8Y47 | pdb_00008y47

Crystal Structure of SCAB1 in complex with CKL2

PDB DOI: https://doi.org/10.2210/pdb8Y47/pdb

Classification: PLANT PROTEIN
Organism(s): Arabidopsis thaliana
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-01-30 Released: 2025-02-05
Deposition Author(s): Zhang, W., Ye, K.
Funding Organization(s): Chinese Academy of Sciences

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.245 (Depositor), 0.251 (DCC)
R-Value Work:
0.192 (Depositor), 0.201 (DCC)
R-Value Observed:
0.195 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Crystal Structure of SCAB1 in complex with CKL2

Zhang, W., Ye, K.

To be published.

Macromolecule Content

Total Structure Weight: 26.97 kDa
Atom Count: 1,754
Modeled Residue Count: 218
Deposited Residue Count: 251
Unique protein chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Stomatal closure-related actin-binding protein 1	A	230	Arabidopsis thaliana	Mutation(s): 0 Gene Names: SCAB1
UniProt
Find proteins for O48791 (Arabidopsis thaliana) Explore O48791 Go to UniProtKB: O48791
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O48791
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Casein kinase 1-like protein 2	B	21	Arabidopsis thaliana	Mutation(s): 0 Gene Names: CKL2 EC: 2.7.11.1
UniProt
Find proteins for Q9CAI5 (Arabidopsis thaliana) Explore Q9CAI5 Go to UniProtKB: Q9CAI5
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9CAI5
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.245 (Depositor), 0.251 (DCC)
R-Value Work: 0.192 (Depositor), 0.201 (DCC)
R-Value Observed: 0.195 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.378	α = 90
b = 63.907	β = 90
c = 89.765	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-02-05

Deposition Author(s):

Funding Organization	Location	Grant Number
Chinese Academy of Sciences	China	XDB0570000
Chinese Academy of Sciences	China	XDB37010201

Revision History (Full details and data files)

Version 1.0: 2025-02-05
Type: Initial release

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.