3GOF | pdb_00003gof

Calmodulin bound to peptide from macrophage nitric oxide synthase

• PDB DOI: https://doi.org/10.2210/pdb3GOF/pdb

• Classification: METAL BINDING PROTEIN/OXIDOREDUCTASE
• Organism(s): Gallus gallus, Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-03-19 Released: 2010-03-31 
• Deposition Author(s): Ng, H.L., Greenstein, A., Marletta, M., Wand, A.J., Alber, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free: 
  0.208 (Depositor), 0.213 (DCC) 
• R-Value Work: 
  0.145 (Depositor), 0.149 (DCC) 
• R-Value Observed: 
  0.148 (Depositor) 

Literature

Structural diversity in calmodulin recognition of nitric oxide synthases

Ng, H.L., Greenstein, A., Marletta, M., Wand, A.J., Alber, T.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 38.21 kDa 
• Atom Count: 3,181 
• Modeled Residue Count: 320 
• Deposited Residue Count: 328 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calmodulin	A, B	148	Gallus gallus	Mutation(s): 0  Gene Names: CALM, CAM, RCJMB04_24e7
UniProt
Find proteins for P62149 (Gallus gallus) Explore P62149  Go to UniProtKB:  P62149

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Nitric oxide synthase, inducible	C, D	16	N/A	Mutation(s): 0  EC: 1.14.13.39
UniProt & NIH Common Fund Data Resources
Find proteins for P29477 (Mus musculus) Explore P29477  Go to UniProtKB:  P29477
IMPC:  MGI:97361

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	I [auth A], N [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
CA	E [auth A], F [auth A], G [auth A], H [auth A], J [auth B], K [auth B], L [auth B], M [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free:  0.208 (Depositor), 0.213 (DCC) 
• R-Value Work:  0.145 (Depositor), 0.149 (DCC) 
• R-Value Observed: 0.148 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.923	α = 90
b = 57.773	β = 93.06
c = 60.231	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
SOLVE	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-03-31 
Deposition Author(s): Ng, H.L., Greenstein, A., Marletta, M., Wand, A.J., Alber, T.

Revision History  

• Version 1.0: 2010-03-31
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2024-02-21
  Changes: Data collection, Database references, Derived calculations