2XCM

COMPLEX OF HSP90 N-TERMINAL, SGT1 CS AND RAR1 CHORD2 DOMAIN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CYTOSOLIC HEAT SHOCK PROTEIN 90	polymer	214	23942.9	2	UniProt (Q7XJ80) Pfam (PF13589) In PDB	HORDEUM VULGARE	HSP90
2	C, D	SGT1-LIKE PROTEIN	polymer	92	10541.2	2	UniProt (Q84LL4) Pfam (PF04969) UniProt (by SIFTS) (Q9SUR9) In PDB	ARABIDOPSIS THALIANA (THALE CRESS)
3	E, F	RAR1	polymer	74	8407.5	2	UniProt (Q9FLI9) Pfam (PF04968) UniProt (by SIFTS) (Q9SE33) In PDB	ARABIDOPSIS THALIANA (THALE CRESS)
4	A, B	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
5	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
6	E, F	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
7		water	water		18.0	270	Chemie (HOH)

Sequence modifications

A, B: 2 - 210 (UniProt: Q7XJ80)

PDB	External Database	Details
His -2	-	expression tag
His -1	-	expression tag
Ala 0	-	expression tag
Ala 1	-	expression tag
Ala 211	-	expression tag

E, F: 149 - 221 (UniProt: Q9FLI9)

PDB	External Database	Details
Ala 148	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	85783.2
Non-Polymers*	Number of molecules	8
	Total formula weight	1164.6
All*	Total formula weight	86947.9

*Water molecules are not included.