Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ALodA_1ste3weuA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: LodA_1stECOD (1.6)
ALodA_2nde3weuA2 A: a+b complex topologyX: L-Lys epsilon-oxidase C-terminal domain (From Topology)H: L-Lys epsilon-oxidase C-terminal domain (From Topology)T: L-Lys epsilon-oxidase C-terminal domainF: LodA_2ndECOD (1.6)
BLodA_1ste3weuB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: LodA_1stECOD (1.6)
BLodA_2nde3weuB2 A: a+b complex topologyX: L-Lys epsilon-oxidase C-terminal domain (From Topology)H: L-Lys epsilon-oxidase C-terminal domain (From Topology)T: L-Lys epsilon-oxidase C-terminal domainF: LodA_2ndECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF17990L-Lysine epsilon oxidase N-terminal (LodA_N)L-Lysine epsilon oxidase N-terminalThis is the N-terminal domain found in antimicrobial protein (LodA) with lysine-epsilon oxidase activity (EC 1.4.3.20) which is produced by gram-negative marine bacteria such as Marinomonas mediterranea [1]. The enzyme, previously named marinocine, c ...This is the N-terminal domain found in antimicrobial protein (LodA) with lysine-epsilon oxidase activity (EC 1.4.3.20) which is produced by gram-negative marine bacteria such as Marinomonas mediterranea [1]. The enzyme, previously named marinocine, catalyzes the oxidative deamination of l-lysine into 6-semialdehyde 2-aminoadipic acid, ammonia, and hydrogen peroxide (H2O2). Orthologous proteins have been detected in other bacterial genera, where they participate in biofilm development and dispersal [2]. It has been shown that M. mediterranea LodA and its homologues induce cell death in the microcolonies formed in the process of biofilm development due to the hydrogen peroxide generated by their enzymatic activity. Moreover, cells dispersed from the biofilm by means of this mechanism show a phenotypic variation in growth and biofilm formation. The active form of LodA containing the quinonic cofactor is generated intracellularly only in the presence of LodB, suggesting that the latter protein is involved in this process [3].
Domain
A, B
PF18417L-lysine epsilon oxidase C-terminal domain (LodA_C)L-lysine epsilon oxidase C-terminal domainThis is the C-terminal domain of L-Lysine epsilon-oxidase (LodA, EC 1.4.3.20), an enzyme which catalyses the oxidative deamination of free L-lysine into L-2-aminoadipate 6-semialdehyde, ammonia and hydrogen peroxide [1].Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
L-lysine 6-oxidase

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A, B
CSD Parent Component: CYS

RESIDAA0262

PSI-MOD :  L-cysteine sulfinic acid MOD:00267
A, B
TRQ Parent Component: TRP

RESIDAA0262 , AA0148

PSI-MOD :  L-cysteine sulfinic acid MOD:00267 , oxidation of tryptophan to L-tryptophyl quinone MOD:00157