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OHP2 protein (Arabidopsis thaliana) - STRING interaction network
"OHP2" - Light-harvesting complex-like protein OHP2, chloroplastic in Arabidopsis thaliana
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second shell of interactors
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proteins of unknown 3D structure
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some 3D structure is known or predicted
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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Gene Fusion
OHP2Light-harvesting complex-like protein OHP2, chloroplastic; Encodes a novel member of the Lhc family from Arabidopsis with one predicted transmembrane alpha-helix closely related to helix I of Lhc protein from PSI (Lhca4). Gene expression is triggered by light stress and both transcript and protein accumulate in a light intensity-dependent manner. Ohp2 is associated with PSI under low- or high-light conditions (172 aa)    
Predicted Functional Partners:
Light-harvesting complex-like protein OHP1, chloroplastic; Encodes a one helix protein homologous to cyanobacterial high-light inducible proteins. The protein is localized to the thylakoid membrane and its transcript is transiently induced by exposure to high light conditions; Belongs to the ELIP/psbS family (110 aa)
ATP synthase subunit delta, chloroplastic; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation (Potential). Essential for photosynthesis, probably by facilitating electron transport in both [...] (234 aa)
Protein CURVATURE THYLAKOID 1C, chloroplastic; Determines thylakoid architecture by inducing membrane curvature (156 aa)
Phosphoribulokinase, chloroplastic; Phosphoribulokinase (PRK); Its function is described as protein binding, phosphoribulokinase activity, ATP binding; Involved in response to cold, defense response to bacterium, biosynthetic process, peptidyl-cysteine S-nitrosylation; Located in 8 components; Expressed in 24 plant structures; Expressed during 15 growth stages; Contains the following InterPro domains- Phosphoribulokinase/uridine kinase (InterPro-IPR006083), Phosphoribulokinase (InterPro-IPR006082); BEST Arabidopsis thaliana protein match is- uridine kinase-like 5 (TAIR-AT3G27440.1); Ha [...] (395 aa)
NAD(P)-binding Rossmann-fold superfamily protein; Its function is described as binding, catalytic activity; Involved in metabolic process; Located in chloroplast; Expressed in 21 plant structures; Expressed during 13 growth stages; Contains the following InterPro domains- NAD(P)-binding domain (InterPro-IPR016040), NmrA-like (InterPro-IPR008030); BEST Arabidopsis thaliana protein match is- NAD(P)-binding Rossmann-fold superfamily protein (TAIR-AT2G34460.1); Has 1807 Blast hits to 1807 proteins in 277 species- Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - [...] (395 aa)
Encodes a member of a novel plant protein family containing a PDZ, a K-box, and a TPR motif. mRNA but not protein levels decrease after wounding. ZKT is phosphorylated at Thr and Ser residues after wounding (335 aa)
Ferredoxin thioredoxin reductase catalytic beta chain family protein; Catalytic subunit of the ferredoxin-thioredoxin reductase (FTR), which catalyzes the two-electron reduction of thioredoxins by the electrons provided by reduced ferredoxin (146 aa)
Cytochrome b6f complex subunit (petM), putative; Its function is described as plastoquinol-plastocyanin reductase activity; Located in chloroplast thylakoid membrane; Expressed in 22 plant structures; Expressed during 13 growth stages; Contains the following InterPro domains- PetM of cytochrome b6/f complex subunit 7 (InterPro-IPR012595); Has 54 Blast hits to 54 proteins in 16 species- Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 54; Viruses - 0; Other Eukaryotes - 0 (source- NCBI BLink) (125 aa)
Chloroplast stem-loop binding protein of 41 kDa b, chloroplastic; Binds and cleaves RNA, particularly in stem-loops. Associates with pre-ribosomal particles in chloroplasts, and participates in chloroplast ribosomal RNA metabolism, probably during the final steps of 23S rRNA maturation. May enhance transcription by the plastid-encoded polymerase and translation in plastid via the stabilization of ribosome assembly intermediates. Required for chloroplast integrity. Involved in the regulation of the circadian system. Involved in the regulation of heteroglycans and monosaccharide mobiliza [...] (378 aa)
DnaJ/Hsp40 cysteine-rich domain superfamily protein; Protein disulfide-isomerase probably involved upon formation of a complex with HHL1 in maintaining photosystem II (PSII) activity under high light by regulating repair and reassembly of PSII complexes (154 aa)
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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