2Q0Z

Crystal structure of Q9P172/Sec63 from Homo sapiens. Northeast Structural Genomics Target HR1979.

• PDB DOI: https://doi.org/10.2210/pdb2Q0Z/pdb

• Classification: PROTEIN TRANSPORT
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-05-23 Released: 2007-06-05 
• Deposition Author(s): Benach, J., Neely, H., Abashidze, M., Edstrom, W.C., Seetharaman, J., Zhao, L., Fang, Y., Cunningham, K., Owens, L., Ma, L.-C., Xiao, R., Liu, J., Baran, M.C., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.220 
• R-Value Work: 0.196 

Literature

Crystal structure of Q9P172/Sec63 from Homo sapiens.

Benach, J., Neely, H., Abashidze, M., Edstrom, W.C., Seetharaman, J., Zhao, L., Fang, Y., Cunningham, K., Owens, L., Ma, L.-C., Xiao, R., Liu, J., Baran, M.C., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 39.09 kDa 
• Atom Count: 2,574 
• Modelled Residue Count: 290 
• Deposited Residue Count: 339 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein PRO2281	A [auth X]	339	Homo sapiens	Mutation(s): 11  EC: 3.6.4.13
UniProt & NIH Common Fund Data Resources
Find proteins for O75643 (Homo sapiens) Explore O75643  Go to UniProtKB:  O75643
PHAROS:  O75643 GTEx:  ENSG00000144028

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A [auth X]	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.220 
• R-Value Work: 0.196 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 94.55	α = 90
b = 94.55	β = 90
c = 74.109	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
CNS	phasing
RESOLVE	phasing
CNS	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
SnB	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-06-05 
Deposition Author(s): Benach, J., Neely, H., Abashidze, M., Edstrom, W.C., Seetharaman, J., Zhao, L., Fang, Y., Cunningham, K., Owens, L., Ma, L.-C., Xiao, R., Liu, J., Baran, M.C., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2007-06-05
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2018-01-24
  Changes: Database references, Structure summary
• Version 1.5: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary