9CFD | pdb_00009cfd

Fab 8C1 in complex with OspCA peptide P15 (residues 132-146)

PDB DOI: https://doi.org/10.2210/pdb9CFD/pdb

Classification: IMMUNE SYSTEM
Organism(s): Homo sapiens, Borreliella burgdorferi B31
Expression System: Cricetulus griseus
Mutation(s): No

Deposited: 2024-06-27 Released: 2025-08-27
Deposition Author(s): Rudolph, M.J., Mantis, N.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.64 Å
R-Value Free:
0.189 (Depositor), 0.189 (DCC)
R-Value Work:
0.161 (Depositor), 0.161 (DCC)
R-Value Observed:
0.162 (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

Fab 8C1 in complex with OspCA peptide P15 (residues 132-146)

Rudolph, M.J., Mantis, N.

To be published.

Macromolecule Content

Total Structure Weight: 49.93 kDa
Atom Count: 3,829
Modeled Residue Count: 442
Deposited Residue Count: 455
Unique protein chains: 3

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Monoclonal 8C1 Fab Heavy Chain	A [auth H]	221	Homo sapiens	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Monoclonal 8C1 Fab Light Chain	B [auth L]	219	Homo sapiens	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Outer surface protein C	C [auth P]	15	Borreliella burgdorferi B31	Mutation(s): 0
UniProt
Find proteins for Q07337 (Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)) Explore Q07337 Go to UniProtKB: Q07337
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q07337
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain K [auth L] SDF format, chain E [auth H] SDF format, chain D [auth H] MOL2 format, chain K [auth L] MOL2 format, chain E [auth H] MOL2 format, chain D [auth H] mmCIF format, chain K [auth L] mmCIF format, chain E [auth H] mmCIF format, chain D [auth H]	D [auth H], E [auth H], K [auth L]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth H] Focus chain E [auth H] Focus chain K [auth L] Interactions & Density Focus chain D [auth H] Focus chain E [auth H] Focus chain K [auth L]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain M [auth L] SDF format, chain L SDF format, chain J [auth H] SDF format, chain I [auth H] SDF format, chain H SDF format, chain G [auth H] SDF format, chain F [auth H] MOL2 format, chain M [auth L] MOL2 format, chain L MOL2 format, chain J [auth H] MOL2 format, chain I [auth H] MOL2 format, chain H MOL2 format, chain G [auth H] MOL2 format, chain F [auth H] mmCIF format, chain M [auth L] mmCIF format, chain L mmCIF format, chain J [auth H] mmCIF format, chain I [auth H] mmCIF format, chain H mmCIF format, chain G [auth H] mmCIF format, chain F [auth H]	F [auth H] G [auth H] H I [auth H] J [auth H] F [auth H], G [auth H], H, I [auth H], J [auth H], L, M [auth L]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain F [auth H] Focus chain G [auth H] Focus chain H Focus chain I [auth H] Focus chain J [auth H] Focus chain L Focus chain M [auth L] Interactions & Density Focus chain F [auth H] Focus chain G [auth H] Focus chain H Focus chain I [auth H] Focus chain J [auth H] Focus chain L Focus chain M [auth L]