1VKA | pdb_00001vka

Southeast Collaboratory for Structural Genomics: Hypothetical Human Protein Q15691 N-Terminal Fragment

• PDB DOI: https://doi.org/10.2210/pdb1VKA/pdb

• Classification: Structural Genomics, unknown function
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-05-10 Released: 2004-07-13 
• Deposition Author(s): Liu, Z.-J., Tempel, W., Schubot, F.D., Shah, A., Dailey, T.A., Mayer, M.R., Rose, J.P., Dailey, H.A., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.214 (Depositor), 0.217 (DCC) 
• R-Value Work: 
  0.200 (Depositor), 0.203 (DCC) 

Literature

Southeast Collaboratory for Structural Genomics: Hypothetical Human Protein Q15691 N-Terminal Fragment

Liu, Z.-J., Tempel, W., SCHUBOT, F.D., SHAH, A., ROSE, J.P., RICHARDSON, D.C., RICHARDSON, J.S., Wang, B.-C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 34.79 kDa 
• Atom Count: 2,271 
• Modeled Residue Count: 261 
• Deposited Residue Count: 306 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Microtubule-associated protein RP/EB family member 1	A, B	153	Homo sapiens	Mutation(s): 0  Gene Names: MAPRE1
UniProt & NIH Common Fund Data Resources
Find proteins for Q15691 (Homo sapiens) Explore Q15691  Go to UniProtKB:  Q15691
PHAROS:  Q15691 GTEx:  ENSG00000101367

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.214 (Depositor), 0.217 (DCC) 
• R-Value Work:  0.200 (Depositor), 0.203 (DCC) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 31.951	α = 90
b = 47.582	β = 91.741
c = 100.69	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing
RESOLVE	phasing
REFMAC	refinement
HKL-2000	data reduction
ARP/wARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-07-13 
Deposition Author(s): Liu, Z.-J., Tempel, W., Schubot, F.D., Shah, A., Dailey, T.A., Mayer, M.R., Rose, J.P., Dailey, H.A., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2004-07-13
  Type: Initial release
  
• Version 1.1: 2008-04-26
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description
• Version 1.4: 2023-12-27
  Changes: Data collection, Database references