3.A.1.11.10
The 3-component polyamine uptake transporter, PotABD. Transports homospermidine and possibly other polyamines. Inactivation of the potADB gene cluster (potADB) disrupted diazotrophic growth, clearly suggesting the importance
of polyamine homeostasis in Anabaena. (Burnat et al. 2018).
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| Accession Number: | Q3MAR6 |
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| Protein Name: | Extracellular solute-binding protein, family 1 |
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| Length: | 360 |
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| Molecular Weight: | 40681.00 |
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| Species: | Anabaena variabilis (strain ATCC 29413 / PCC 7937) [240292] |
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| Substrate |
polyamine macromolecule |
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1: MTNRRKFLQG ITALSSLSLA SCGWRLADVK ASNPSARSDQ LYLYTWTQYS DQKLLQTFSA
61: QTGMKALVDV YDSNEVMLAK LLAGGGGTYS LIYPSDYMVQ KMVERGLLSE LKHDRLVGLD
121: NLFPQFQNPS YDPKNRYSIP FNWGTTGLIY NSEILKEAPE DWEYLWKNQK LLSKRITLLN
181: DVREVIGAVL RMLGYSYNSQ NEAQIKQAYE KLSTLKPAIA AFDTDAWRNQ ILAGDLALAM
241: CYSADATKVI KENPKLKYVI PRSGSSLWTD TIVIPKSAPN LDGAYAWINF ILQPEVAATT
301: SERLKISTPN NAAFEQLPKQ IKTNENLYPP SSILDKCERI SPVGPFEEVY ERYWTELTSS