4KLR

E343Q variant of human ferrochelatase

PDB DOI: https://doi.org/10.2210/pdb4KLR/pdb

Classification: LYASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes
Membrane Protein: Yes OPM

Deposited: 2013-05-07 Released: 2014-06-18
Deposition Author(s): Lanzilotta, W.N., Medlock, A.E.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.18 Å
R-Value Free: 0.258
R-Value Work: 0.200
R-Value Observed: 0.203

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

E343Q variant of human ferrochelatase

Lanzilotta, W.N., Medlock, A.E.

To be published.

Macromolecule Content

Total Structure Weight: 88.81 kDa
Atom Count: 6,456
Modelled Residue Count: 718
Deposited Residue Count: 740
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ferrochelatase, mitochondrial	A, B	370	Homo sapiens	Mutation(s): 1 Gene Names: FECH EC: 4.99.1.1 (PDB Primary Data), 4.98.1.1 (UniProt) Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P22830 (Homo sapiens) Explore P22830 Go to UniProtKB: P22830
PHAROS: P22830 GTEx: ENSG00000066926
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P22830
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 7 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HEM Query on HEM Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain P [auth B] MOL2 format, chain I [auth A] MOL2 format, chain P [auth B] mmCIF format, chain I [auth A] mmCIF format, chain P [auth B]	I [auth A], P [auth B]	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Interactions Focus chain I [auth A] Focus chain P [auth B]
CHD Query on CHD Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain M [auth B] SDF format, chain N [auth B] SDF format, chain O [auth B] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain M [auth B] MOL2 format, chain N [auth B] MOL2 format, chain O [auth B] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain M [auth B] mmCIF format, chain N [auth B] mmCIF format, chain O [auth B]	F [auth A], G [auth A], M [auth B], N [auth B], O [auth B]	CHOLIC ACID C₂₄ H₄₀ O₅ BHQCQFFYRZLCQQ-OELDTZBJSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B]
FES Query on FES Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain Q [auth B] MOL2 format, chain J [auth A] MOL2 format, chain Q [auth B] mmCIF format, chain J [auth A] mmCIF format, chain Q [auth B]	J [auth A], Q [auth B]	FE2/S2 (INORGANIC) CLUSTER Fe₂ S₂ NIXDOXVAJZFRNF-UHFFFAOYSA-N		Interactions Focus chain J [auth A] Focus chain Q [auth B]
GOL Query on GOL 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]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain E [auth A]
IMD Query on IMD Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain K [auth B] MOL2 format, chain C [auth A] MOL2 format, chain K [auth B] mmCIF format, chain C [auth A] mmCIF format, chain K [auth B]	C [auth A], K [auth B]	IMIDAZOLE C₃ H₅ N₂ RAXXELZNTBOGNW-UHFFFAOYSA-O		Interactions Focus chain C [auth A] Focus chain K [auth B]
BCT Query on BCT Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain L [auth B] MOL2 format, chain D [auth A] MOL2 format, chain L [auth B] mmCIF format, chain D [auth A] mmCIF format, chain L [auth B]	D [auth A], L [auth B]	BICARBONATE ION C H O₃ BVKZGUZCCUSVTD-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Focus chain L [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain H [auth A] MOL2 format, chain H [auth A] mmCIF format, chain H [auth A]	H [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain H [auth A]