Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - AB 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 49083.20 
• Atom Count: 3411 
• Residue Count: 446 
• Unique protein chains: 2

5BZW

Crystal Structure of PCDN-27B, an antibody from the PCDN family of HIV-1 antibodies

• DOI: 10.2210/pdb5BZW/pdb

• Classification: IMMUNE SYSTEM
• Expression System: Homo sapiens


• Deposited: 2015-06-11 Released: 2016-05-25 
• Deposition Author(s): Garces, F., WILSON, I.A.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.9 Å
• R-Value Free: 0.297 
• R-Value Work: 0.233 

Literature

Early Antibody Lineage Diversification and Independent Limb Maturation Lead to Broad HIV-1 Neutralization Targeting the Env High-Mannose Patch.

MacLeod, D.T., Choi, N.M., Briney, B., Garces, F., Ver, L.S., Landais, E., Murrell, B., Wrin, T., Kilembe, W., Liang, C.H., Ramos, A., Bian, C.B., Wickramasinghe, L., Kong, L., Eren, K., Wu, C.Y., Wong, C.H., Kosakovsky Pond, S.L., Wilson, I.A., Burton, D.R., Poignard, P.

(2016) Immunity 44: 1215-1226

• PubMed: 27192579 

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
2B3 HIV Antibody light chain	A	214	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
2B3 HIV Antibody heavy chain	B	232	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
SO4	A, B	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
NAG	B	N-ACETYL-D-GLUCOSAMINE C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.9 Å
• R-Value Free: 0.297 
• R-Value Work: 0.233 
• Space Group: P 6₁ 2 2

Unit Cell:

Length (Å)	Angle (°)
a = 89.354	α = 90.00
b = 89.354	β = 90.00
c = 211.301	γ = 120.00

Software Package:

Software Name	Purpose
PHASER	phasing
HKL-2000	data scaling
HKL-2000	data reduction
PHENIX	refinement

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2015-06-11 
• Released Date: 2016-05-25 
• Deposition Author(s): Garces, F., WILSON, I.A.

Revision History 

• Version 1.0: 2016-05-25
  Type: Initial release
• Version 1.1: 2016-07-27
  Type: Data collection
• Version 1.2: 2018-10-10
  Type: Data collection, Database references, Derived calculations, Structure summary