2J9I | pdb_00002j9i

Lengsin is a survivor of an ancient family of class I glutamine synthetases in eukaryotes that has undergone evolutionary re- engineering for a tissue-specific role in the vertebrate eye lens.


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
LSigma70_r4_2e2j9iL1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
KSigma70_r4_2e2j9iK1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
JSigma70_r4_2e2j9iJ1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
ISigma70_r4_2e2j9iI1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
HSigma70_r4_2e2j9iH1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
GSigma70_r4_2e2j9iG1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
FSigma70_r4_2e2j9iF1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
ESigma70_r4_2e2j9iE1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
DSigma70_r4_2e2j9iD1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
CSigma70_r4_2e2j9iC1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
BSigma70_r4_2e2j9iB1 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: Sigma70_r4_2ECOD (v294.1)
AFctAe2j9iA3 A: a/b three-layered sandwichesX: POZ domainH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: FctAECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF00120Glutamine synthetase, catalytic domain (Gln-synt_C)Glutamine synthetase, catalytic domainDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
GLUTAMATE-AMMONIA LIGASE DOMAIN-CONTAINING PROTEIN 1 -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR008146Glutamine synthetase, catalytic domainDomain
A, B, C, D, E
IPR014746Glutamine synthetase/guanido kinase, catalytic domainHomologous Superfamily
A, B, C, D, E
IPR008147Glutamine synthetase, N-terminal domainDomain
A, B, C, D, E
IPR036651Glutamine synthetase, N-terminal domain superfamilyHomologous Superfamily