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9.A.8.1.3
Ferrous iron uptake system

Accession Number:P73182
Protein Name:FeoB
Length:614
Molecular Weight:67405.00
Species:Synechocystis sp. (strain PCC 6803) [1148]
Number of TMSs:12
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Fe2+

Cross database links:

eggNOG: COG0370
HEGENOM: HBG731320
RefSeq: NP_440528.1   
Entrez Gene ID: 953829   
Pfam: PF07664    PF07670    PF01926   
BioCyc: SSP1148:SLR1392-MONOMER   
KEGG: syn:slr1392   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005622 C:intracellular
GO:0005886 C:plasma membrane
GO:0015093 F:ferrous iron transmembrane transporter acti...
GO:0005525 F:GTP binding
GO:0001882 F:nucleoside binding
GO:0015684 P:ferrous iron transport

References (1)

[1] “Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions.”  Kaneko T.et.al.   8905231

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)
Window Size: Angle:  
FASTA formatted sequence
1:	MVSHCQRGSV QSSRPDVKKR VAFIGQPNTG KSTFFNRITK ANAAIANWPG LTVDLFRAVV 
61:	PLQGELIEFV DLPGIYDLNG FSEDERVVQR FLANYAVNLV VVVVNAAQID RQIRLLLQVQ 
121:	TLGIPAITLL NLADEAKRYG VQIDVAALQE RLGLPLYPIS AKYGTGCSRA MDAIGRAVKD 
181:	QPEAYQIPNL VNVLSDHPVA IADMETALAG VVQMPSPNAR TLTNVIDGVM LHPVFGLPIF 
241:	FASMFGVFWV IWHVGLPSAD PVDAVTGWVQ SNILEPLFSP LPTILQGLLL DGIWTGFAAL 
301:	LSFVPLVAIF FIVMGILEGS GYLSRAAYLM DALMGRLGLD GRSFVLQMMG FGCNVPAIMG 
361:	TRVMRSRGMR LLSMLVIPFS LCSARLQVFV FILAAVMPGT QGAIALFLLY LMSFVAAFTV 
421:	AAILSRFHYF QARDPFVLEL PPYRLPTFKQ VFLRVWGEMR EFVARLSMFM VIGSSLIWFL 
481:	TSFPQGSTGL ETFAGRIGSV FQPLMNPLGI NPFLTISLIF GFVAKEVQIA ALTVIYGLNN 
541:	SEAVSDQIHS TVTFAQGFSY CLFSLIYIPC LTTLGAIWGE SKSLAYTAIS VATPLVTAWL 
601:	FSFIFYQSFS WLGW