Structure of PDB 1pop Chain A Binding Site BS01
Receptor Information
>1pop Chain A (length=212) Species:
3649
(Carica papaya) [
Search protein sequence
] [
Download receptor structure
] [
Download structure with residue number starting from 1
] [
View receptor structure
]
IPEYVDWRQKGAVTPVKNQGSCGSCWAFSAVVTIEGIIKIRTGNLNQYSE
QELLDCDRRSYGCNGGYPWSALQLVAQYGIHYRNTYPYEGVQRYCRSREK
GPYAAKTDGVRQVQPYNQGALLYSIANQPVSVVLQAAGKDFQLYRGGIFV
GPCGNKVDHAVAAVGYGPNYILIKNSWGTGWGENGYIRIKRGTGNSYGVC
GLYTSSFYPVKN
Ligand information
>1pop Chain B (length=3) Species:
66430
(Streptomyces roseus) [
Search peptide sequence
] [
Download ligand structure
] [
Download structure with residue number starting from 1
] [
View ligand structure
]
LLR
Receptor-Ligand Complex Structure
Global view
Local view
Structure 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
]
PDB
1pop
X-ray crystallographic structure of a papain-leupeptin complex.
Resolution
2.1 Å
Binding residue
(original residue number in PDB)
G23 C25 N64 G65 G66 Y67 D158
Binding residue
(residue number reindexed from 1)
G23 C25 N64 G65 G66 Y67 D158
Enzymatic activity
Catalytic site (original residue number in PDB)
V16 Q19 C25 N155 H159 N175
Catalytic site (residue number reindexed from 1)
V16 Q19 C25 N155 H159 N175
Enzyme Commision number
3.4.22.2
: papain.
Gene Ontology
Molecular Function
GO:0008234
cysteine-type peptidase activity
Biological Process
GO:0006508
proteolysis
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:1pop
,
PDBe:1pop
,
PDBj:1pop
PDBsum
1pop
PubMed
8416808
UniProt
P00784
|PAPA1_CARPA Papain
[
Back to BioLiP
]