1LT1 | pdb_00001lt1

SLIDING HELIX INDUCED CHANGE OF COORDINATION GEOMETRY IN A MODEL DI-MN(II) PROTEIN

PDB DOI: https://doi.org/10.2210/pdb1LT1/pdb

Classification: DE NOVO PROTEIN
Mutation(s): No

Deposited: 2002-05-20 Released: 2003-05-20
Deposition Author(s): Di Costanzo, L., Geremia, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.91 Å
R-Value Free:
0.245 (Depositor)
R-Value Work:
0.201 (Depositor)
R-Value Observed:
0.204 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Sliding helix and change of coordination geometry in a model di-MnII protein

Degrado, W.F., Di Costanzo, L., Geremia, S., Lombardi, A., Pavone, V., Randaccio, L.

(2003) Angew Chem Int Ed Engl 42: 417-420

PubMed: 12569505 Search on PubMed
DOI: https://doi.org/10.1002/anie.200390127
Primary Citation Related Structures:
1LT1

Organizational Affiliation

Department of Biochemistry and Biophysics, School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA.

Macromolecule Content

Total Structure Weight: 47.18 kDa
Atom Count: 3,598
Modeled Residue Count: 400
Deposited Residue Count: 400
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
L13G-DF1	A, B, C, D, E A, B, C, D, E, F, G, H	50	N/A	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
MN Query on MN Download:Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain K [auth B] SDF format, chain L [auth B] SDF format, chain N [auth C] SDF format, chain O [auth D] SDF format, chain P [auth D] SDF format, chain T [auth H] SDF format, chain S [auth G] SDF format, chain R [auth F] SDF format, chain Q [auth E] SDF format, chain M [auth C] SDF format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] MOL2 format, chain N [auth C] MOL2 format, chain O [auth D] MOL2 format, chain P [auth D] MOL2 format, chain T [auth H] MOL2 format, chain S [auth G] MOL2 format, chain R [auth F] MOL2 format, chain Q [auth E] MOL2 format, chain M [auth C] MOL2 format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth B] mmCIF format, chain L [auth B] mmCIF format, chain N [auth C] mmCIF format, chain O [auth D] mmCIF format, chain P [auth D] mmCIF format, chain T [auth H] mmCIF format, chain S [auth G] mmCIF format, chain R [auth F] mmCIF format, chain Q [auth E] mmCIF format, chain M [auth C] mmCIF format, chain I [auth A]	I [auth A] J [auth A] K [auth B] L [auth B] M [auth C] I [auth A], J [auth A], K [auth B], L [auth B], M [auth C], N [auth C], O [auth D], P [auth D], Q [auth E], R [auth F], S [auth G], T [auth H]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth B] Focus chain L [auth B] Focus chain M [auth C] Focus chain N [auth C] Focus chain O [auth D] Focus chain P [auth D] Focus chain Q [auth E] Focus chain R [auth F] Focus chain S [auth G] Focus chain T [auth H]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.91 Å
R-Value Free: 0.245 (Depositor)
R-Value Work: 0.201 (Depositor)
R-Value Observed: 0.204 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.225	α = 90
b = 89.27	β = 90
c = 146.288	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
AMoRE	phasing
REFMAC	refinement
CCP4	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2003-05-20

Deposition Author(s):

Di Costanzo, L.

Geremia, S.

Revision History (Full details and data files)

Version 1.0: 2003-05-20
Type: Initial release
Version 1.1: 2008-04-28
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2023-10-25
Changes: Data collection, Database references, Derived calculations, Refinement description
Version 1.4: 2024-11-20
Changes: Structure summary