Structure of PDB 3qo6 Chain B

Receptor sequence
>3qo6B (length=328) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
PKKLQTDELATVRLFQENTPSVVYITNLAVRQDAFTLDVLEVPQGSGSGF
VWDKQGHIVTNYHVIRGASDLRVTLADQTTFDAKVVGFDQDKDVAVLRID
APKNKLRPIPVGVSADLLVGQKVFAIGNPFGLDHTLTTGVISGLRREISS
AATGRPIQDVIQTDAAINPGNSGGPLLDSSGTLIGINTAIYSPSGASSGV
GFSIPVDTVGGIVDQLVRFGKVTRPILGIKFAPDQSVEQLGVSGVLVLDA
PPSGPAGKAGLQSTKRDGYGRLVLGDIITSVNGTKVSNGSDLYRILDQCK
VGDEVTVEVLRGDHKEKISVTLEPKPDE
3D structure
PDB3qo6 Structural adaptation of the plant protease Deg1 to repair photosystem II during light exposure.
ChainB
Resolution2.5 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 3.4.21.-
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 peptide B H173 N278 G280 S282 A299 I300 Y301 H63 N168 G170 S172 A189 I190 Y191
BS02 peptide B I336 L337 I339 K340 F341 Y403 I226 L227 I229 K230 F231 Y293
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3qo6, PDBe:3qo6, PDBj:3qo6
PDBsum3qo6
PubMed21532594
UniProtO22609|DEGP1_ARATH Protease Do-like 1, chloroplastic (Gene Name=DEGP1)

[Back to BioLiP]