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ycf3 ycf3 psbV psbV psbB psbB psbC psbC psbD psbD psbA psbA AFY30764.1 AFY30764.1 ycf12 ycf12 psbA-2 psbA-2 psbK psbK psbM psbM psbA-3 psbA-3 AFY32146.1 AFY32146.1 psbJ psbJ psbL psbL psbF psbF psbE psbE psbY psbY psbI psbI psbT psbT psbB-2 psbB-2 psbX psbX psbZ psbZ psaL-2 psaL-2 psbH psbH psbN psbN psbD-2 psbD-2 psbC-2 psbC-2 AFY35335.1 AFY35335.1 ycf4 ycf4 AFY35417.1 AFY35417.1 psbU psbU psbV-2 psbV-2 AFY36441.1 AFY36441.1
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Network nodes represent proteins
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
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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ycf3Photosystem I assembly protein ycf3; Seems to be required for the assembly of the photosystem I complex; Belongs to the Ycf3 family. (173 aa)
psbVCytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II. (163 aa)
psbBPhotosystem II chlorophyll-binding protein CP47; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbB subfamily. (510 aa)
psbCPhotosystem II 44 kDa subunit reaction center protein; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbC subfamily. (468 aa)
psbDPhotosystem II D2 protein (photosystem q(a) protein); Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. D2 is needed for assembly of a s [...] (352 aa)
psbAPhotosystem Q(B) protein; Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. (363 aa)
AFY30764.1Photosystem q(b) protein; PFAM: Photosynthetic reaction centre protein; TIGRFAM: photosystem II, DI subunit (also called Q(B)); InterPro IPR000484:IPR005867; KEGG: ppp:PhpapaCp046 PSII D1-protein; PFAM: Photosynthetic reaction centre, L/M; SPTR: Photosystem Q(B) protein; TIGRFAM: Photosystem II PsbA/D1, reaction centre; Belongs to the reaction center PufL/M/PsbA/D family. (431 aa)
ycf12Photosystem II reaction center protein ycf12; A core subunit of photosystem II (PSII); Belongs to the Ycf12 family. (40 aa)
psbA-2Photosystem Q(B) protein; Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. (360 aa)
psbKPhotosystem II reaction center protein K; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (45 aa)
psbMPhotosystem II reaction center protein M; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. This subunit is found at the monomer-monomer interface. (38 aa)
psbA-3Photosystem Q(B) protein; Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. (360 aa)
AFY32146.1PFAM: Manganese-stabilising protein / photosystem II polypeptide; InterPro IPR002628; KEGG: npu:Npun_F4810 photosystem II manganese-stabilizing protein PsbO; PFAM: Photosystem II PsbO, manganese-stabilising; SPTR: Photosystem II manganese-stabilizing protein PsbO. (278 aa)
psbJPhotosystem II reaction center protein J; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (40 aa)
psbLPhotosystem II reaction center protein L; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. This subunit is found at the monomer-monomer interface and is required for correct PSII assembly and/or dimerization. (40 aa)
psbFCytochrome b559 subunit beta; This b-type cytochrome is tightly associated with the reaction center of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. Belongs to the PsbE/PsbF family. (46 aa)
psbECytochrome b559 subunit alpha; This b-type cytochrome is tightly associated with the reaction center of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (82 aa)
psbYPhotosystem II protein Y; Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II. Belongs to the PsbY family. (41 aa)
psbIPhotosystem II reaction center protein I; One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly. PSII is a light- driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (38 aa)
psbTPhotosystem II reaction center protein T; Seems to play a role in the dimerization of PSII. Belongs to the PsbT family. (35 aa)
psbB-2Photosystem II chlorophyll-binding protein CP47; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbB subfamily. (509 aa)
psbXPhotosystem II reaction center X protein; Involved in the binding and/or turnover of quinones at the Q(B) site of Photosystem II. (39 aa)
psbZPhotosystem II reaction center protein Z; Controls the interaction of photosystem II (PSII) cores with the light-harvesting antenna; Belongs to the PsbZ family. (62 aa)
psaL-2PFAM: Photosystem II protein; Photosystem I reaction centre subunit XI; TIGRFAM: chlorophyll a/b binding light-harvesting protein; HAMAP: Photosystem I, reaction centre subunit XI; InterPro IPR022980:IPR000932:IPR003757; KEGG: ana:all4002 hypothetical protein; PFAM: Photosystem antenna protein-like; Photosystem I PsaL, reaction centre subunit XI; SPTR: Putative uncharacterized protein; TIGRFAM: chlorophyll a/b binding light-harvesting protein. (482 aa)
psbHPhotosystem II reaction center protein H; One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly. PSII is a light- driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (67 aa)
psbNProtein psbN; May play a role in photosystem I and II biogenesis. Belongs to the PsbN family. (43 aa)
psbD-2Photosystem II D2 protein; Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. D2 is needed for assembly of a stable PSII complex. (351 aa)
psbC-2Photosystem II 44 kDa subunit reaction center protein; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbC subfamily. (462 aa)
AFY35335.1Photosystem II D2 protein; PFAM: Photosynthetic reaction centre protein; TIGRFAM: Photosystem II, DII subunit (also called Q(A)); HAMAP: Photosystem II PsbD/D2, reaction centre; InterPro IPR005868:IPR000484; KEGG: npu:Npun_F4553 photosystem II D2 protein (photosystem q(a) protein); PFAM: Photosynthetic reaction centre, L/M; SPTR: Photosystem II D2 protein; TIGRFAM: Photosystem II PsbD/D2, reaction centre. (351 aa)
ycf4Photosystem I assembly protein ycf4; Seems to be required for the assembly of the photosystem I complex; Belongs to the Ycf4 family. (197 aa)
AFY35417.1Photosystem Q(B) protein; PFAM: Photosynthetic reaction centre protein; TIGRFAM: photosystem II, DI subunit (also called Q(B)); HAMAP: Photosystem II PsbA/D1, reaction centre; InterPro IPR005867:IPR000484; KEGG: npu:Npun_R5455 photosystem q(b) protein; PFAM: Photosynthetic reaction centre, L/M; SPTR: Photosystem II reaction centre protein; TIGRFAM: Photosystem II PsbA/D1, reaction centre. (360 aa)
psbUPhotosystem II 12 kDa 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. (145 aa)
psbV-2Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II. (163 aa)
AFY36441.1Photosystem Q(B) protein; PFAM: Photosynthetic reaction centre protein; TIGRFAM: photosystem II, DI subunit (also called Q(B)); HAMAP: Photosystem II PsbA/D1, reaction centre; InterPro IPR005867:IPR000484; KEGG: npu:Npun_R5455 photosystem q(b) protein; PFAM: Photosynthetic reaction centre, L/M; SPTR: Photosystem II reaction centre protein; TIGRFAM: Photosystem II PsbA/D1, reaction centre. (360 aa)
Your Current Organism:
Calothrix sp. PCC7507
NCBI taxonomy Id: 99598
Other names: C. sp. PCC 7507, Calothrix sp. PCC 7507
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