Macromolecule Content

Total Structure Weight: 88.81 kDa
Atom Count: 6456
Modelled Residue Count: 718
Deposited Residue Count: 740
Unique protein chains: 1

4KLR

E343Q variant of human ferrochelatase

DOI: 10.2210/pdb4KLR/pdb

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

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

This is version 1.0 of the entry. See complete history.

Literature

E343Q variant of human ferrochelatase

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

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 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
Find proteins for P22830 (Homo sapiens) Explore P22830 Go to UniProtKB: P22830
NIH Common Fund Data Resources
PHAROS: P22830 GTEx: ENSG00000066926
Protein Feature View 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 [A] SDF format, chain P [B] MOL2 format, chain I [A] MOL2 format, chain P [B]	A, B	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Ligand Interaction
CHD Query on CHD Download Ideal Coordinates CCD File SDF format, chain F [A] SDF format, chain G [A] SDF format, chain M [B] SDF format, chain N [B] SDF format, chain O [B] MOL2 format, chain F [A] MOL2 format, chain G [A] MOL2 format, chain M [B] MOL2 format, chain N [B] MOL2 format, chain O [B]	A, B	CHOLIC ACID C₂₄ H₄₀ O₅ BHQCQFFYRZLCQQ-OELDTZBJSA-N		Ligand Interaction
FES Query on FES Download Ideal Coordinates CCD File SDF format, chain J [A] SDF format, chain Q [B] MOL2 format, chain J [A] MOL2 format, chain Q [B]	A, B	FE2/S2 (INORGANIC) CLUSTER Fe₂ S₂ NIXDOXVAJZFRNF-UHFFFAOYSA-N		Ligand Interaction
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain E [A] MOL2 format, chain E [A]	A	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Ligand Interaction
IMD Query on IMD Download Ideal Coordinates CCD File SDF format, chain C [A] SDF format, chain K [B] MOL2 format, chain C [A] MOL2 format, chain K [B]	A, B	IMIDAZOLE C₃ H₅ N₂ RAXXELZNTBOGNW-UHFFFAOYSA-O		Ligand Interaction
BCT Query on BCT Download Ideal Coordinates CCD File SDF format, chain D [A] SDF format, chain L [B] MOL2 format, chain D [A] MOL2 format, chain L [B]	A, B	BICARBONATE ION C H O₃ BVKZGUZCCUSVTD-UHFFFAOYSA-M		Ligand Interaction
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain H [A] MOL2 format, chain H [A]	A	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.18 Å
R-Value Free: 0.258
R-Value Work: 0.200
R-Value Observed: 0.203
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.127	α = 90
b = 92.561	β = 90
c = 109.262	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Deposited Date: 2013-05-07
Released Date: 2014-06-18

Deposition Author(s):

Lanzilotta, W.N.

Revision History (Full details and data files)

Version 1.0: 2014-06-18
Type: Initial release

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.