1XER

STRUCTURE OF FERREDOXIN

PDB DOI: https://doi.org/10.2210/pdb1XER/pdb

Classification: ELECTRON TRANSPORT
Organism(s): Sulfurisphaera tokodaii str. 7
Mutation(s): Yes

Deposited: 1996-08-28 Released: 1997-09-04
Deposition Author(s): Fujii, T., Hata, Y., Moriyama, H., Wakagi, T., Tanaka, N., Oshima, T.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.244 (Depositor)
R-Value Work:
0.173 (Depositor)
R-Value Observed:
0.173 (Depositor)

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Novel zinc-binding centre in thermoacidophilic archaeal ferredoxins.

Fujii, T., Hata, Y., Wakagi, T., Tanaka, N., Oshima, T.

(1996) Nat Struct Biol 3: 834-837

PubMed: 8836097 Search on PubMed
DOI: https://doi.org/10.1038/nsb1096-834
Primary Citation of Related Structures:
1XER

Macromolecule Content

Total Structure Weight: 11.68 kDa
Atom Count: 816
Modelled Residue Count: 103
Deposited Residue Count: 103
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FERREDOXIN	A	103	Sulfurisphaera tokodaii str. 7	Mutation(s): 1
UniProt
Find proteins for P55907 (Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)) Explore P55907 Go to UniProtKB: P55907
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P55907
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
F3S Query on F3S Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A]	C [auth A], D [auth A]	FE3-S4 CLUSTER Fe₃ S₄ FCXHZBQOKRZXKS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MLZ Query on MLZ	A	L-PEPTIDE LINKING	C₇ H₁₆ N₂ O₂		LYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.244 (Depositor)
R-Value Work: 0.173 (Depositor)
R-Value Observed: 0.173 (Depositor)

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.12	α = 90
b = 50.12	β = 90
c = 69.52	γ = 90

Software Package:

Software Name	Purpose
PHASES	phasing
X-PLOR	refinement
R-AXIS	data reduction

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 1997-09-04

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 1997-09-04
Type: Initial release
Version 1.1: 2008-03-24
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance

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