Perkinsus marinus respiratory supercomplex CII2CIII2CIV2 in an intermediate state
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
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A [auth 2M], XA [auth 2m] | PF02910 | Fumarate reductase flavoprotein C-term (Succ_DH_flav_C) | Fumarate reductase flavoprotein C-term | This family contains fumarate reductases, succinate dehydrogenases and L-aspartate oxidases. | Domain |
A [auth 2M], XA [auth 2m] | PF00890 | FAD binding domain (FAD_binding_2) | FAD binding domain | - | Family |
B [auth 2N], YA [auth 2n] | PF13085 | 2Fe-2S iron-sulfur cluster binding domain (Fer2_3) | 2Fe-2S iron-sulfur cluster binding domain | The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which abeta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. | Domain |
B [auth 2N], YA [auth 2n] | PF13534 | 4Fe-4S dicluster domain (Fer4_17) | 4Fe-4S dicluster domain | This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich. | Domain |
DB [auth 2s], G [auth 2S] | PF20715 | Domain of unknown function (DUF6827) (DUF6827) | Domain of unknown function (DUF6827) | This presumed domain is functionally uncharacterised. This domain is predominantly found in sequences from Apicomplexa. There are highly conserved motifs: NWxD, EDxxDH and GxGLAI/LLRQ. | Domain |
HB [auth 3a], K [auth 3A] | PF05193 | Peptidase M16 inactive domain (Peptidase_M16_C) | Peptidase M16 inactive domain | Peptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp [1]. | Domain |
HB [auth 3a], K [auth 3A] | PF00675 | Insulinase (Peptidase family M16) (Peptidase_M16) | Insulinase (Peptidase family M16) | - | Family |
IB [auth 3b], L [auth 3B] | PF05193 | Peptidase M16 inactive domain (Peptidase_M16_C) | Peptidase M16 inactive domain | Peptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp [1]. | Domain |
IB [auth 3b], L [auth 3B] | PF00675 | Insulinase (Peptidase family M16) (Peptidase_M16) | Insulinase (Peptidase family M16) | - | Family |
JB [auth 3c], M [auth 3C] | PF02167 | Cytochrome C1 family (Cytochrom_C1) | Cytochrome C1 family | - | Family |
LB [auth 3e], O [auth 3E] | PF05365 | Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like (UCR_UQCRX_QCR9) | Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like | - | Family |
NB [auth 3g], Q [auth 3G] | PF00032 | Cytochrome b(C-terminal)/b6/petD (Cytochrom_B_C) | Cytochrome b(C-terminal)/b6/petD | Domain | |
NB [auth 3g], Q [auth 3G] | PF00033 | Cytochrome b/b6/petB (Cytochrome_B) | Cytochrome b/b6/petB | Domain | |
OB [auth 3h], R [auth 3H] | PF00355 | Rieske [2Fe-2S] domain (Rieske) | Rieske [2Fe-2S] domain | The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in ... | Domain |
PB [auth 3i], S [auth 3I] | PF02271 | Ubiquinol-cytochrome C reductase complex 14kD subunit (UCR_14kD) | Ubiquinol-cytochrome C reductase complex 14kD subunit | - | Family |
QB [auth 3j], T [auth 3J] | PF02320 | Ubiquinol-cytochrome C reductase hinge protein (UCR_hinge) | Ubiquinol-cytochrome C reductase hinge protein | The ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is a respiratory multienzyme complex [1]. This Pfam family represents the 'hinge' protein of the complex which is thought to mediate formation of the cytochrome c1 and cytochrome c ... | Domain |
UB [auth 4a], X [auth 4A] | PF02297 | Cytochrome oxidase c subunit VIb (COX6B) | Cytochrome oxidase c subunit VIb | Cytochrome c oxidase, a 13 sub-unit complex, EC:1.9.3.1 is the terminal oxidase in the mitochondrial electron transport chain. This family is composed of the potentially heme-binding subunit IVb of the oxidase. | Domain |
HC [auth 4n], KA [auth 4N] | PF00116 | Cytochrome C oxidase subunit II, periplasmic domain (COX2) | Cytochrome C oxidase subunit II, periplasmic domain | Domain | |
KC [auth 4q], NA [auth 4Q] | PF00115 | Cytochrome C and Quinol oxidase polypeptide I (COX1) | Cytochrome C and Quinol oxidase polypeptide I | - | Family |
RC [auth 4x], UA [auth 4X] | PF01215 | Cytochrome c oxidase subunit Vb (COX5B) | Cytochrome c oxidase subunit Vb | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Protein Modification Annotation
Modified Residue(s) | ||
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Chain | Residue(s) | Description |
DB [auth 2s], G [auth 2S] | ACE | AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 :  N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359 | :