1S22 | pdb_00001s22

Absolute Stereochemistry of Ulapualide A

PDB DOI: https://doi.org/10.2210/pdb1S22/pdb

Classification: STRUCTURAL PROTEIN
Organism(s): Oryctolagus cuniculus
Mutation(s): Yes

Deposited: 2004-01-07 Released: 2004-02-17
Deposition Author(s): Allingham, J.S., Tanaka, J., Marriott, G., Rayment, I.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.179 (Depositor), 0.185 (DCC)
R-Value Work:
0.152 (Depositor)
R-Value Observed:
0.153 (Depositor)

Starting Model: experimental
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Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Absolute stereochemistry of ulapualide A

Allingham, J.S., Tanaka, J., Marriott, G., Rayment, I.

(2004) Org Lett 6: 597-599

PubMed: 14961632 Search on PubMed
DOI: https://doi.org/10.1021/ol036458y
Primary Citation Related Structures:
1S22

PubMed Abstract:
[structure: see text] The structure of ulapualide A (1) has been solved by X-ray crystallography in a complex with G-actin. The stereochemical configuration was assigned as 3S,9S,22S,23R,24S,26S,27S,31R,32R,33R.

Organizational Affiliation

Department of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.

Macromolecule Content

Total Structure Weight: 43.43 kDa
Atom Count: 3,260
Modeled Residue Count: 358
Deposited Residue Count: 375
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Actin	A	375	Oryctolagus cuniculus	Mutation(s): 1 EC: 3.6.4
UniProt
Find proteins for P68135 (Oryctolagus cuniculus) Explore P68135 Go to UniProtKB: P68135
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P68135
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ULA Query on ULA Download:Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	ULAPUALIDE A C₄₆ H₆₆ N₄ O₁₃ DIOFXPZEAVIPDB-GSMFZUCRSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
ATP Query on ATP Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	ADENOSINE-5'-TRIPHOSPHATE C₁₀ H₁₆ N₅ O₁₃ P₃ ZKHQWZAMYRWXGA-KQYNXXCUSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
EDO Query on EDO Download:Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A]	E [auth A], F [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain E [auth A] Focus chain F [auth A]
CA Query on CA 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]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
HIC Query on HIC	A	L-PEPTIDE LINKING	C₇ H₁₁ N₃ O₂		HIS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free: 0.179 (Depositor), 0.185 (DCC)
R-Value Work: 0.152 (Depositor)
R-Value Observed: 0.153 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.8	α = 90
b = 75.2	β = 100.2
c = 67.5	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SCALEPACK	data scaling
MOLREP	phasing
REFMAC	refinement
HKL-2000	data reduction

Structure Validation

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Entry History

Deposition Data

Released Date: 2004-02-17

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2004-02-17
Type: Initial release
Version 1.1: 2008-04-29
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2023-08-23
Changes: Data collection, Database references, Derived calculations, Refinement description