11YZ | pdb_000011yz

Cryo EM Structure of GTP cyclohydrolase 1 (FolE) from Mycobacterium tuberculosis

PDB DOI: https://doi.org/10.2210/pdb11YZ/pdb
EM Map EMD-76206: EMDB EMDataResource

Classification: HYDROLASE
Organism(s): Mycobacterium tuberculosis H37Rv
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2026-03-19 Released: 2026-04-01
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.77 Å
Aggregation State: 2D ARRAY
Reconstruction Method: SINGLE PARTICLE

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Cryo EM Structure of GTP cyclohydrolase 1 (FolE) from Mycobacterium tuberculosis

Lovell, S., Liu, L., Hammons, A.M., Ingham, D.J.

To be published.

Macromolecule Content

Total Structure Weight: 247.83 kDa
Atom Count: 14,610
Modeled Residue Count: 1,880
Deposited Residue Count: 2,230
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GTP cyclohydrolase 1	A, B, C, D, E A, B, C, D, E, F, G, H, I, J	223	Mycobacterium tuberculosis H37Rv	Mutation(s): 0 Gene Names: folE, gchA, Rv3609c, MTCY07H7B.13 EC: 3.5.4.16
UniProt
Find proteins for P9WN57 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WN57 Go to UniProtKB: P9WN57
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WN57
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ZN (Subject of Investigation/LOI) Query on ZN Download Ideal Coordinates CCD File SDF format, chain K [auth A] SDF format, chain L [auth B] SDF format, chain M [auth C] SDF format, chain N [auth D] SDF format, chain O [auth E] SDF format, chain P [auth F] SDF format, chain Q [auth G] SDF format, chain R [auth H] SDF format, chain S [auth I] SDF format, chain T [auth J] MOL2 format, chain K [auth A] MOL2 format, chain L [auth B] MOL2 format, chain M [auth C] MOL2 format, chain N [auth D] MOL2 format, chain O [auth E] MOL2 format, chain P [auth F] MOL2 format, chain Q [auth G] MOL2 format, chain R [auth H] MOL2 format, chain S [auth I] MOL2 format, chain T [auth J] mmCIF format, chain K [auth A] mmCIF format, chain L [auth B] mmCIF format, chain M [auth C] mmCIF format, chain N [auth D] mmCIF format, chain O [auth E] mmCIF format, chain P [auth F] mmCIF format, chain Q [auth G] mmCIF format, chain R [auth H] mmCIF format, chain S [auth I] mmCIF format, chain T [auth J]	K [auth A] L [auth B] M [auth C] N [auth D] O [auth E] K [auth A], L [auth B], M [auth C], N [auth D], O [auth E], P [auth F], Q [auth G], R [auth H], S [auth I], T [auth J]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain K [auth A] Focus chain L [auth B] Focus chain M [auth C] Focus chain N [auth D] Focus chain O [auth E] Focus chain P [auth F] Focus chain Q [auth G] Focus chain R [auth H] Focus chain S [auth I] Focus chain T [auth J] Interactions & Density Focus chain K [auth A] Focus chain L [auth B] Focus chain M [auth C] Focus chain N [auth D] Focus chain O [auth E] Focus chain P [auth F] Focus chain Q [auth G] Focus chain R [auth H] Focus chain S [auth I] Focus chain T [auth J]