Structure of PDB 6pk3 Chain B

Receptor sequence
>6pk3B (length=400) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
DYMYGPGRHHLFVPGPVNIPEPVIRAMNRNNEDYRSPAIPALTKTLLEDV
KKIFKTTSGTPFLFPTTGTGAWESALTNTLSPGDRIVSFLIGQFSLLWID
QQKRLNFNVDVVESDWGQGANLQVLASKLSQDENHTIKAICIVHNETATG
VTNDISAVRTLLDHYKHPALLLVDGVSSICALDFRMDEWGVDVALTGSQK
ALSLPTGLGIVCASPKALEATKTSKSLKVFFDWNDYLKFYKLGTYWPYTP
SIQLLYGLRAALDLIFEEGLENIIARHARLGKATRLAVEAWGLKNCTQKE
EWISNTVTAVMVPPHIDGSEIVRRAWQRYNLSLGLGLNKVAGKVFRIGHL
GNVNELQLLGCLAGVEMILKDVGYPVVMGSGVAAASTYLQHHIPLIPSRI
3D structure
PDB6pk3 Crystal Structure Of Photorespiratory Alanine:Glyoxylate Aminotransferase 1 (AGT1) FromArabidopsis thaliana.
ChainB
Resolution2.18 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.6.1.-
2.6.1.44: alanine--glyoxylate transaminase.
2.6.1.45: serine--glyoxylate transaminase.
2.6.1.51: serine--pyruvate transaminase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 PLP B T68 G69 T70 W73 F95 T148 D175 V177 Q200 K201 T67 G68 T69 W72 F94 T147 D174 V176 Q199 K200
Gene Ontology
Molecular Function
GO:0003729 mRNA binding
GO:0004760 L-serine-pyruvate transaminase activity
GO:0008453 alanine-glyoxylate transaminase activity
GO:0008483 transaminase activity
GO:0050281 L-serine-glyoxylate transaminase activity
Biological Process
GO:0009853 photorespiration
Cellular Component
GO:0005739 mitochondrion
GO:0005777 peroxisome
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0009507 chloroplast
GO:0009570 chloroplast stroma
GO:0048046 apoplast

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6pk3, PDBe:6pk3, PDBj:6pk3
PDBsum6pk3
PubMed31681359
UniProtQ56YA5|SGAT_ARATH Serine--glyoxylate aminotransferase (Gene Name=AGT1)

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