8Z8V | pdb_00008z8v

Crystal structure of human serum albumin in complex with ALB8(VHH) domain of ozoralizumab

• PDB DOI: https://doi.org/10.2210/pdb8Z8V/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2024-04-22 Released: 2024-09-04 
• Deposition Author(s): Mima, M., Mishima-Tsumagari, C.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 
  0.239 (Depositor), 0.248 (DCC) 
• R-Value Work: 
  0.202 (Depositor), 0.212 (DCC) 
• R-Value Observed: 
  0.204 (Depositor) 

Starting Models: experimental

Literature

Structural design of the anti-TNF alpha therapeutic NANOBODY® compound, ozoralizumab, to support its potent and sustained clinical efficacy.

Mima, M., Mishima-Tsumagari, C., Nakano, K., Morimoto, M., Ogata, H., Sakata, M., Iwaoka, R., Iwata, K., Hachiuma, K., Iwamoto, K., Fujii, Y., Kurokawa, T.

(2024) Biochem Biophys Res Commun 734: 150454-150454

• PubMed: 39083975 
• DOI: https://doi.org/10.1016/j.bbrc.2024.150454
• Primary Citation of Related Structures:  
  8Z8M, 8Z8V

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Organizational Affiliation: 
• Taisho Pharmaceutical Co., Ltd., 1-403, Yoshino-cho, Kita-ku, Saitama, 331-9530, Japan.
Taisho Pharmaceutical Co., Ltd., 1-403, Yoshino-cho, Kita-ku, Saitama, 331-9530, Japan. Electronic address: [e-mail].

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 79.71 kDa 
• Atom Count: 5,529 
• Modeled Residue Count: 688 
• Deposited Residue Count: 708 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serum albumin	A	585	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P02768 (Homo sapiens) Explore P02768  Go to UniProtKB:  P02768
PHAROS:  P02768 GTEx:  ENSG00000163631

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
ALB8:VHH	B	123	Homo sapiens	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free:  0.239 (Depositor), 0.248 (DCC) 
• R-Value Work:  0.202 (Depositor), 0.212 (DCC) 
• R-Value Observed: 0.204 (Depositor) 

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.29	α = 89.51
b = 60.9	β = 63.72
c = 62.81	γ = 76.49

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-04 
Deposition Author(s): Mima, M., Mishima-Tsumagari, C.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-09-04
  Type: Initial release
  
• Version 1.1: 2024-10-30
  Changes: Structure summary