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dnaN dnaN rpmB rpmB cobQ cobQ atpA atpA psb27 psb27 ABB56422.1 ABB56422.1 ABB56870.1 ABB56870.1 hemC hemC cpcA1 cpcA1 ndhA ndhA chlN chlN cbbL cbbL isiB isiB ABB57805.1 ABB57805.1 chlB chlB psbU psbU pds pds crtL crtL zwf zwf sphX sphX
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
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dnaNDNA polymerase III, beta subunit; Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP- independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of [...] (390 aa)
rpmBLSU ribosomal protein L28P; Belongs to the bacterial ribosomal protein bL28 family. (78 aa)
cobQAdenosylcobyric acid synthase (glutamine-hydrolysing); Catalyzes amidations at positions B, D, E, and G on adenosylcobyrinic A,C-diamide. NH(2) groups are provided by glutamine, and one molecule of ATP is hydrogenolyzed for each amidation. Belongs to the CobB/CobQ family. CobQ subfamily. (491 aa)
atpAATP synthase F1, alpha subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit. Belongs to the ATPase alpha/beta chains family. (505 aa)
psb27Photosystem II 11 kD protein; Plays a role in the repair and/or biogenesis of the calcium- manganese-oxide cluster on the lumenal face of the thylakoid membrane. Its presence in a photosystem II (PSII) preparation prevents binding of some small extrinsic subunits and thus assembly of calcium-manganese- oxide cluster. (133 aa)
ABB56422.1Chromate transporter. (383 aa)
ABB56870.1Nitrilase. (334 aa)
hemCHydroxymethylbilane synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. (320 aa)
cpcA1Phycocyanin, alpha subunit; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. (163 aa)
ndhANADH dehydrogenase subunit 1; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. (372 aa)
chlNLight-independent protochlorophyllide reductase, N subunit; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The NB-protein (ChlN-ChlB) is the catalytic component of the complex. (466 aa)
cbbLRibulose-1,5-bisphosphate carboxylase/oxygenase large subunit; RuBisCO catalyzes two reactions: the carboxylation of D- ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site. (472 aa)
isiBFlavodoxin, long chain; Low-potential electron donor to a number of redox enzymes. (170 aa)
ABB57805.1Phosphate starvation-induced protein. (321 aa)
chlBLight-independent protochlorophyllide reductase, B subunit; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The NB-protein (ChlN-ChlB) is the catalytic component of the complex. (508 aa)
psbUProbable photosystem II 12 kD extrinsic protein; Stabilizes the structure of photosystem II oxygen-evolving complex (OEC), the ion environment of oxygen evolution and protects the OEC against heat-induced inactivation. (136 aa)
pdsZeta-carotene desaturase / three-step phytoene desaturase; This enzyme converts phytoene into zeta-carotene via the intermediary of phytofluene by the symmetrical introduction of two double bonds at the C-11 and C-11' positions of phytoene. Also active with phytofluene and 1,2-epoxyphytoene as substrates. Belongs to the carotenoid/retinoid oxidoreductase family. (474 aa)
crtLLycopene cyclase (CrtL-type); Catalyzes the double cyclization reaction which converts lycopene to beta-carotene and neurosporene to beta-zeacarotene. (411 aa)
zwfGlucose-6-phosphate 1-dehydrogenase; Catalyzes the oxidation of glucose 6-phosphate to 6- phosphogluconolactone. (511 aa)
sphXPhosphate binding protein; May be involved in the system for phosphate transport across the cytoplasmic membrane. (337 aa)
Your Current Organism:
Synechococcus elongatus
NCBI taxonomy Id: 1140
Other names: Anacystis nidulans R2, S. elongatus PCC 7942, Synechococcus elongatus PCC 7942, Synechococcus leopoliensis UTEX 2434, Synechococcus leopoliensis strain PCC 7942, Synechococcus sp. IAM M-200, Synechococcus sp. PCC 7942
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