9HMV

Cryo-EM structure of SA2-SCC1 complex at 2.9 angstrom

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Cohesin subunit SA-2	polymer	1271	145730.4	1	UniProt (Q8N3U4) Pfam (PF08514) Pfam (PF21581)	Homo sapiens (human)	SCC3 homolog 2,Stromal antigen 2
2	B (B)	Double-strand-break repair protein rad21 homolog	polymer	241	27693.2	1	UniProt (O60216)	Homo sapiens (human)	hHR21,Nuclear matrix protein 1,NXP-1,SCC1 homolog

Sequence modifications

A: 1 - 1231 (UniProt: Q8N3U4)

PDB	External Database	Details
Ser 1232	-	expression tag
Ser 1233	-	expression tag
Leu 1234	-	expression tag
Ala 1235	-	expression tag
Glu 1236	-	expression tag
Glu 1237	-	expression tag
Asn 1238	-	expression tag
Leu 1239	-	expression tag
Tyr 1240	-	expression tag
Phe 1241	-	expression tag
Gln 1242	-	expression tag
Ser 1243	-	expression tag
Trp 1244	-	expression tag
Ser 1245	-	expression tag
His 1246	-	expression tag
Pro 1247	-	expression tag
Gln 1248	-	expression tag
Phe 1249	-	expression tag
Glu 1250	-	expression tag
Lys 1251	-	expression tag
Gly 1252	-	expression tag
Gly 1253	-	expression tag
Gly 1254	-	expression tag
Ser 1255	-	expression tag
Gly 1256	-	expression tag
Gly 1257	-	expression tag
Gly 1258	-	expression tag
Ser 1259	-	expression tag
Gly 1260	-	expression tag
Gly 1261	-	expression tag
Gly 1262	-	expression tag
Ser 1263	-	expression tag
Trp 1264	-	expression tag
Ser 1265	-	expression tag
His 1266	-	expression tag
Pro 1267	-	expression tag
Gln 1268	-	expression tag
Phe 1269	-	expression tag
Glu 1270	-	expression tag
Lys 1271	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	173423.6
All*	Total formula weight	173423.6

*Water molecules are not included.