2W6D | pdb_00002w6d

BACTERIAL DYNAMIN-LIKE PROTEIN LIPID TUBE BOUND

PDB DOI: https://doi.org/10.2210/pdb2W6D/pdb
EM Map EMD-1589: EMDB EMDataResource

Classification: HYDROLASE
Organism(s): Nostoc punctiforme PCC 73102
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2008-12-18 Released: 2009-12-22
Deposition Author(s): Low, H.H., Sachse, C., Amos, L.A., Lowe, J.

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 9.00 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Structure of a Bacterial Dynamin-Like Protein Lipid Tube Provides a Mechanism for Assembly and Membrane Curving.

Low, H.H., Sachse, C., Amos, L.A., Lowe, J.

(2009) Cell 139: 1342-1352

PubMed: 20064379 Search on PubMed Search on PubMed Central
DOI: https://doi.org/10.1016/j.cell.2009.11.003
Primary Citation Related Structures:
2W6D

PubMed Abstract:
Proteins of the dynamin superfamily mediate membrane fission, fusion, and restructuring events by polymerizing upon lipid bilayers and forcing regions of high curvature. In this work, we show the electron cryomicroscopy reconstruction of a bacterial dynamin-like protein (BDLP) helical filament decorating a lipid tube at approximately 11 A resolution. We fitted the BDLP crystal structure and produced a molecular model for the entire filament. The BDLP GTPase domain dimerizes and forms the tube surface, the GTPase effector domain (GED) mediates self-assembly, and the paddle region contacts the lipids and promotes curvature. Association of BDLP with GMPPNP and lipid induces radical, large-scale conformational changes affecting polymerization. Nucleotide hydrolysis seems therefore to be coupled to polymer disassembly and dissociation from lipid, rather than membrane restructuring. Observed structural similarities with rat dynamin 1 suggest that our results have broad implication for other dynamin family members.

Organizational Affiliation

MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 0QH, UK. h.low@mail.cryst.bbk.ac.uk

Macromolecule Content

Total Structure Weight: 191.68 kDa
Atom Count: 13,202
Modeled Residue Count: 1,360
Deposited Residue Count: 1,390
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DYNAMIN FAMILY PROTEIN	A, B	695	Nostoc punctiforme PCC 73102	Mutation(s): 0 EC: 3.6.5.5
UniProt
Find proteins for B2IZD3 (Nostoc punctiforme (strain ATCC 29133 / PCC 73102)) Explore B2IZD3 Go to UniProtKB: B2IZD3
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	B2IZD3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CPL Query on CPL Download:Ideal Coordinates CCD File SDF format, chain Z [auth A] SDF format, chain Y [auth A] SDF format, chain X [auth A] SDF format, chain W [auth A] SDF format, chain VA [auth B] SDF format, chain V [auth A] SDF format, chain UA [auth B] SDF format, chain U [auth A] SDF format, chain TA [auth B] SDF format, chain T [auth A] SDF format, chain SA [auth B] SDF format, chain S [auth A] SDF format, chain RA [auth B] SDF format, chain R [auth A] SDF format, chain QA [auth B] SDF format, chain Q [auth A] SDF format, chain PA [auth B] SDF format, chain P [auth A] SDF format, chain OA [auth B] SDF format, chain O [auth A] SDF format, chain N [auth A] SDF format, chain MA [auth B] SDF format, chain M [auth A] SDF format, chain LA [auth B] SDF format, chain L [auth A] SDF format, chain KA [auth B] SDF format, chain K [auth A] SDF format, chain JA [auth B] SDF format, chain J [auth A] SDF format, chain IA [auth B] SDF format, chain I [auth A] SDF format, chain HA [auth B] SDF format, chain H [auth A] SDF format, chain GA [auth B] SDF format, chain G [auth A] SDF format, chain FA [auth B] SDF format, chain F [auth A] SDF format, chain EA [auth B] SDF format, chain E [auth A] SDF format, chain DA [auth B] SDF format, chain CA [auth A] SDF format, chain C [auth A] SDF format, chain BA [auth A] SDF format, chain AA [auth A] MOL2 format, chain Z [auth A] MOL2 format, chain Y [auth A] MOL2 format, chain X [auth A] MOL2 format, chain W [auth A] MOL2 format, chain VA [auth B] MOL2 format, chain V [auth A] MOL2 format, chain UA [auth B] MOL2 format, chain U [auth A] MOL2 format, chain TA [auth B] MOL2 format, chain T [auth A] MOL2 format, chain SA [auth B] MOL2 format, chain S [auth A] MOL2 format, chain RA [auth B] MOL2 format, chain R [auth A] MOL2 format, chain QA [auth B] MOL2 format, chain Q [auth A] MOL2 format, chain PA [auth B] MOL2 format, chain P [auth A] MOL2 format, chain OA [auth B] MOL2 format, chain O [auth A] MOL2 format, chain N [auth A] MOL2 format, chain MA [auth B] MOL2 format, chain M [auth A] MOL2 format, chain LA [auth B] MOL2 format, chain L [auth A] MOL2 format, chain KA [auth B] MOL2 format, chain K [auth A] MOL2 format, chain JA [auth B] MOL2 format, chain J [auth A] MOL2 format, chain IA [auth B] MOL2 format, chain I [auth A] MOL2 format, chain HA [auth B] MOL2 format, chain H [auth A] MOL2 format, chain GA [auth B] MOL2 format, chain G [auth A] MOL2 format, chain FA [auth B] MOL2 format, chain F [auth A] MOL2 format, chain EA [auth B] MOL2 format, chain E [auth A] MOL2 format, chain DA [auth B] MOL2 format, chain CA [auth A] MOL2 format, chain C [auth A] MOL2 format, chain BA [auth A] MOL2 format, chain AA [auth A] mmCIF format, chain Z [auth A] mmCIF format, chain Y [auth A] mmCIF format, chain X [auth A] mmCIF format, chain W [auth A] mmCIF format, chain VA [auth B] mmCIF format, chain V [auth A] mmCIF format, chain UA [auth B] mmCIF format, chain U [auth A] mmCIF format, chain TA [auth B] mmCIF format, chain T [auth A] mmCIF format, chain SA [auth B] mmCIF format, chain S [auth A] mmCIF format, chain RA [auth B] mmCIF format, chain R [auth A] mmCIF format, chain QA [auth B] mmCIF format, chain Q [auth A] mmCIF format, chain PA [auth B] mmCIF format, chain P [auth A] mmCIF format, chain OA [auth B] mmCIF format, chain O [auth A] mmCIF format, chain N [auth A] mmCIF format, chain MA [auth B] mmCIF format, chain M [auth A] mmCIF format, chain LA [auth B] mmCIF format, chain L [auth A] mmCIF format, chain KA [auth B] mmCIF format, chain K [auth A] mmCIF format, chain JA [auth B] mmCIF format, chain J [auth A] mmCIF format, chain IA [auth B] mmCIF format, chain I [auth A] mmCIF format, chain HA [auth B] mmCIF format, chain H [auth A] mmCIF format, chain GA [auth B] mmCIF format, chain G [auth A] mmCIF format, chain FA [auth B] mmCIF format, chain F [auth A] mmCIF format, chain EA [auth B] mmCIF format, chain E [auth A] mmCIF format, chain DA [auth B] mmCIF format, chain CA [auth A] mmCIF format, chain C [auth A] mmCIF format, chain BA [auth A] mmCIF format, chain AA [auth A]	AA [auth A] BA [auth A] C [auth A] CA [auth A] DA [auth B] AA [auth A], BA [auth A], C [auth A], CA [auth A], DA [auth B], E [auth A], EA [auth B], F [auth A], FA [auth B], G [auth A], GA [auth B], H [auth A], HA [auth B], I [auth A], IA [auth B], J [auth A], JA [auth B], K [auth A], KA [auth B], L [auth A], LA [auth B], M [auth A], MA [auth B], N [auth A], O [auth A], OA [auth B], P [auth A], PA [auth B], Q [auth A], QA [auth B], R [auth A], RA [auth B], S [auth A], SA [auth B], T [auth A], TA [auth B], U [auth A], UA [auth B], V [auth A], VA [auth B], W [auth A], X [auth A], Y [auth A], Z [auth A]	1-PALMITOYL-2-LINOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE C₄₂ H₈₀ N O₈ P JLPULHDHAOZNQI-ZTIMHPMXSA-N		Interactions Focus chain AA [auth A] Focus chain BA [auth A] Focus chain C [auth A] Focus chain CA [auth A] Focus chain DA [auth B] Focus chain E [auth A] Focus chain EA [auth B] Focus chain F [auth A] Focus chain FA [auth B] Focus chain G [auth A] Focus chain GA [auth B] Focus chain H [auth A] Focus chain HA [auth B] Focus chain I [auth A] Focus chain IA [auth B] Focus chain J [auth A] Focus chain JA [auth B] Focus chain K [auth A] Focus chain KA [auth B] Focus chain L [auth A] Focus chain LA [auth B] Focus chain M [auth A] Focus chain MA [auth B] Focus chain N [auth A] Focus chain O [auth A] Focus chain OA [auth B] Focus chain P [auth A] Focus chain PA [auth B] Focus chain Q [auth A] Focus chain QA [auth B] Focus chain R [auth A] Focus chain RA [auth B] Focus chain S [auth A] Focus chain SA [auth B] Focus chain T [auth A] Focus chain TA [auth B] Focus chain U [auth A] Focus chain UA [auth B] Focus chain V [auth A] Focus chain VA [auth B] Focus chain W [auth A] Focus chain X [auth A] Focus chain Y [auth A] Focus chain Z [auth A] Interactions & Density Focus chain AA [auth A] Focus chain BA [auth A] Focus chain C [auth A] Focus chain CA [auth A] Focus chain DA [auth B] Focus chain E [auth A] Focus chain EA [auth B] Focus chain F [auth A] Focus chain FA [auth B] Focus chain G [auth A] Focus chain GA [auth B] Focus chain H [auth A] Focus chain HA [auth B] Focus chain I [auth A] Focus chain IA [auth B] Focus chain J [auth A] Focus chain JA [auth B] Focus chain K [auth A] Focus chain KA [auth B] Focus chain L [auth A] Focus chain LA [auth B] Focus chain M [auth A] Focus chain MA [auth B] Focus chain N [auth A] Focus chain O [auth A] Focus chain OA [auth B] Focus chain P [auth A] Focus chain PA [auth B] Focus chain Q [auth A] Focus chain QA [auth B] Focus chain R [auth A] Focus chain RA [auth B] Focus chain S [auth A] Focus chain SA [auth B] Focus chain T [auth A] Focus chain TA [auth B] Focus chain U [auth A] Focus chain UA [auth B] Focus chain V [auth A] Focus chain VA [auth B] Focus chain W [auth A] Focus chain X [auth A] Focus chain Y [auth A] Focus chain Z [auth A]
GDP Query on GDP Download:Ideal Coordinates CCD File SDF format, chain NA [auth B] SDF format, chain D [auth A] MOL2 format, chain NA [auth B] MOL2 format, chain D [auth A] mmCIF format, chain NA [auth B] mmCIF format, chain D [auth A]	D [auth A], NA [auth B]	GUANOSINE-5'-DIPHOSPHATE C₁₀ H₁₅ N₅ O₁₁ P₂ QGWNDRXFNXRZMB-UUOKFMHZSA-N		Interactions Focus chain D [auth A] Focus chain NA [auth B] Interactions & Density Focus chain D [auth A] Focus chain NA [auth B]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 9.00 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2009-12-22

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2009-12-22
Type: Initial release
Version 1.1: 2011-05-08
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2019-10-23
Changes: Author supporting evidence, Data collection, Other
Version 1.4: 2024-05-08
Changes: Data collection, Database references, Derived calculations