6A8D

Crystal Structure of Chlamydomonas reinhardtii ARF

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ARF/SAR superfamily small monomeric GTP binding protein	polymer	192	21817.1	1	UniProt (A8ILA3) Pfam (PF00025) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)	Arf
2	A	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
5		water	water		18.0	46	Chemie (HOH)

Sequence modifications

A: 1 - 186 (UniProt: A8ILA3)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21817.1
Non-Polymers*	Number of molecules	3
	Total formula weight	563.6
All*	Total formula weight	22380.6

*Water molecules are not included.