Found in a 14.5 kb cluster region located downstream from rpl11 gene and upstream of orf796.
Belongs to the universal ribosomal protein uS13 family.
Located at the top of the head of the small subunit, it contacts several helices of the small subunit rRNA.
Belongs to the complex I subunit 5 family.
Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone (By similarity).
Belongs to the universal ribosomal protein uL11 family.
Belongs to the complex I 75 kDa subunit family.
Complex I is composed of about 45 different subunits.
Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone (By similarity). This is the largest subunit of complex I and it is a component of the iron-sulfur (IP) fragment of the enzyme. It may form part of the active site crevice where NADH is oxidized (By similarity).
Belongs to the universal ribosomal protein uL2 family.
Belongs to the universal ribosomal protein uS7 family.
One of the primary rRNA binding proteins, it binds directly to 16S-like rRNA where it nucleates assembly of the head domain of the small subunit.
Belongs to the complex I subunit 4L family.
Belongs to the universal ribosomal protein uL6 family.
Belongs to the universal ribosomal protein uL14 family.
Component of the mitochondrial ribosome large subunit (39S) which comprises a 16S rRNA and about 50 distinct proteins.
Belongs to the LAGLIDADG endonuclease family.
Mitochondrial DNA endonuclease involved in intron homing.
Mitochondrial DNA endonuclease involved in intron homing. Cleaves only one strand of intronless DNA sequence at the site which coincides with the I-SceII cleavage recognition site.
The expression of ai2a in E.coli causes growth inhibition and degradation of genomic DNA.
Belongs to the cytochrome c oxidase subunit 3 family.
Component of the cytochrome c oxidase (complex IV, CIV), a multisubunit enzyme composed of a catalytic core of 3 subunits and several supernumerary subunits. The complex exists as a monomer or a dimer and forms supercomplexes (SCs) in the inner mitochondrial membrane with ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII).
Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation. The respiratory chain contains 3 multisubunit complexes succinate dehydrogenase (complex II, CII), ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to transfer electrons derived from NADH and succinate to molecular oxygen, creating an electrochemical gradient over the inner membrane that drives transmembrane transport and the ATP synthase. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Electrons originating from reduced cytochrome c in the intermembrane space (IMS) are transferred via the dinuclear copper A center (CU(A)) of subunit 2 and heme A of subunit 1 to the active site in subunit 1, a binuclear center (BNC) formed by heme A3 and copper B (CU(B)). The BNC reduces molecular oxygen to 2 water molecules using 4 electrons from cytochrome c in the IMS and 4 protons from the mitochondrial matrix.
Belongs to the ATPase alpha/beta chains family.
F-type ATPases have 2 components, CF(1) - the catalytic core - and CF(0) - the membrane proton channel. CF(1) has five subunits: alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has three main subunits: a, b and c (By similarity).
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. 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. Subunits alpha and beta form the catalytic core in F(1). Rotation of the central stalk against the surrounding alpha(3)beta(3) subunits leads to hydrolysis of ATP in three separate catalytic sites on the beta subunits. Subunit alpha does not bear the catalytic high-affinity ATP-binding sites (By similarity).
Belongs to the complex I 49 kDa subunit family.
Complex I is composed of 45 different subunits. Component of the iron-sulfur (IP) fragment of the enzyme.
Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.
Belongs to the universal ribosomal protein uS2 family.
Belongs to the complex I subunit 1 family.
Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain. The b-c1 complex mediates electron transfer from ubiquinol to cytochrome c. Contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis.
Heme 1 (or BL or b562) is low-potential and absorbs at about 562 nm, and heme 2 (or BH or b566) is high-potential and absorbs at about 566 nm.
The main subunits of complex b-c1 are: cytochrome b, cytochrome c1 and the Rieske protein.
The protein contains an even number of transmembrane helices, fewer than predicted by bioinformatics tools.
Belongs to the universal ribosomal protein uS19 family.
Belongs to the complex I 30 kDa subunit family.
Belongs to the universal ribosomal protein uL16 family.
Belongs to the universal ribosomal protein uS12 family.
Belongs to the universal ribosomal protein uS14 family.
Component of the mitochondrial ribosome small subunit (28S) which comprises a 12S rRNA and about 30 distinct proteins (By similarity). Interacts with LIAT1 (By similarity).
Belongs to the complex I subunit 6 family.
Belongs to the complex I subunit 3 family.
Belongs to the complex I subunit 4 family.
Binds 2 heme A groups non-covalently per subunit.
In the C-terminal section; belongs to the cytochrome c oxidase subunit 2 family.
In the N-terminal section; belongs to the heme-copper respiratory oxidase family.
Belongs to the universal ribosomal protein uS3 family.
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. 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. Key component of the proton channel; it may play a direct role in the translocation of protons across the membrane (By similarity).
Some authors (PubMed:9560439; and PubMed:10821186) suggest this protein is rps11, however rps11 is a completely different protein and stands for 40S ribosomal protein S11.
Belongs to the complex I subunit 2 family.
Some authors (PubMed:9560439; and PubMed:10821186) called this protein rpl5, however rpl5 is a completely different protein and stands for 60S ribosomal protein L5.
Belongs to the universal ribosomal protein uS4 family.
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. 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. Part of the complex F(0) domain. A homomeric c-ring of probably 10 subunits is part of the complex rotary element (By similarity).
Belongs to the universal ribosomal protein uS8 family.