9NFA

Cryo-EM structure of Ro60/La/minimal misfolded pre-5S rRNA complex with Fab, composite map

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	RNA-binding protein RO60	polymer	538	60726.5	1		Homo sapiens (human)
2	B (B)	Lupus La protein	polymer	416	47992.3	1	UniProt (P05455)	Homo sapiens (human)	La autoantigen,La ribonucleoprotein,Sjoegren syndrome type B antigen,SS-B
3	C (C)	Minimal misfolded pre-5S rRNA	polymer	64	20387.0	1		Xenopus laevis
4	D (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)

Sequence modifications

B: 1 - 408 (UniProt: P05455)

PDB	External Database	Details
Leu 409	-	expression tag
Glu 410	-	expression tag
His 411	-	expression tag
His 412	-	expression tag
His 413	-	expression tag
His 414	-	expression tag
His 415	-	expression tag
His 416	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	129105.8
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	129130.1

*Water molecules are not included.