8U33 | pdb_00008u33

Crystal structure of KAI2 S95C mutant

PDB DOI: https://doi.org/10.2210/pdb8U33/pdb

Classification: HYDROLASE
Organism(s): Arabidopsis thaliana
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2023-09-07 Released: 2024-09-18
Deposition Author(s): Davies, S.F., Waters, M.T., Bond, C.S.
Funding Organization(s): Australian Research Council (ARC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.51 Å
R-Value Free:
0.186 (Depositor), 0.199 (DCC)
R-Value Work:
0.156 (Depositor), 0.168 (DCC)
R-Value Observed:
0.157 (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 KAI2 S95C mutant

Davies, S.F., Bond, C.S., Waters, M.T.

To be published.

Macromolecule Content

Total Structure Weight: 30.61 kDa
Atom Count: 2,410
Modeled Residue Count: 267
Deposited Residue Count: 270
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable esterase KAI2	A	270	Arabidopsis thaliana	Mutation(s): 1 Gene Names: KAI2, D14L, HTL, At4g37470, F6G17.120
UniProt
Find proteins for Q9SZU7 (Arabidopsis thaliana) Explore Q9SZU7 Go to UniProtKB: Q9SZU7
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9SZU7
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 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]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain G [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] SDF format, chain D [auth A] SDF format, chain C [auth A] MOL2 format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] mmCIF format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A]
DMS Query on DMS Download:Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A] mmCIF format, chain I [auth A]	I [auth A]	DIMETHYL SULFOXIDE C₂ H₆ O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Interactions & Density Focus chain I [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
OCS Query on OCS	A	L-PEPTIDE LINKING	C₃ H₇ N O₅ S		CYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.51 Å
R-Value Free: 0.186 (Depositor), 0.199 (DCC)
R-Value Work: 0.156 (Depositor), 0.168 (DCC)
R-Value Observed: 0.157 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.798	α = 90
b = 55.869	β = 116.02
c = 53.147	γ = 90

Software Package:

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

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2024-09-18

Deposition Author(s):

Davies, S.F.

Waters, M.T.

Bond, C.S.

Funding Organization	Location	Grant Number
Australian Research Council (ARC)	Australia	FT150100162
Australian Research Council (ARC)	Australia	LE120100092
Australian Research Council (ARC)	Australia	LE140100096
Australian Research Council (ARC)	Australia	LE170100199