9LM7 | pdb_00009lm7

Crystal structrue of bvFP-Pr1-88.4

PDB DOI: https://doi.org/10.2210/pdb9LM7/pdb

Classification: DE NOVO PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-01-18 Released: 2026-01-28
Deposition Author(s): Ding, G., Xu, Z., Cao, L.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.221 (Depositor), 0.221 (DCC)
R-Value Work:
0.198 (Depositor), 0.197 (DCC)
R-Value Observed:
0.198 (Depositor)

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

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Ligand Structure Quality Assessment

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

Literature

De novo design of NIR-I/II fluorescent proteins for in vivo deep tissue imaging

Ding, G., Xu, Z., Cao, L.

To be published.

Macromolecule Content

Total Structure Weight: 85.33 kDa
Atom Count: 6,735
Modeled Residue Count: 736
Deposited Residue Count: 746
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
bvFP-Pr1-88.4	A, B	373	Homo sapiens	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
BLA Query on BLA Download:Ideal Coordinates CCD File SDF format, chain D [auth B] SDF format, chain C [auth A] MOL2 format, chain D [auth B] MOL2 format, chain C [auth A] mmCIF format, chain D [auth B] mmCIF format, chain C [auth A]	C [auth A], D [auth B]	BILIVERDINE IX ALPHA C₃₃ H₃₄ N₄ O₆ GWZYPXHJIZCRAJ-SRVCBVSDSA-N		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.221 (Depositor), 0.221 (DCC)
R-Value Work: 0.198 (Depositor), 0.197 (DCC)
R-Value Observed: 0.198 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 153.921	α = 90
b = 81.656	β = 95.72
c = 84.443	γ = 90

Software Package:

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

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-01-28

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2026-01-28
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.