2MA6

Solution NMR Structure of the RING finger domain from the Kip1 ubiquitination-promoting E3 complex protein 1 (KPC1/RNF123) from Homo sapiens, Northeast Structural Genomics Consortium (NESG) Target HR8700A

• PDB DOI: https://doi.org/10.2210/pdb2MA6/pdb
• BMRB: 19329

• Classification: LIGASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2013-06-28 Released: 2013-07-31 
• Deposition Author(s): Ramelot, T.A., Yang, Y., Janjua, H., Kohan, E., Wang, H., Xiao, R., Acton, T.B., Everett, J.K., Montelione, G.T., Kennedy, M.A., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Solution NMR Structure of the RING finger domain from the Kip1 ubiquitination-promoting E3 complex protein 1 (KPC1/RNF123) from Homo sapiens, Northeast Structural Genomics Consortium (NESG) Target HR8700A

Ramelot, T.A., Yang, Y., Janjua, H., Kohan, E., Wang, H., Xiao, R., Acton, T.B., Everett, J.K., Montelione, G.T., Kennedy, M.A.

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: 7.01 kDa 
• Atom Count: 478 
• Modelled Residue Count: 61 
• Deposited Residue Count: 61 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
E3 ubiquitin-protein ligase RNF123	A	61	Homo sapiens	Mutation(s): 0  Gene Names: FP1477, KPC1, RNF123 EC: 6.3.2 (PDB Primary Data), 2.3.2.27 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q5XPI4 (Homo sapiens) Explore Q5XPI4  Go to UniProtKB:  Q5XPI4
PHAROS:  Q5XPI4 GTEx:  ENSG00000164068

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	B [auth A], C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-07-31 
Deposition Author(s): Ramelot, T.A., Yang, Y., Janjua, H., Kohan, E., Wang, H., Xiao, R., Acton, T.B., Everett, J.K., Montelione, G.T., Kennedy, M.A., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2013-07-31
  Type: Initial release
  
• Version 1.1: 2024-05-01
  Changes: Data collection, Database references, Derived calculations