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3WZF

Crystal structure of human cytoplasmic aspartate aminotransferase

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004069molecular_functionL-aspartate:2-oxoglutarate aminotransferase activity
A0004609molecular_functionphosphatidylserine decarboxylase activity
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006094biological_processgluconeogenesis
A0006103biological_process2-oxoglutarate metabolic process
A0006107biological_processoxaloacetate metabolic process
A0006114biological_processglycerol biosynthetic process
A0006520biological_processamino acid metabolic process
A0006531biological_processaspartate metabolic process
A0006532biological_processaspartate biosynthetic process
A0006533biological_processL-aspartate catabolic process
A0006536biological_processglutamate metabolic process
A0007219biological_processNotch signaling pathway
A0008483molecular_functiontransaminase activity
A0008652biological_processamino acid biosynthetic process
A0009058biological_processbiosynthetic process
A0009743biological_processresponse to carbohydrate
A0016740molecular_functiontransferase activity
A0019550biological_processL-glutamate catabolic process to aspartate
A0030170molecular_functionpyridoxal phosphate binding
A0030511biological_processpositive regulation of transforming growth factor beta receptor signaling pathway
A0031406molecular_functioncarboxylic acid binding
A0032869biological_processcellular response to insulin stimulus
A0032966biological_processnegative regulation of collagen biosynthetic process
A0035902biological_processresponse to immobilization stress
A0043490biological_processmalate-aspartate shuttle
A0043648biological_processdicarboxylic acid metabolic process
A0043679cellular_componentaxon terminus
A0046686biological_processresponse to cadmium ion
A0047801molecular_functionL-cysteine transaminase activity
A0051384biological_processresponse to glucocorticoid
A0051481biological_processnegative regulation of cytosolic calcium ion concentration
A0051902biological_processnegative regulation of mitochondrial depolarization
A0055089biological_processfatty acid homeostasis
A0060290biological_processtransdifferentiation
A0070062cellular_componentextracellular exosome
A0071260biological_processcellular response to mechanical stimulus
A0097054biological_processL-glutamate biosynthetic process
A1990267biological_processresponse to transition metal nanoparticle
Functional Information from PROSITE/UniProt
site_idPS00105
Number of Residues14
DetailsAA_TRANSFER_CLASS_1 Aminotransferases class-I pyridoxal-phosphate attachment site. SFSKnfGLyNERVG
ChainResidueDetails
ASER255-GLY268

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBINDING:
ChainResidueDetails
AGLY38
ATRP140
AASN194
AARG386

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P13221
ChainResidueDetails
ASER148

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: N6-(pyridoxal phosphate)lysine => ECO:0000250
ChainResidueDetails
ALYS258

237735

PDB entries from 2025-06-18

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