8R29 | pdb_00008r29

Crystal structure of domain swapped dimer of Amacstatin-2, a cystatin from the hard tick Amblyomma maculatum

PDB DOI: https://doi.org/10.2210/pdb8R29/pdb

Classification: PROTEIN BINDING
Organism(s): Amblyomma maculatum
Expression System: Komagataella pastoris
Mutation(s): No

Deposited: 2023-11-03 Released: 2024-11-13
Deposition Author(s): Busa, M., Mares, M.
Funding Organization(s): Czech Academy of Sciences

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.15 Å
R-Value Free:
0.275 (Depositor), 0.266 (DCC)
R-Value Work:
0.226 (Depositor), 0.217 (DCC)

Starting Model: in silico
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This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of domain swapped dimer of Amacstatin-2, a cystatin from the hard tick amblyomma maculatum

Busa, M., Mares, M.

To be published.

Macromolecule Content

Total Structure Weight: 26.51 kDa
Atom Count: 1,615
Modeled Residue Count: 219
Deposited Residue Count: 238
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cystatin domain-containing protein	A, B	119	Amblyomma maculatum	Mutation(s): 0
UniProt
Find proteins for G3MQC0 (Amblyomma maculatum) Explore G3MQC0 Go to UniProtKB: G3MQC0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	G3MQC0
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.15 Å
R-Value Free: 0.275 (Depositor), 0.266 (DCC)
R-Value Work: 0.226 (Depositor), 0.217 (DCC)

Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.172	α = 90
b = 49.172	β = 90
c = 86.458	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2024-11-13

Deposition Author(s):

Funding Organization	Location	Grant Number
Czech Academy of Sciences	Czech Republic	--

Revision History (Full details and data files)

Version 1.0: 2024-11-13
Type: Initial release

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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.