(21 nodes) Heme binding network (Synechococcus sp. CC9311)

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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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query proteins and first shell of interactors

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second shell of interactors

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proteins of unknown 3D structure

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a 3D structure is known or predicted

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Edges represent protein-protein associations

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experimentally determined

Predicted Interactions

gene neighborhood

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protein homology

Your Input:
	petJ	Cytochrome c, class IC:Cytochrome c, class I. (108 aa)
	cytA-2	Cytochrome c, class IC:Cytochrome c, class I; Identified by match to protein family HMM PF00034. (113 aa)
	cytA-1	Cytochrome c, class IC:Cytochrome c, class I; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis. (128 aa)
	sync_1503	Thiol oxidoreductase; Identified by match to protein family HMM PF06537. (445 aa)
	sync_1457	Identified by match to protein family HMM PF00067; Belongs to the cytochrome P450 family. (423 aa)
	ccsA	Cytochrome c assembly protein; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment. (305 aa)
	sync_1280	Ferredoxin-sulfite reductase; Identified by match to protein family HMM PF01077; match to protein family HMM PF03460; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (618 aa)
	sync_0966	Cytochrome cM; Identified by match to protein family HMM PF00034. (129 aa)
	psbE	Cytochrome b559, alpha subunit; 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. (82 aa)
	psbF	Cytochrome b559, beta subunit; 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. (45 aa)
	sync_1890	Possible cytochrome C6 (soluble cytochrome F) (cytochrome c553); Identified by match to protein family HMM PF00034. (144 aa)
	sync_2898	Ferredoxin--nitrite reductase; Identified by match to protein family HMM PF01077; match to protein family HMM PF03460; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (530 aa)
	sync_2126	Cytochrome c oxidase subunit I; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B. (554 aa)
	sync_2673	Putative peroxidase. (636 aa)
	sync_1928	Cytochrome c oxidase subunit I; Identified by match to protein family HMM PF00115; Belongs to the heme-copper respiratory oxidase family. (564 aa)
	petA	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. (310 aa)
	psbV	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II. (182 aa)
	ccsB	ResB-like protein required for cytochrome c biosynthesis; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment. (435 aa)
	sync_2424	Cytochrome P450; Identified by match to protein family HMM PF00067; Belongs to the cytochrome P450 family. (444 aa)
	sync_2573	Conserved hypothetical protein TIGR01777; Identified by match to protein family HMM PF01370; match to protein family HMM TIGR01777. (314 aa)
	sync_2672	Hypothetical protein; Identified by Glimmer2; putative. (637 aa)

Your Current Organism:

Synechococcus sp. CC9311

NCBI taxonomy Id: 64471
Other names: S. sp. CC9311

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
ccsA	ccsB	sync_1290	sync_2328	Cytochrome c assembly protein; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.	ResB-like protein required for cytochrome c biosynthesis; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.	0.963
ccsA	psbF	sync_1290	sync_0238	Cytochrome c assembly protein; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.	Cytochrome b559, beta subunit; 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.	0.406
ccsB	ccsA	sync_2328	sync_1290	ResB-like protein required for cytochrome c biosynthesis; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.	Cytochrome c assembly protein; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.	0.963
cytA-1	psbV	sync_1742	sync_2250	Cytochrome c, class IC:Cytochrome c, class I; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis.	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.	0.850
cytA-2	psbV	sync_1753	sync_2250	Cytochrome c, class IC:Cytochrome c, class I; Identified by match to protein family HMM PF00034.	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.	0.802
petA	petJ	sync_2148	sync_1908	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	Cytochrome c, class IC:Cytochrome c, class I.	0.427
petA	psbE	sync_2148	sync_0239	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	Cytochrome b559, alpha subunit; 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.	0.882
petA	psbF	sync_2148	sync_0238	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	Cytochrome b559, beta subunit; 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.	0.871
petA	psbV	sync_2148	sync_2250	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.	0.650
petA	sync_2126	sync_2148	sync_2126	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	Cytochrome c oxidase subunit I; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B.	0.499
petJ	petA	sync_1908	sync_2148	Cytochrome c, class IC:Cytochrome c, class I.	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	0.427
petJ	psbV	sync_1908	sync_2250	Cytochrome c, class IC:Cytochrome c, class I.	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.	0.615
psbE	petA	sync_0239	sync_2148	Cytochrome b559, alpha subunit; 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.	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	0.882
psbE	psbF	sync_0239	sync_0238	Cytochrome b559, alpha subunit; 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.	Cytochrome b559, beta subunit; 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.	0.999
psbE	psbV	sync_0239	sync_2250	Cytochrome b559, alpha subunit; 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.	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.	0.999
psbF	ccsA	sync_0238	sync_1290	Cytochrome b559, beta subunit; 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.	Cytochrome c assembly protein; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.	0.406
psbF	petA	sync_0238	sync_2148	Cytochrome b559, beta subunit; 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.	Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.	0.871
psbF	psbE	sync_0238	sync_0239	Cytochrome b559, beta subunit; 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.	Cytochrome b559, alpha subunit; 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.	0.999
psbF	psbV	sync_0238	sync_2250	Cytochrome b559, beta subunit; 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.	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.	0.999
psbV	cytA-1	sync_2250	sync_1742	Cytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II.	Cytochrome c, class IC:Cytochrome c, class I; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis.	0.850