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).
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| Accession Number: | Q44292 |
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| Protein Name: | Nitrate transport protein NrtA |
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| Length: | 440 |
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| Molecular Weight: | 48476.00 |
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| Species: | Nostoc sp. (strain PCC 7120 / UTEX 2576) [103690] |
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| Number of TMSs: | 1 |
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| Location1 / Topology2 / Orientation3: |
Cell inner membrane1 / Peripheral membrane protein2 |
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| Substrate |
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| Entrez Gene ID: |
1104204
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| KEGG: |
ana:alr0608
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[1] “Nitrate assimilation gene cluster from the heterocyst-forming cyanobacterium Anabaena sp. strain PCC 7120.” Frias J.E. et.al. 8990301
[2] “Complete genomic sequence of the filamentous nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120.” Kaneko T. et.al. 11759840
[3] “Nitrogen deprivation of Anabaena sp. strain PCC 7120 elicits rapid activation of a gene cluster that is essential for uptake and utilization of nitrate.” Cai Y. et.al. 8982006
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1: MTHVSRRKFL FTTGAAAAAS ILVHGCTSNG SQSATTGEQA PSAAPAANVS AANAPKVETT
61: KAKLGFIPLT DAAPLIIAKE KGFFAKYGMT DIEVIKQKSW PVTRDNLKIG SSGGGIDGAH
121: ILSPMPYLMT INDKVPMYIL ARLNTNGQAI SVAEKFKELN VNLESKSLKD AAIKAKADKK
181: ALKMGITFPG GTHDLWMRYW LAAGGINPDQ DVVLEAVPPP QMVANMKVNT VDGFCVGEPW
241: NAQLVNQKIG YSALVTGELW KDHPEKAFSM RQDWIEQNPN AAQAILMAIL EAQQWCDKAE
301: NKEEMCKICS DRKYFNVAAA DIIERAKGNI DYGDGRKEQN FAHRMKFWAD NASYPYKSHD
361: IWFLTEDIRW GYLPKDTKVQ DIVNQVNKED LWKKAAKAIG VADAEIPASS SRGVETFFDG
421: VKFDPEKPEE YLNSLKIKKV