6G3W

Crystal structure of the BIR3 - SERK2 complex from Arabidopsis thaliana.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Somatic embryogenesis receptor kinase 2	polymer	217	23975.8	2	UniProt (Q9XIC7) Pfam (PF08263) Pfam (PF00560) In PDB	Arabidopsis thaliana (Mouse-ear cress)	AtSERK2,Somatic embryogenesis receptor-like kinase 2
2	B, D	Probable inactive receptor kinase At1g27190	polymer	196	21128.0	2	UniProt (O04567) Pfam (PF00560) Pfam (PF08263) In PDB	Arabidopsis thaliana (Mouse-ear cress)
3	E, F	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
4	A, B, C, D	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	6	Chemie (NAG)
5	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
6	B, C	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
7		water	water		18.0	143	Chemie (HOH)

Sequence modifications

A, C: 28 - 216 (UniProt: Q9XIC7)

PDB	External Database	Details
Leu 217	-	expression tag
Glu 218	-	expression tag
Asn 219	-	expression tag
Leu 220	-	expression tag
Tyr 221	-	expression tag
Phe 222	-	expression tag
Gln 223	-	expression tag
Gly 224	-	expression tag
Ala 225	-	expression tag
Trp 226	-	expression tag
Ser 227	-	expression tag
His 228	-	expression tag
Pro 229	-	expression tag
Gln 230	-	expression tag
Phe 231	-	expression tag
Glu 232	-	expression tag
Lys 233	-	expression tag
Gly 234	-	expression tag
Ser 235	-	expression tag
His 236	-	expression tag
His 237	-	expression tag
His 238	-	expression tag
His 239	-	expression tag
His 240	-	expression tag
His 241	-	expression tag
His 242	-	expression tag
His 243	-	expression tag
His 244	-	expression tag

B, D: 25 - 214 (UniProt: O04567)

PDB	External Database	Details
Glu 215	-	expression tag
Asn 216	-	expression tag
Leu 217	-	expression tag
Tyr 218	-	expression tag
Phe 219	-	expression tag
Gln 220	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	90207.6
Branched	Number of molecules	2
	Total formula weight	1173.1
Non-Polymers*	Number of molecules	9
	Total formula weight	1557.5
All*	Total formula weight	92938.2

*Water molecules are not included.