Structure of PDB 1ga4 Chain A Binding Site BS01

Receptor Information
>1ga4 Chain A (length=369) Species: 306 (Pseudomonas sp.) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AGTAKGHNPTEFPTIYDASSAPTAANTTVGIITIGGVSQTLQDLQQFTSA
NGLASVNTQTIQTGSSNGDYSDDQQGQGEWDLDSQSIVGSAGGAVQQLLF
YMADQSASGNTGLTQAFNQAVSDNVAKVINVSLGWCEADANADGTLQAED
RIFATAAAQGQTFSVSSGDEGVYECNNRGYPDGSTYSVSWPASSPNVIAV
GGTTLYTTSAGAYSNETVWNEGLDSNGKLWATGGGYSVYESKPSWQSVVS
GTPGRRLLPDISFDAAQGTGALIYNYGQLQQIGGTSLASPIFVGLWARLQ
SANSNSLGFPAASFYSAISSTPSLVHDVKSGNNGYGGYGYNAGTGWDYPT
GWGSLDIAKLSAYIRSNGF
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB1ga4 Carboxyl proteinase from Pseudomonas defines a novel family of subtilisin-like enzymes.
Resolution1.4 Å
Binding residue
(original residue number in PDB)		I35 D74 G77 E80 W81 L134 G135 S167 G169 D170 E171 E175 R179 S190 G285 S287
Binding residue
(residue number reindexed from 1)		I34 D73 G76 E79 W80 L133 G134 S166 G168 D169 E170 E174 R178 S189 G284 S286
Enzymatic activity
Catalytic site (original residue number in PDB) E80 D84 D170 S287
Catalytic site (residue number reindexed from 1) E79 D83 D169 S286
Enzyme Commision number 3.4.21.100: sedolisin.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
GO:0008236 serine-type peptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1ga4, PDBe:1ga4, PDBj:1ga4
PDBsum1ga4
PubMed11323721
UniProtP42790|PICP_PSESR Pseudomonalisin (Gene Name=pcp)

[Back to BioLiP]