7UI2 | pdb_00007ui2

The crystal structure of 15kDa Phlebotomus papatasi salivary protein Ppsp15.

PDB DOI: https://doi.org/10.2210/pdb7UI2/pdb

Classification: PROTEIN BINDING
Organism(s): Phlebotomus papatasi
Expression System: Komagataella pastoris
Mutation(s): No

Deposited: 2022-03-28 Released: 2023-04-05
Deposition Author(s): Tolbert, W.D., Pazgier, M.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.19 Å
R-Value Free:
0.227 (Depositor), 0.230 (DCC)
R-Value Work:
0.212 (Depositor), 0.210 (DCC)
R-Value Observed:
0.213 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

The crystal structure of 15kDa Phlebotomus papatasi salivary protein Ppsp15.

Tolbert, W.D., Pazgier, M.

To be published.

Macromolecule Content

Total Structure Weight: 30.41 kDa
Atom Count: 2,456
Modeled Residue Count: 251
Deposited Residue Count: 256
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SP15 protein	A, B	128	Phlebotomus papatasi	Mutation(s): 0
UniProt
Find proteins for F8R290 (Phlebotomus papatasi) Explore F8R290 Go to UniProtKB: F8R290
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	F8R290
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ACT Query on ACT 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]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.19 Å
R-Value Free: 0.227 (Depositor), 0.230 (DCC)
R-Value Work: 0.212 (Depositor), 0.210 (DCC)
R-Value Observed: 0.213 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 34.38	α = 90
b = 54.61	β = 89.97
c = 61.62	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

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Entry History & Funding Information

Deposition Data

Released Date: 2023-04-05

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

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: 2024-10-30
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.