Q2JWB4

PR
Gene name
ndhI
Protein name
NAD(P)H-quinone oxidoreductase subunit I
Names
NAD(P)H dehydrogenase I subunit I, NDH-1 subunit I, NDH-I
Species
Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime)
KEGG Pathway
cya:CYA_0744
EC number
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

120-210 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for Q2JWB4

Entry ID Method Resolution Chain Position Source
AF-Q2JWB4-F1 Predicted AlphaFoldDB

No variants for Q2JWB4

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q2JWB4

No associated diseases with Q2JWB4

2 regional properties for Q2JWB4

Type Name Position InterPro Accession
domain 4Fe-4S ferredoxin-type, iron-sulphur binding domain 54 - 123 IPR017896
conserved_site 4Fe-4S ferredoxin, iron-sulphur binding, conserved site 103 - 114 IPR017900

Functions

Description
EC Number
Subcellular Localization
  • Cellular thylakoid membrane ; Peripheral membrane protein
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
plasma membrane-derived thylakoid membrane The pigmented membrane of a plasma membrane-derived thylakoid.

4 GO annotations of molecular function

Name Definition
4 iron, 4 sulfur cluster binding Binding to a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
iron ion binding Binding to an iron (Fe) ion.
NADH dehydrogenase (ubiquinone) activity Catalysis of the reaction: NADH + ubiquinone + 5 H(+)(in) <=> NAD(+) + ubiquinol + 4 H(+)(out).
quinone binding Binding to a quinone, any member of a class of diketones derivable from aromatic compounds by conversion of two CH groups into CO groups with any necessary rearrangement of double bonds.

1 GO annotations of biological process

Name Definition
photosynthesis, light reaction The light reactions of photosynthesis, which take place in photosystems II and I. Light energy is harvested and used to power the transfer of electrons among a series of electron donors and acceptors. The final electron acceptor is NADP+, which is reduced to NADPH. NADPH generated from light reactions is used in sugar synthesis in dark reactions. Light reactions also generate a proton motive force across the thylakoid membrane, and the proton gradient is used to synthesize ATP. There are two chemical reactions involved in the light reactions: water oxidation in photosystem II, and NADP reduction in photosystem I.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MTFLKRVGEY VSDAFKAAKY IGQGMGVVFD HMNRRPVTVQ YPFEKLIPSE RFRGRIHFEF
70 80 90 100 110 120
DKCIACEICV RVCPIDLPVV DWVYNTELKK KELYSYSIDF GVCIFCANCV EFCPTNCLSV
130 140 150 160 170 180
TEDYELATYD RHELNYHQVA LGRLPSKVTE DPMVTPLREF AYLPKGVIDP HDLPTGSQRA
190 200
GKRPEEILAE MRAAKAAEAK EDKTAAEQSN