQLMTESS EPKKDTGCCY QMAEPIRTFK DGWVAYYNQS 
301:	IFFAGMSLAF LYMTVLGFDC ITTGYAYTQG LNGSVLSLLM GASAVSGICG TVAFTWIRKK 
361:	CGLIRTGFIA GVTQLSCLTL CVASVFAPGS PFDLSVSPFE EVLRHLFGDS GSLRESPTFI 
421:	PTTEPPIQAN VTVFEEAPPV ESYMSVGLLF AGVIAARVGL WSFDLTVTQL IQENVIESER 
481:	GVINGVQNSM NYLLDLLHFI MVILAPNPEA FGLLVIISVS FVAMGHMMYF RFAYKSLGSR 
541:	LFLFCSPEQK PDPNIPSLPN SV