7R7F

Synechococcus Olefin Synthase FAAL domain R336A in complex with stearoyl adenylate and pyrophosphate

  • Classification: LIGASE
  • Organism(s): Picosynechococcus sp. PCC 7002
  • Expression System: Escherichia coli BL21(DE3)
  • Mutation(s): Yes 

  • Deposited: 2021-06-24 Released: 2022-07-06 
  • Deposition Author(s): Sikkema, A.P., Strugis, R.M., Smith, J.L.
  • Funding Organization(s): National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK), National Institutes of Health/National Cancer Institute (NIH/NCI), National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.211 
  • R-Value Observed: 0.212 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

An electrostatic fatty acid selection mechanism by the Olefin Synthase FAAL domain from Synechococcus sp. PCC7002

Sikkema, A.P.Sturgis, R.M.Gerwick, W.H.Sherman, D.H.Smith, J.L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Polyketide synthase
A, B
572Picosynechococcus sp. PCC 7002Mutation(s): 1 
Gene Names: SYNPCC7002_A1173
EC: 6.2.1.20
UniProt
Find proteins for B1XKC6 (Picosynechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6))
Explore B1XKC6 
Go to UniProtKB:  B1XKC6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupB1XKC6
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
1T1 (Subject of Investigation/LOI)
Query on 1T1

Download Ideal Coordinates CCD File 
D [auth A],
H [auth B]
stearoyl adenylate
C28 H48 N5 O8 P
SWOLRYFPKWBFHG-VGSCBBJJSA-N
POP (Subject of Investigation/LOI)
Query on POP

Download Ideal Coordinates CCD File 
C [auth A],
G [auth B]
PYROPHOSPHATE 2-
H2 O7 P2
XPPKVPWEQAFLFU-UHFFFAOYSA-L
ACT
Query on ACT

Download Ideal Coordinates CCD File 
F [auth A],
J [auth B]
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
MG
Query on MG

Download Ideal Coordinates CCD File 
E [auth A],
I [auth B]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.211 
  • R-Value Observed: 0.212 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 199.087α = 90
b = 60.602β = 101.111
c = 95.143γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)United StatesDK042303
National Institutes of Health/National Cancer Institute (NIH/NCI)United StatesCA108874
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM118101
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM008270
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesAGM-12006
National Institutes of Health/National Cancer Institute (NIH/NCI)United StatesACB-12002
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesP30GM138396

Revision History  (Full details and data files)

  • Version 1.0: 2022-07-06
    Type: Initial release
  • Version 1.1: 2023-10-18
    Changes: Data collection, Refinement description