Structure of PDB 1de9 Chain B Binding Site BS02
Receptor Information
>1de9 Chain B (length=276) Species:
9606
(Homo sapiens) [
Search protein sequence
] [
Download receptor structure
] [
Download structure with residue number starting from 1
] [
View receptor structure
]
ALYEDPPDHKTSPSGKPATLKICSWNVDGLRAWIKKKGLDWVKEEAPDIL
CLQETKCSENKLPAELQELPGLSHQYWSAPSDKEGYSGVGLLSRQCPLKV
SYGIGDEEHDQEGRVIVAEFDSFVLVTAYVPNAGRGLVRLEYRQRWDEAF
RKFLKGLASRKPLVLCGDLNVAHEEIDLRNPKGNKKNAGFTPQERQGFGE
LLQAVPLADSFRHLYPNTPYAYTFWTYMMNARSKNVGWRLDYFLLSHSLL
PALCDSKIRSKALGSDHCPITLYLAL
Ligand information
>1de9 Chain V (length=5) [
Search DNA sequence
] [
Download ligand structure
] [
Download structure with residue number starting from 1
] [
View ligand structure
]
cgatc
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
1de9
DNA-bound structures and mutants reveal abasic DNA binding by APE1 and DNA repair coordination
Resolution
3.0 Å
Binding residue
(original residue number in PDB)
E96 Y171 N174 R177 D210 N212 N226 N229 F266 T268 M270 M271 K276 V278 W280 L282 H309
Binding residue
(residue number reindexed from 1)
E54 Y129 N132 R135 D168 N170 N184 N187 F224 T226 M228 M229 K234 V236 W238 L240 H267
Enzymatic activity
Catalytic site (original residue number in PDB)
D70 E96 N212 D283 D308
Catalytic site (residue number reindexed from 1)
D28 E54 N170 D241 D266
Enzyme Commision number
3.1.11.2
: exodeoxyribonuclease III.
3.1.21.-
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0003824
catalytic activity
GO:0004518
nuclease activity
GO:0004519
endonuclease activity
Biological Process
GO:0006281
DNA repair
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:1de9
,
PDBe:1de9
,
PDBj:1de9
PDBsum
1de9
PubMed
10667800
UniProt
P27695
|APEX1_HUMAN DNA repair nuclease/redox regulator APEX1 (Gene Name=APEX1)
[
Back to BioLiP
]