4Z64

the plant peptide hormone receptor complex in arabidopsis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Phytosulfokine receptor 1	polymer	631	69884.0	1	UniProt (Q9ZVR7) Pfam (PF08263) Pfam (PF13855) Pfam (PF00560)	Arabidopsis thaliana (Mouse-ear cress)	AtPSKR1,Phytosulfokine LRR receptor kinase 1
2	B (C)	Somatic embryogenesis receptor kinase 1	polymer	219	23981.2	1	UniProt (Q94AG2) Pfam (PF00560) Pfam (PF08263)	Arabidopsis thaliana (Mouse-ear cress)	AtSERK1,Somatic embryogenesis receptor-like kinase 1
3	C (P)	Phytosulfokine	polymer	5	846.9	1		Arabidopsis
4	D (B)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
5	E, F, G, H, I... (A, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	9	Chemie (NAG)
6	M, N, O, Q (A, C)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)

Sequence modifications

A: 24 - 648 (UniProt: Q9ZVR7)

PDB	External Database	Details
His 649	-	expression tag
His 650	-	expression tag
His 651	-	expression tag
His 652	-	expression tag
His 653	-	expression tag
His 654	-	expression tag

C: 1 - 213 (UniProt: Q94AG2)

PDB	External Database	Details
Asp 115	Asn 115	engineered mutation
Gln 163	Asn 163	engineered mutation
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	94712.0
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	13
	Total formula weight	2375.1
All*	Total formula weight	97511.6

*Water molecules are not included.