8HFM | pdb_00008hfm

Crystal Structure of Mycobacterium smegmatis MshC


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ae8hfmA1 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: V-setF:ECOD (20:10:01)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01406tRNA synthetases class I (C) catalytic domain (tRNA-synt_1e)tRNA synthetases class I (C) catalytic domainThis entry represents the catalytic (Rossmann-fold) domain found in cysteinyl tRNA synthetases [3] which is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS m ...This entry represents the catalytic (Rossmann-fold) domain found in cysteinyl tRNA synthetases [3] which is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. Cysteine-tRNA ligase (also known as cysteinyl-tRNA synthetase) (6.1.1.16) is an alpha monomer and belongs to class Ia [1]. It aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. It is highly specific despite not possessing the amino acid editing activity characteristic of many other tRNA ligases [2][4].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase