1H65

Crystal structure of pea Toc34 - a novel GTPase of the chloroplast protein translocon

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	CHLOROPLAST OUTER ENVELOPE PROTEIN OEP34	polymer	270	29773.3	3	UniProt (Q41009) Pfam (PF04548) In PDB	PISUM SATIVUM (GARDEN PEA)	TOC34, GTP-BINDING PROTEIN IAP34
2	A, B, C	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	3	Chemie (GDP)
3	A, B, C	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4		water	water		18.0	670	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 258 (UniProt: Q41009)

PDB	External Database	Details
Mse 45	Met 45	modified residue
Mse 79	Met 79	modified residue
Mse 106	Met 106	modified residue

A, B, C: 259 - 270 (PDB: 1H65)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	89320.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1402.5
All*	Total formula weight	90722.5

*Water molecules are not included.