7RHA

A new fluorescent protein darkmRuby at pH 5.0

PDB DOI: https://doi.org/10.2210/pdb7RHA/pdb

Classification: FLUORESCENT PROTEIN
Organism(s): Entacmaea quadricolor
Expression System: Escherichia phage EcSzw-2
Mutation(s): No

Deposited: 2021-07-16 Released: 2022-07-27
Deposition Author(s): Huang, M., Ng, H.L., Zhang, S., Deng, M., Chu, J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.211
R-Value Work: 0.176
R-Value Observed: 0.177

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Crystal structure of a new fluorescent protein darkmRuby at pH 5.0

Huang, M., Zhang, S., Deng, M., Zou, Y., Lin, M.Z., Ng, H.L., Chu, J.

To be published.

Macromolecule Content

Total Structure Weight: 54.07 kDa
Atom Count: 4,038
Modelled Residue Count: 441
Deposited Residue Count: 470
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
darkmRuby	A [auth B], B [auth A]	235	Entacmaea quadricolor	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain I [auth B] SDF format, chain R [auth A] MOL2 format, chain I [auth B] MOL2 format, chain R [auth A]	I [auth B], R [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain I [auth B] Focus chain R [auth A] Interactions & Density Focus chain I [auth B] Focus chain R [auth A]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain C [auth B] SDF format, chain D [auth B] SDF format, chain E [auth B] SDF format, chain F [auth B] SDF format, chain G [auth B] SDF format, chain H [auth B] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] MOL2 format, chain C [auth B] MOL2 format, chain D [auth B] MOL2 format, chain E [auth B] MOL2 format, chain F [auth B] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A]	C [auth B] D [auth B] E [auth B] F [auth B] G [auth B] C [auth B], D [auth B], E [auth B], F [auth B], G [auth B], H [auth B], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain C [auth B] Focus chain D [auth B] Focus chain E [auth B] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Interactions & Density Focus chain C [auth B] Focus chain D [auth B] Focus chain E [auth B] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A]
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain P [auth A] SDF format, chain Q [auth A] MOL2 format, chain P [auth A] MOL2 format, chain Q [auth A]	P [auth A], Q [auth A]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain P [auth A] Focus chain Q [auth A] Interactions & Density Focus chain P [auth A] Focus chain Q [auth A]