7SCU | pdb_00007scu

Crystal Structure of the Tick Evasin EVA-AAM1001 Complexed to Human Chemokine CCL7

PDB DOI: https://doi.org/10.2210/pdb7SCU/pdb

Classification: IMMUNE SYSTEM
Organism(s): Amblyomma americanum, Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2021-09-29 Released: 2023-04-05
Deposition Author(s): Devkota, S.R., Bhusal, R.P., Aryal, P., Wilce, M.C.J., Stone, M.J.
Funding Organization(s): National Health and Medical Research Council (NHMRC, Australia)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.86 Å
R-Value Free:
0.210 (Depositor), 0.210 (DCC)
R-Value Work:
0.193 (Depositor), 0.190 (DCC)
R-Value Observed:
0.194 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

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

Literature

Crystal Structure of Tick Evasin EVA-AAM1001 complexed to human chemokine CCL7

Devkota, S.R., Bhusal, R.P., Aryal, P., Wilce, M.C.J., Stone, M.J.

To be published.

Macromolecule Content

Total Structure Weight: 20.09 kDa
Atom Count: 1,214
Modeled Residue Count: 148
Deposited Residue Count: 177
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Evasin P1243	A	101	Amblyomma americanum	Mutation(s): 0
UniProt
Find proteins for A0A0C9S461 (Amblyomma americanum) Explore A0A0C9S461 Go to UniProtKB: A0A0C9S461
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A0C9S461
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
C-C motif chemokine 7	B	76	Homo sapiens	Mutation(s): 0 Gene Names: CCL7, MCP3, SCYA6, SCYA7
UniProt & NIH Common Fund Data Resources
Find proteins for P80098 (Homo sapiens) Explore P80098 Go to UniProtKB: P80098
PHAROS: P80098 GTEx: ENSG00000108688
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P80098
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.86 Å
R-Value Free: 0.210 (Depositor), 0.210 (DCC)
R-Value Work: 0.193 (Depositor), 0.190 (DCC)
R-Value Observed: 0.194 (Depositor)

Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.258	α = 90
b = 71.258	β = 90
c = 66.418	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-04-05

Deposition Author(s):

Funding Organization	Location	Grant Number
National Health and Medical Research Council (NHMRC, Australia)	Australia	--

Revision History (Full details and data files)

Version 1.0: 2023-04-05
Type: Initial release
Version 1.1: 2023-10-25
Changes: Data collection, Refinement description
Version 1.2: 2024-10-16
Changes: Structure summary

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.