7FH6 | pdb_00007fh6

Friedel-Crafts alkylation enzyme CylK

PDB DOI: https://doi.org/10.2210/pdb7FH6/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Cylindrospermum licheniforme UTEX B 2014
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2021-07-29 Released: 2022-02-16
Deposition Author(s): Liu, L., Wang, H.Q., Xiang, Z.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free:
0.178 (Depositor), 0.177 (DCC)
R-Value Work:
0.151 (Depositor), 0.152 (DCC)
R-Value Observed:
0.153 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 7FH6

This is version 1.1 of the entry. See complete history.

Literature

Structural Basis for the Friedel-Crafts Alkylation in Cylindrocyclophane Biosynthesis

Wang, H.Q., Mou, S.B., Xiao, W., Zhou, H., Hou, X.D., Wang, S.J., Wang, Q., Gao, J., Wei, Z., Liu, L., Xiang, Z.

(2022) Acs Catal 12: 2108-2117

DOI: https://doi.org/10.1021/acscatal.1c04816

Macromolecule Content

Total Structure Weight: 73.19 kDa
Atom Count: 5,789
Modeled Residue Count: 653
Deposited Residue Count: 667
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CylK	A	667	Cylindrospermum licheniforme UTEX B 2014	Mutation(s): 0 Gene Names: cylK
UniProt
Find proteins for A0A1Y0K711 (Cylindrospermum licheniforme UTEX B 2014) Explore A0A1Y0K711 Go to UniProtKB: A0A1Y0K711
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A1Y0K711
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CA (Subject of Investigation/LOI) Query on CA Download:Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain J [auth A] SDF format, chain P [auth A] SDF format, chain O [auth A] SDF format, chain N [auth A] SDF format, chain M [auth A] SDF format, chain L [auth A] SDF format, chain K [auth A] SDF format, chain I [auth A] SDF format, chain H [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] MOL2 format, chain G [auth A] MOL2 format, chain J [auth A] MOL2 format, chain P [auth A] MOL2 format, chain O [auth A] MOL2 format, chain N [auth A] MOL2 format, chain M [auth A] MOL2 format, chain L [auth A] MOL2 format, chain K [auth A] MOL2 format, chain I [auth A] MOL2 format, chain H [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] mmCIF format, chain G [auth A] mmCIF format, chain J [auth A] mmCIF format, chain P [auth A] mmCIF format, chain O [auth A] mmCIF format, chain N [auth A] mmCIF format, chain M [auth A] mmCIF format, chain L [auth A] mmCIF format, chain K [auth A] mmCIF format, chain I [auth A] mmCIF format, chain H [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A]	E [auth A] F [auth A] G [auth A] H [auth A] I [auth A] E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A]
CL (Subject of Investigation/LOI) Query on CL Download:Ideal Coordinates CCD File SDF format, chain Q [auth A] MOL2 format, chain Q [auth A] mmCIF format, chain Q [auth A]	Q [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain Q [auth A] Interactions & Density Focus chain Q [auth A]
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain B [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain B [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain B [auth A]	B [auth A], C [auth A], D [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free: 0.178 (Depositor), 0.177 (DCC)
R-Value Work: 0.151 (Depositor), 0.152 (DCC)
R-Value Observed: 0.153 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.45	α = 90
b = 78.44	β = 90
c = 126.56	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Blu-Ice	data collection
XDS	data scaling
SHELXDE	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2022-02-16

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2022-02-16
Type: Initial release
Version 1.1: 2024-05-29
Changes: Data collection

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.