3NV9

Crystal structure of Entamoeba histolytica Malic Enzyme

PDB DOI: https://doi.org/10.2210/pdb3NV9/pdb

Classification: OXIDOREDUCTASE
Organism(s): Entamoeba histolytica
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2010-07-08 Released: 2011-07-20
Deposition Author(s): Dutta, D., Chakrabarty, A., Ghosh, S.K., Das, A.K.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.25 Å
R-Value Free:
0.245 (Depositor), 0.240 (DCC)
R-Value Work:
0.179 (Depositor), 0.180 (DCC)
R-Value Observed:
0.183 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Structural and functional characterization of Entamoeba histolytica Malic enzyme

Chakrabarty, A., Dutta, D., Das, A.K., Ghosh, S.K.

To be published.

Macromolecule Content

Total Structure Weight: 109.17 kDa
Atom Count: 8,185
Modelled Residue Count: 972
Deposited Residue Count: 974
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Malic enzyme	A, B	487	Entamoeba histolytica	Mutation(s): 0 Gene Names: EHI_044970, EhME EC: 1.1.1.40
UniProt
Find proteins for Q9NH04 (Entamoeba histolytica) Explore Q9NH04 Go to UniProtKB: Q9NH04
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9NH04
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain Q [auth B] SDF format, chain R [auth B] SDF format, chain S [auth B] SDF format, chain T [auth B] SDF format, chain U [auth B] SDF format, chain V [auth B] SDF format, chain W [auth B] SDF format, chain X [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain Q [auth B] MOL2 format, chain R [auth B] MOL2 format, chain S [auth B] MOL2 format, chain T [auth B] MOL2 format, chain U [auth B] MOL2 format, chain V [auth B] MOL2 format, chain W [auth B] MOL2 format, chain X [auth B] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain Q [auth B] mmCIF format, chain R [auth B] mmCIF format, chain S [auth B] mmCIF format, chain T [auth B] mmCIF format, chain U [auth B] mmCIF format, chain V [auth B] mmCIF format, chain W [auth B] mmCIF format, chain X [auth B]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], Q [auth B], R [auth B], S [auth B], T [auth B], U [auth B], V [auth B], W [auth B], X [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain Q [auth B] Focus chain R [auth B] Focus chain S [auth B] Focus chain T [auth B] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain Q [auth B] Focus chain R [auth B] Focus chain S [auth B] Focus chain T [auth B] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain AA [auth B] SDF format, chain DA [auth B] 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 P [auth B] SDF format, chain Z [auth B] MOL2 format, chain AA [auth B] MOL2 format, chain DA [auth B] 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 P [auth B] MOL2 format, chain Z [auth B] mmCIF format, chain AA [auth B] mmCIF format, chain DA [auth B] mmCIF format, chain K [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain P [auth B] mmCIF format, chain Z [auth B]	AA [auth B] DA [auth B] K [auth A] L [auth A] M [auth A] AA [auth B], DA [auth B], K [auth A], L [auth A], M [auth A], N [auth A], P [auth B], Z [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain AA [auth B] Focus chain DA [auth B] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain P [auth B] Focus chain Z [auth B] Interactions & Density Focus chain AA [auth B] Focus chain DA [auth B] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain P [auth B] Focus chain Z [auth B]
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain BA [auth B] SDF format, chain CA [auth B] SDF format, chain O [auth A] MOL2 format, chain BA [auth B] MOL2 format, chain CA [auth B] MOL2 format, chain O [auth A] mmCIF format, chain BA [auth B] mmCIF format, chain CA [auth B] mmCIF format, chain O [auth A]	BA [auth B], CA [auth B], O [auth A]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain BA [auth B] Focus chain CA [auth B] Focus chain O [auth A] Interactions & Density Focus chain BA [auth B] Focus chain CA [auth B] Focus chain O [auth A]
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain Y [auth B] MOL2 format, chain J [auth A] MOL2 format, chain Y [auth B] mmCIF format, chain J [auth A] mmCIF format, chain Y [auth B]	J [auth A], Y [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain J [auth A] Focus chain Y [auth B] Interactions & Density Focus chain J [auth A] Focus chain Y [auth B]