PDBsum entry 8s5c

Transport protein

PDB id: 8s5c

Contents

Protein chain

163 a.a.

Ligands

GSP

Metals

_MG

Waters ×2

PDB id:

8s5c

Name:

Transport protein

Title:

Cryo-em structure of arf1-decorated membrane tubules

Structure:

Adp-ribosylation factor 1. Chain: a. Engineered: yes. Other_details: a myristoyl group (derived from myristic acid) is covalently attached to the n-terminus via an amide bond.

Source:

Saccharomyces cerevisiae. Brewer's yeast. Organism_taxid: 4932. Gene: arf1, ydl192w, d1244. Expressed in: escherichia coli. Expression_system_taxid: 562

Authors:

C.Haupt,D.A.Semchonok,M.T.Stubbs,K.Bacia,A.Desfosses,P.L.Kastritis, F.Hamdi

Key ref:

C.Haupt et al. Cryo-Em structure of arf1-Decorated membrane tubules. To be published, .

Date:

23-Feb-24 Release date: 22-Jan-25

Protein chain

P11076  (ARF1_YEAST) -  ADP-ribosylation factor 1 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

Seq: 181 a.a.

Struc: 163 a.a.

Enzyme reactions

• Enzyme class: E.C.3.6.5.2 - small monomeric GTPase.
• Reaction: GTP + H2O = GDP + phosphate + H⁺

GTP (Bound ligand (Het Group name = GSP) matches with 93.94% similarity) + H2O = GDP + phosphate + H(+)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site