Protein : Qrob_P0600370.2 Q. robur
Protein Identifier  ? Qrob_P0600370.2 Organism . Name  Quercus robur
Score  86.3 Score Type  egn
Protein Description  (M=1) PF10664 - Cyanobacterial and plastid NDH-1 subunit M Gene Prediction Quality  validated
Protein length 

Sequence

Length: 181  
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0 Synonyms

2 GO Terms

Identifier Name Description
GO:0055114 oxidation-reduction process A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
GO:0016655 oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a quinone or a similar acceptor molecule.

21 Blast

Analysis Hit Start End Strand Length Note Hit Coverage Hit Length Hit Pident E Val Hit Description
blastp_kegg lcl|vvi:100264425 1 165 + 165 Gaps:10 75.48 208 79.62 2e-78 NDHM NDH-M NAD(P)H-quinone oxidoreductase subunit M chloroplastic
blastp_kegg lcl|pper:PRUPE_ppa011392mg 1 165 + 165 Gaps:8 75.00 212 75.47 1e-75 hypothetical protein
blastp_kegg lcl|pmum:103319761 1 165 + 165 Gaps:8 75.00 212 75.47 2e-75 NAD(P)H-quinone oxidoreductase subunit M chloroplastic
blastp_kegg lcl|fve:101297023 1 154 + 154 Gaps:3 71.90 210 76.16 4e-75 NAD(P)H-quinone oxidoreductase subunit M chloroplastic-like
blastp_kegg lcl|rcu:RCOM_0561560 1 165 + 165 Gaps:8 75.12 209 73.89 7e-71 hypothetical protein
blastp_kegg lcl|pop:POPTR_0005s20560g 1 165 + 165 Gaps:17 74.88 203 74.34 1e-70 POPTRDRAFT_714597 hypothetical protein
blastp_kegg lcl|pvu:PHAVU_009G130400g 1 165 + 165 Gaps:7 74.53 212 68.99 2e-69 hypothetical protein
blastp_kegg lcl|pxb:103946767 8 165 + 158 Gaps:13 73.04 204 72.48 2e-68 NAD(P)H-quinone oxidoreductase subunit M chloroplastic-like
blastp_kegg lcl|pxb:103945202 8 165 + 158 Gaps:13 73.04 204 71.81 3e-68 NAD(P)H-quinone oxidoreductase subunit M chloroplastic-like
blastp_kegg lcl|cit:102627248 1 154 + 154 Gaps:5 70.95 210 71.81 6e-67 NAD(P)H-quinone oxidoreductase subunit M chloroplastic-like
blastp_uniprot_sprot sp|A7NVJ4|NDHM_VITVI 1 165 + 165 Gaps:10 75.48 208 79.62 8e-80 NAD(P)H-quinone oxidoreductase subunit M chloroplastic OS Vitis vinifera GN ndhM PE 1 SV 1
blastp_uniprot_sprot sp|A9PJQ8|NDHM_POPJC 1 165 + 165 Gaps:17 74.88 203 74.34 4e-72 NAD(P)H-quinone oxidoreductase subunit M chloroplastic OS Populus jackii GN ndhM PE 2 SV 1
blastp_uniprot_sprot sp|Q2V2S7|NDHM_ARATH 1 165 + 165 Gaps:13 72.81 217 62.03 2e-56 NAD(P)H-quinone oxidoreductase subunit M chloroplastic OS Arabidopsis thaliana GN ndhM PE 2 SV 1
blastp_uniprot_sprot sp|Q7FB12|NDHM_ORYSJ 52 154 + 103 Gaps:2 45.91 220 70.30 5e-45 NAD(P)H-quinone oxidoreductase subunit M chloroplastic OS Oryza sativa subsp. japonica GN ndhM PE 2 SV 1
blastp_uniprot_sprot sp|A2XVZ1|NDHM_ORYSI 52 154 + 103 Gaps:2 45.91 220 70.30 5e-45 NAD(P)H-quinone oxidoreductase subunit M chloroplastic OS Oryza sativa subsp. indica GN ndhM PE 3 SV 1
blastp_uniprot_sprot sp|A9THA7|NDHM_PHYPA 55 153 + 99 none 48.53 204 49.49 2e-26 NAD(P)H-quinone oxidoreductase subunit M chloroplastic OS Physcomitrella patens subsp. patens GN ndhM PE 2 SV 1
blastp_uniprot_sprot sp|A2BNT9|NDHM_PROMS 93 150 + 58 Gaps:3 47.83 115 49.09 6e-10 NAD(P)H-quinone oxidoreductase subunit M OS Prochlorococcus marinus (strain AS9601) GN ndhM PE 3 SV 1
blastp_uniprot_sprot sp|A3PAL2|NDHM_PROM0 93 150 + 58 Gaps:3 47.83 115 47.27 5e-09 NAD(P)H-quinone oxidoreductase subunit M OS Prochlorococcus marinus (strain MIT 9301) GN ndhM PE 3 SV 1
blastp_uniprot_sprot sp|Q8YW84|NDHM_NOSS1 93 167 + 75 Gaps:6 58.47 118 43.48 6e-09 NAD(P)H-quinone oxidoreductase subunit M OS Nostoc sp. (strain PCC 7120 / UTEX 2576) GN ndhM PE 3 SV 1
blastp_uniprot_sprot sp|Q3MGF7|NDHM_ANAVT 93 167 + 75 Gaps:6 58.47 118 43.48 6e-09 NAD(P)H-quinone oxidoreductase subunit M OS Anabaena variabilis (strain ATCC 29413 / PCC 7937) GN ndhM PE 3 SV 1
rpsblast_cdd gnl|CDD|151170 93 163 + 71 Gaps:7 59.26 108 51.56 6e-20 pfam10664 NdhM Cyanobacterial and plastid NDH-1 subunit M. The proton-pumping NADH:ubiquinone oxidoreductase catalyzes the electron transfer from NADH to ubiquinone linked with proton translocation across the membrane. It is the largest most complex and least understood of the respiratory chain enzymes and is referred to as Complex I. The subunit composition of the enzyme varies between groups of organisms. Complex I originating from mammalian mitochondria contains 45 different proteins whereas in bacteria the corresponding complex NDH-1 consists of 14 different polypeptides. Homologues of these 14 proteins are found among subunits of the mitochondrial complex I and therefore bacterial NDH-1 might be considered a model proton-pumping NADH dehydrogenase with a minimal set of subunits. Escherichia coli NDH-1 readily disintegrates into 3 sub-complexes: a water-soluble NADH dehydrogenase fragment (NuoE -F and -G) the connecting fragment (NuoB -C -D and -I) and the membrane fragment (NuoA -H -J -K -L -M -N). In cyanobacteria and their descendants the chloroplasts of green plants the subunit composition of NDH-1 remains obscure. The genes for eleven subunits NdhA-NdhK homologous to the NuoA-NuoD and NuoH-NuoN of the E. coli complex have been found in the genome of Synechocystis sp. PCC 6803 which has a family of 6 ndhD genes and a family of 3 ndhF genes. Two reported multisubunit complexes NDH-1L and NDH-1M represent distinct NDH-1 complexes in the thylakoid membrane of Synechocystis 6803 -cyanobacterium. NDH-1L was shown to be essential for photoheterotrophic cell growth whereas expression of NDH-1M was a prerequisite for CO2 uptake and played an important role in growth of cells at low CO2. Here we report the subunit composition of these two complexes. Fifteen proteins were discovered in NDH-1L including NdhL a new component of the membrane fragment and Ssl1690 (designated as NdhO) a novel peripheral subunit. The cyanobacterial NDH-1 complex contains additional subunits NdhM and NdhN compared with the minimal set of the bacterial enzyme and these seem to be specific for thylakoid-located NDH-1 of photosynthetic organisms. The three subunits of NDH-1 NdhM NdhN and NdhO are essential for effecting cyclic electron flow around photosystem I by supplying extra-ATP for photosynthesis in both plastids and cyanobacteria.

1 Domain Motifs

Analysis Begin End Length Domain Identifier Cross Ref Description Inter Pro
Pfam 93 154 62 PF10664 none Cyanobacterial and plastid NDH-1 subunit M IPR018922

0 Localization

0 Qtllist

0 Targeting