Structure of PDB 2hr1 Chain A Binding Site BS01
Receptor Information
>2hr1 Chain A (length=327) Species:
735
(Haemophilus parahaemolyticus) [
Search protein sequence
] [
Download receptor structure
] [
Download structure with residue number starting from 1
] [
View receptor structure
]
MIEIKDKQLTGLRFIDLFAGLGGFRLALESCGAECVYSNEWDKYAQEVYE
MNFGEKPEGDITQVNEKTIPDHDILCAGFPCQAFSISGKQKGFEDSRGTL
FFDIARIVREKKPKVVFMENVKNFASHDNGNTLEVVKNTMNELDYSFHAK
VLNALDYGIPQKRERIYMICFRNDLNIQNFQFPKPFELNTFVKDLLLPDS
EVEHLVIDRKDLVMTNQEIEQTTPKTVRLGIVGKGGQGERIYSTRGIAIT
LSAYGGGIFAKTGGYLVNGKTRKLHPRECARVMGYPDSYKVHPSTSQAYK
QFGNSVVINVLQYIAYNIGSSLNFKPY
Ligand information
>2hr1 Chain C (length=12) [
Search DNA sequence
] [
Download ligand structure
] [
Download structure with residue number starting from 1
] [
View ligand structure
]
gatagcgctatc
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
2hr1
The Role of Arg165 Towards Base Flipping, Base Stabilization and Catalysis in M.HhaI.
Resolution
1.96 Å
Binding residue
(original residue number in PDB)
Y44 I86 Q90 N123 K234 G236 Q237 G256 G257 S294 Q297
Binding residue
(residue number reindexed from 1)
Y44 I86 Q90 N123 K234 G236 Q237 G256 G257 S294 Q297
Binding affinity
PDBbind-CN
: Kd=190pM
Enzymatic activity
Catalytic site (original residue number in PDB)
C81 E119 R163 R165
Catalytic site (residue number reindexed from 1)
C81 E119 R163 R165
Enzyme Commision number
2.1.1.37
: DNA (cytosine-5-)-methyltransferase.
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0003886
DNA (cytosine-5-)-methyltransferase activity
GO:0008168
methyltransferase activity
Biological Process
GO:0009307
DNA restriction-modification system
GO:0032259
methylation
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:2hr1
,
PDBe:2hr1
,
PDBj:2hr1
PDBsum
2hr1
PubMed
16926025
UniProt
P05102
|MTH1_HAEPH Type II methyltransferase M.HhaI (Gene Name=hhaIM)
[
Back to BioLiP
]