7NZ5 | pdb_00007nz5

monomeric acetyl-CoA synthase with Zn at the proximal position of cluster A

PDB DOI: https://doi.org/10.2210/pdb7NZ5/pdb

Classification: OXIDOREDUCTASE
Organism(s): Carboxydothermus hydrogenoformans Z-2901
Expression System: Escherichia coli M15
Mutation(s): No

Deposited: 2021-03-23 Released: 2022-04-13
Deposition Author(s): Kreibich, J., Jeoung, J.H., Dobbek, H.
Funding Organization(s): German Research Foundation (DFG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free:
0.224 (Depositor), 0.228 (DCC)
R-Value Work:
0.193 (Depositor), 0.200 (DCC)
R-Value Observed:
0.194 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 7NZ5

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

Literature

Ligand binding at the Ni,Ni-[4Fe-4S] cluster of acetyl-CoA synthase

Kreibich, J., Jeoung, J.H., Dobbek, H.

To be published.

Macromolecule Content

Total Structure Weight: 167.92 kDa
Atom Count: 13,249
Modeled Residue Count: 1,458
Deposited Residue Count: 1,466
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CO-methylating acetyl-CoA synthase	A, B	733	Carboxydothermus hydrogenoformans Z-2901	Mutation(s): 0 Gene Names: acsB, CHY_1222 EC: 2.3.1.169
UniProt
Find proteins for Q3ACS4 (Carboxydothermus hydrogenoformans (strain ATCC BAA-161 / DSM 6008 / Z-2901)) Explore Q3ACS4 Go to UniProtKB: Q3ACS4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q3ACS4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 7 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
UW8 Query on UW8 Download:Ideal Coordinates CCD File SDF format, chain L [auth A] MOL2 format, chain L [auth A] mmCIF format, chain L [auth A]	L [auth A]	2-[3,8,8,12,12-pentakis(2-hydroxy-2-oxoethyl)-2,7,11-tris(oxidanylidene)-1,4,6,9,10,13-hexaoxa-5$l^{6}-titanaspiro[4.4^{5}.4^{5}]tridecan-3-yl]ethanoic acid C₁₈ H₁₈ O₂₁ Ti MTEIPJBPJJNUGP-UHFFFAOYSA-K		Interactions Focus chain L [auth A] Interactions & Density Focus chain L [auth A]
SF4 Query on SF4 Download:Ideal Coordinates CCD File SDF format, chain Q [auth B] SDF format, chain C [auth A] MOL2 format, chain Q [auth B] MOL2 format, chain C [auth A] mmCIF format, chain Q [auth B] mmCIF format, chain C [auth A]	C [auth A], Q [auth B]	IRON/SULFUR CLUSTER Fe₄ S₄ LJBDFODJNLIPKO-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain Q [auth B] Interactions & Density Focus chain C [auth A] Focus chain Q [auth B]
CIT Query on CIT Download:Ideal Coordinates CCD File SDF format, chain T [auth B] SDF format, chain O [auth A] SDF format, chain G [auth A] MOL2 format, chain T [auth B] MOL2 format, chain O [auth A] MOL2 format, chain G [auth A] mmCIF format, chain T [auth B] mmCIF format, chain O [auth A] mmCIF format, chain G [auth A]	G [auth A], O [auth A], T [auth B]	CITRIC ACID C₆ H₈ O₇ KRKNYBCHXYNGOX-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain O [auth A] Focus chain T [auth B] Interactions & Density Focus chain G [auth A] Focus chain O [auth A] Focus chain T [auth B]
PEG Query on PEG Download:Ideal Coordinates CCD File SDF format, chain U [auth B] SDF format, chain M [auth A] SDF format, chain K [auth A] SDF format, chain J [auth A] SDF format, chain I [auth A] SDF format, chain H [auth A] SDF format, chain F [auth A] MOL2 format, chain U [auth B] MOL2 format, chain M [auth A] MOL2 format, chain K [auth A] MOL2 format, chain J [auth A] MOL2 format, chain I [auth A] MOL2 format, chain H [auth A] MOL2 format, chain F [auth A] mmCIF format, chain U [auth B] mmCIF format, chain M [auth A] mmCIF format, chain K [auth A] mmCIF format, chain J [auth A] mmCIF format, chain I [auth A] mmCIF format, chain H [auth A] mmCIF format, chain F [auth A]	F [auth A] H [auth A] I [auth A] J [auth A] K [auth A] F [auth A], H [auth A], I [auth A], J [auth A], K [auth A], M [auth A], U [auth B]	DI(HYDROXYETHYL)ETHER C₄ H₁₀ O₃ MTHSVFCYNBDYFN-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain M [auth A] Focus chain U [auth B] Interactions & Density Focus chain F [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain M [auth A] Focus chain U [auth B]
BU3 Query on BU3 Download:Ideal Coordinates CCD File SDF format, chain P [auth A] SDF format, chain N [auth A] MOL2 format, chain P [auth A] MOL2 format, chain N [auth A] mmCIF format, chain P [auth A] mmCIF format, chain N [auth A]	N [auth A], P [auth A]	(R,R)-2,3-BUTANEDIOL C₄ H₁₀ O₂ OWBTYPJTUOEWEK-QWWZWVQMSA-N		Interactions Focus chain N [auth A] Focus chain P [auth A] Interactions & Density Focus chain N [auth A] Focus chain P [auth A]
ZN (Subject of Investigation/LOI) Query on ZN Download:Ideal Coordinates CCD File SDF format, chain R [auth B] SDF format, chain D [auth A] MOL2 format, chain R [auth B] MOL2 format, chain D [auth A] mmCIF format, chain R [auth B] mmCIF format, chain D [auth A]	D [auth A], R [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain R [auth B] Interactions & Density Focus chain D [auth A] Focus chain R [auth B]
NI (Subject of Investigation/LOI) Query on NI Download:Ideal Coordinates CCD File SDF format, chain S [auth B] SDF format, chain E [auth A] MOL2 format, chain S [auth B] MOL2 format, chain E [auth A] mmCIF format, chain S [auth B] mmCIF format, chain E [auth A]	E [auth A], S [auth B]	NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain S [auth B] Interactions & Density Focus chain E [auth A] Focus chain S [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.224 (Depositor), 0.228 (DCC)
R-Value Work: 0.193 (Depositor), 0.200 (DCC)
R-Value Observed: 0.194 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.246	α = 90
b = 98.811	β = 90
c = 238.875	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
PHENIX	refinement
XSCALE	data scaling
STARANISO	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2022-04-13

Deposition Author(s):

Funding Organization	Location	Grant Number
German Research Foundation (DFG)	Germany	DO785/5-2
German Research Foundation (DFG)	Germany	EXC 2008 - 390540038 - UniSysCat

Revision History (Full details and data files)

Version 1.0: 2022-04-13
Type: Initial release
Version 1.1: 2024-01-31
Changes: Data collection, Refinement description

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.