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3.A.1.10.1 Ferric iron (Fe³⁺) porter, SfuABC (Angerer et al. 1990). These iron uptake systems have been reviewed (Angerer et al. 1992). Delepelaire 2019 reviewed structural and functional aspects of iron ABC transporters with emphasis on their substrate binding proteins.
Accession Number:	P21409
Protein Name:	SfuB aka FBPB
Length:	527
Molecular Weight:	56528.00
Species:	Serratia marcescens [615]
Number of TMSs:	12
Location¹ / Topology² / Orientation³:	Cell inner membrane¹ / Multi-pass membrane protein²
Substrate	iron(3+)

Pfam:	PF00528
Gene Ontology GO:0016021 C:integral to membrane GO:0005886 C:plasma membrane GO:0005215 F:transporter activity GO:0006826 P:iron ion transport
References (1) [1] “Nucleotide sequences of the sfuA, sfuB, and sfuC genes of Serratia marcescens suggest a periplasmic-binding-protein-dependent iron transport mechanism.” Angerer A.et.al. 2404942

UniProt (Universal Protein Resource)
CDD Search (Conserved Domain Database)

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MSNLSTHAAQ TARRYSVVPR HPRPGAIVVV SAVLLSLLAL LPLGFVIGVA FETGWQTVKA 
61:	LVFRPRVAEL LLNTLLLVVL TLPICAVLGV ALAWLTERTT LPGRRLWAVL ATAPLAVPAF 
121:	VQSYAWISLV PSMHGLGAGV FISVLAYFPF IYLPAAAVLR RLDPGIEDVA TSLGSRPPAV 
181:	FFRVVLPQLK LAVCGGSLLI ALHLLAEYGL YAMIRFDTFT TAIFDQFQST FNGPAANMLA 
241:	GVLVLCCLGL LLLEAISRGR ARYARVGSGS ARSQTPRRLS PPLAALALLL PIALTALALG 
301:	VPFITLARWL WLGGFEVWRN AELWPALWQT LSLSAAGALL ITLCAIPMAW LSVRYPARLY 
361:	RVLEGCNYVT SSLPGIVVAL ALVTITIHSF RPIYQTEITL LLAYLLMFMP RALINLRAGI 
421:	AQAPVELENV ARSLGKSPAQ ALWSTTLRLA APGVAAGAAL VFLAIANELT ATLLLAPNGT 
481:	RTLATGFWAL TSEIDYVAAA PYALIMVALS LPLTWLLYSQ SKRTAGL

3.A.1.10.1
Ferric iron (Fe³⁺) porter, SfuABC (Angerer et al. 1990). These iron uptake systems have been reviewed (Angerer et al. 1992). Delepelaire 2019 reviewed structural and functional aspects of iron ABC transporters with emphasis on their substrate binding proteins.

Cross database links:

Gene Ontology

References (1)

External Searches:

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3.A.1.10.1Ferric iron (Fe3+) porter, SfuABC (Angerer et al. 1990). These iron uptake systems have been reviewed (Angerer et al. 1992). Delepelaire 2019 reviewed structural and functional aspects of iron ABC transporters with emphasis on their substrate binding proteins.

Cross database links:

Gene Ontology

References (1)

External Searches:

Analyze:

3.A.1.10.1
Ferric iron (Fe³⁺) porter, SfuABC (Angerer et al. 1990). These iron uptake systems have been reviewed (Angerer et al. 1992). Delepelaire 2019 reviewed structural and functional aspects of iron ABC transporters with emphasis on their substrate binding proteins.