1A6V

B1-8 FV fragment complexed with a (4-hydroxy-3-nitrophenyl) acetate compound

• PDB DOI: https://doi.org/10.2210/pdb1A6V/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Mus musculus
• Expression System: Mus musculus
• Mutation(s): Yes 


• Deposited: 1998-03-03 Released: 1998-07-15 
• Deposition Author(s): Simon, T., Henrick, K., Hirshberg, M., Winter, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Work: 0.296 

Literature

X-Ray Structures of Fv Fragment and its (4-Hydroxy-3-Nitrophenyl)Acetate Complex of Murine B1-8 Antibody

Simon, T., Henrick, K., Hirshberg, M., Winter, G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 Pseudo Symmetry: Cyclic - C2  (Explore in 3D)
Pseudo Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 Pseudo Symmetry: Cyclic - C2  (Explore in 3D)
Pseudo Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 Pseudo Symmetry: Cyclic - C2  (Explore in 3D)
Pseudo Stoichiometry: Homo 2-mer - A2 

Biological assembly 3 assigned by authors.

Macromolecule Content

• Total Structure Weight: 76.15 kDa 
• Atom Count: 5,798 
• Modelled Residue Count: 685 
• Deposited Residue Count: 690 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
B1-8 FV (LIGHT CHAIN)	A [auth L], C [auth M], E [auth N]	110	Mus musculus	Mutation(s): 1
UniProt
Find proteins for P01724 (Mus musculus) Explore P01724  Go to UniProtKB:  P01724

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
B1-8 FV (HEAVY CHAIN)	B [auth H], D [auth I], F [auth J]	120	Mus musculus	Mutation(s): 1

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NPC	G [auth H], H [auth I], I [auth J]	4-HYDROXY-3-NITROPHENYLACETYL-EPSILON-AMINOCAPROIC ACID ANION C14 H17 N2 O6 XAYGJFACOIKJCT-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Work: 0.296 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.76	α = 90
b = 86.19	β = 90
c = 111.511	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
AGROVATA/ROTAVATA	data reduction
MLPHARE	phasing
PROLSQ	refinement
Agrovata	data scaling
ROTAVATA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 1998-07-15 
Deposition Author(s): Simon, T., Henrick, K., Hirshberg, M., Winter, G.

Revision History  

• Version 1.0: 1998-07-15
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2013-08-14
  Changes: Other, Structure summary
• Version 2.0: 2023-06-14
  Changes: Atomic model, Data collection, Database references, Derived calculations, Refinement description
• Version 2.1: 2024-10-09
  Changes: Data collection, Structure summary