2WQZ

Crystal structure of synaptic protein neuroligin-4 in complex with neurexin-beta 1: alternative refinement

Replaces:  2VH8

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	NEUROLIGIN 4, X-LINKED	polymer	588	66230.2	2	UniProt (Q8N0W4) Pfam (PF00135) In PDB	HOMO SAPIENS (HUMAN)	NEUROLIGIN X, HNLX, NEUROLIGIN 4
2	C, D	NEUREXIN-1-BETA	polymer	179	19367.7	2	UniProt (Q63373) Pfam (PF02210) In PDB	RATTUS NORVEGICUS (NORWAY RAT)	NEUREXIN I-BETA, BETA-NEUREXIN 1
3	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
4	C, D	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Sequence modifications

A, B: 32 - 42 (PDB: 2WQZ)
A, B: 43 - 619 (UniProt: Q8N0W4)

PDB	External Database	Details
Arg 561	Lys 561	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	171195.8
Non-Polymers*	Number of molecules	4
	Total formula weight	522.6
All*	Total formula weight	171718.4

*Water molecules are not included.