9MT1

1.53 A Crystal Structure of Housefly cytochrome c at pH 6.5

PDB DOI: https://doi.org/10.2210/pdb9MT1/pdb

Classification: ELECTRON TRANSPORT
Organism(s): Musca domestica
Mutation(s): No

Deposited: 2025-01-10 Released: 2025-02-12
Deposition Author(s): Zafreen, L., Huang, L.-S., Luemmen, P., Berry, E.A.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.41 Å
R-Value Free:
0.185 (Depositor), 0.186 (DCC)
R-Value Work:
0.159 (Depositor), 0.161 (DCC)
R-Value Observed:
0.161 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal Structure of Insect Cytochrome c at different pH values.

Zafreen, L., Huang, L.-S., Luemmen, P., Berry, E.A.

To be published.

Macromolecule Content

Total Structure Weight: 24.7 kDa
Atom Count: 2,165
Modelled Residue Count: 214
Deposited Residue Count: 214
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c	A, B	107	Musca domestica	Mutation(s): 0
UniProt
Find proteins for A0A1I8N8V4 (Musca domestica) Explore A0A1I8N8V4 Go to UniProtKB: A0A1I8N8V4
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A1I8N8V4
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HEC (Subject of Investigation/LOI) Query on HEC Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain F [auth B] MOL2 format, chain C [auth A] MOL2 format, chain F [auth B] mmCIF format, chain C [auth A] mmCIF format, chain F [auth B]	C [auth A], F [auth B]	HEME C C₃₄ H₃₄ Fe N₄ O₄ HXQIYSLZKNYNMH-LJNAALQVSA-N		Interactions Focus chain C [auth A] Focus chain F [auth B] Interactions & Density Focus chain C [auth A] Focus chain F [auth B]
EOH Query on EOH Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain G [auth B] MOL2 format, chain E [auth A] MOL2 format, chain G [auth B] mmCIF format, chain E [auth A] mmCIF format, chain G [auth B]	E [auth A], G [auth B]	ETHANOL C₂ H₆ O LFQSCWFLJHTTHZ-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain G [auth B] Interactions & Density Focus chain E [auth A] Focus chain G [auth B]
MOH Query on MOH Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	METHANOL C H₄ O OKKJLVBELUTLKV-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain H [auth B] MOL2 format, chain H [auth B] mmCIF format, chain H [auth B]	H [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain H [auth B] Interactions & Density Focus chain H [auth B]