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3.A.1.16.4 Nitrate uptake system, NrtABCD (Frías et al., 1997). Molecular interactions within the nitrate uptake system of Anabaena PCC7120 have been reported (but are a bit confusing) (Swapnil et al. 2021).
Accession Number:	Q8YRV7
Protein Name:	ABC nitrate transport permease protein
Length:	273
Molecular Weight:	30453.00
Species:	Nostoc sp. (strain PCC 7120 / UTEX 2576) [103690]
Number of TMSs:	6
Location¹ / Topology² / Orientation³:	Membrane¹ / Multi-pass membrane protein²
Substrate

Entrez Gene ID:	1106933
Pfam:	PF00528
KEGG:	ana:all3335
Gene Ontology GO:0016021 C:integral to membrane GO:0005886 C:plasma membrane GO:0015112 F:nitrate transmembrane transporter activity
References (1) [1] “Complete genomic sequence of the filamentous nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120.” Kaneko T.et.al. 11759840

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

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MYSQARYKTF IQRIAIVSYQ RLTQVFPSIF GICIFLISWH FLSLRPDTSL PSPVAVISNT 
61:	WDLIKDPFFY KGGNNKGFFW LILASLKRVV VGYLLATFIG IPIGFIISLN SFCRKAIDPL 
121:	IQLLRPVAPL AWLPLAQAVF LKPNPSAIFV ICITAIWPII LNTALGVKLV PKDYRNVSKL 
181:	LGLSPLENFY KILLPATLPY IFTGLRIAIG LSWLAVVAAE MLLSDDGIGF FIVDAYNNAN 
241:	IHEMILAIVY LGAVGLVLDK IMAYISEKVT PQE

3.A.1.16.4
Nitrate uptake system, NrtABCD (Frías et al., 1997). Molecular interactions within the nitrate uptake system of Anabaena PCC7120 have been reported (but are a bit confusing) (Swapnil et al. 2021).

Cross database links:

Gene Ontology

References (1)

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Analyze:

3.A.1.16.4Nitrate uptake system, NrtABCD (Frías et al., 1997). Molecular interactions within the nitrate uptake system of Anabaena PCC7120 have been reported (but are a bit confusing) (Swapnil et al. 2021).

Cross database links:

Gene Ontology

References (1)

External Searches:

Analyze:

3.A.1.16.4
Nitrate uptake system, NrtABCD (Frías et al., 1997). Molecular interactions within the nitrate uptake system of Anabaena PCC7120 have been reported (but are a bit confusing) (Swapnil et al. 2021).