10PS | pdb_000010ps

Crystal structure of SdrD A2-A3-B1-B2 domains from Staphylococcus aureus JH1

PDB DOI: https://doi.org/10.2210/pdb10PS/pdb

Classification: CELL ADHESION
Organism(s): Staphylococcus aureus subsp. aureus JH1
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2026-01-31 Released: 2026-02-11
Deposition Author(s): Tan, K., Gade, P., Endres, M., Joachimiak, A., Center for Structural Biology of Infectious Diseases (CSBID)
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.235 (Depositor), 0.235 (DCC)
R-Value Work:
0.208 (Depositor), 0.208 (DCC)
R-Value Observed:
0.210 (Depositor)

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

Literature

Crystal structure of SdrD A2-A3-B1-B2 domains from Staphylococcus aureus JH1

Tan, K., Gade, P., Endres, M., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 62.09 kDa
Atom Count: 4,604
Modeled Residue Count: 556
Deposited Residue Count: 558
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine-aspartate repeat-containing protein D	A	558	Staphylococcus aureus subsp. aureus JH1	Mutation(s): 0 Gene Names: sdrD, SAV0562
UniProt
Find proteins for Q99W47 (Staphylococcus aureus (strain Mu50 / ATCC 700699)) Explore Q99W47 Go to UniProtKB: Q99W47
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q99W47
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain K [auth A] MOL2 format, chain K [auth A] mmCIF format, chain K [auth A]	K [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain K [auth A] Interactions & Density Focus chain K [auth A]
EDO Query on EDO Download:Ideal Coordinates CCD File SDF format, chain S [auth A] SDF format, chain R [auth A] SDF format, chain Q [auth A] SDF format, chain P [auth A] SDF format, chain O [auth A] SDF format, chain M [auth A] SDF format, chain L [auth A] MOL2 format, chain S [auth A] MOL2 format, chain R [auth A] MOL2 format, chain Q [auth A] MOL2 format, chain P [auth A] MOL2 format, chain O [auth A] MOL2 format, chain M [auth A] MOL2 format, chain L [auth A] mmCIF format, chain S [auth A] mmCIF format, chain R [auth A] mmCIF format, chain Q [auth A] mmCIF format, chain P [auth A] mmCIF format, chain O [auth A] mmCIF format, chain M [auth A] mmCIF format, chain L [auth A]	L [auth A] M [auth A] O [auth A] P [auth A] Q [auth A] L [auth A], M [auth A], O [auth A], P [auth A], Q [auth A], R [auth A], S [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain L [auth A] Focus chain M [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Focus chain S [auth A] Interactions & Density Focus chain L [auth A] Focus chain M [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Focus chain S [auth A]
ACT Query on ACT Download:Ideal Coordinates CCD File SDF format, chain N [auth A] MOL2 format, chain N [auth A] mmCIF format, chain N [auth A]	N [auth A]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain N [auth A] Interactions & Density Focus chain N [auth A]
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain I [auth A] 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] SDF format, chain B [auth A] MOL2 format, chain J [auth A] MOL2 format, chain I [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] MOL2 format, chain B [auth A] mmCIF format, chain J [auth A] mmCIF format, chain I [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] mmCIF format, chain B [auth A]	B [auth A] C [auth A] D [auth A] E [auth A] F [auth A] B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain B [auth A] 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] Focus chain I [auth A] Focus chain J [auth A] Interactions & Density Focus chain B [auth A] 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] Focus chain I [auth A] Focus chain J [auth A]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain V [auth A] SDF format, chain U [auth A] SDF format, chain T [auth A] MOL2 format, chain V [auth A] MOL2 format, chain U [auth A] MOL2 format, chain T [auth A] mmCIF format, chain V [auth A] mmCIF format, chain U [auth A] mmCIF format, chain T [auth A]	T [auth A], U [auth A], V [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain T [auth A] Focus chain U [auth A] Focus chain V [auth A] Interactions & Density Focus chain T [auth A] Focus chain U [auth A] Focus chain V [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.235 (Depositor), 0.235 (DCC)
R-Value Work: 0.208 (Depositor), 0.208 (DCC)
R-Value Observed: 0.210 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.19	α = 90
b = 58.57	β = 101.35
c = 94.4	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
xia2	data reduction
xia2	data scaling
PHENIX	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-02-11

Deposition Author(s):

Center for Structural Biology of Infectious Diseases (CSBID)

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	--

Revision History (Full details and data files)

Version 1.0: 2026-02-11
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.