5PA6

humanized rat COMT in complex with 7-(4-fluorophenyl)quinoxalin-5-ol

PDB DOI: https://doi.org/10.2210/pdb5PA6/pdb
Deposition Group: G_1002014 ExploreG_1002014

Classification: TRANSFERASE
Organism(s): Rattus norvegicus
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2016-10-19 Released: 2017-11-22
Deposition Author(s): Ehler, A., Lerner, C., Rudolph, M.G.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.29 Å
R-Value Free: 0.191
R-Value Work: 0.170
R-Value Observed: 0.171

Starting Model: other
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Crystal Structure of a COMT complex

Lerner, C., Jakob-Roetne, R., Groebke-Zbinden, K., Buettelmann, B., Rudolph, M.G.

To be published.

Macromolecule Content

Total Structure Weight: 25.68 kDa
Atom Count: 1,978
Modelled Residue Count: 213
Deposited Residue Count: 221
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Catechol O-methyltransferase	A	221	Rattus norvegicus	Mutation(s): 2 Gene Names: Comt EC: 2.1.1.6
UniProt
Find proteins for P22734 (Rattus norvegicus) Explore P22734 Go to UniProtKB: P22734
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P22734
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 6 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SAH Query on SAH Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	S-ADENOSYL-L-HOMOCYSTEINE C₁₄ H₂₀ N₆ O₅ S ZJUKTBDSGOFHSH-WFMPWKQPSA-N		Interactions Focus chain B [auth A]
7JW Query on 7JW Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	7-(4-fluorophenyl)quinoxalin-5-ol C₁₄ H₉ F N₂ O YJDUBGAXILBNCU-UHFFFAOYSA-N		Interactions Focus chain C [auth A]
NHE Query on NHE Download Ideal Coordinates CCD File SDF format, chain E [auth A] MOL2 format, chain E [auth A] mmCIF format, chain E [auth A]	E [auth A]	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID C₈ H₁₇ N O₃ S MKWKNSIESPFAQN-UHFFFAOYSA-N		Interactions Focus chain E [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain F [auth A] MOL2 format, chain F [auth A] mmCIF format, chain F [auth A]	F [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain F [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain D [auth A]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A] mmCIF format, chain G [auth A]	G [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain G [auth A]