6QJD

Crystal Structure of the truncated form of the third PDZ domain of PSD-95: residues 302-392

Replaces:  5OHW

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Disks large homolog 4	polymer	94	9909.2	4	UniProt (P78352) Pfam (PF00595)	Homo sapiens (Human)	Postsynaptic density protein 95,PSD-95,Synapse-associated protein 90,SAP90
2	E, F, G, H, I... (A, B, C)	SULFATE ION	non-polymer		96.1	7	Chemie (SO4)
3	L, M, N, O (A, B, C, D)	water	water		18.0	249	Chemie (HOH)

Sequence modifications

A, B, C, D: 302 - 393 (UniProt: P78352)

PDB	External Database	Details
Met 300	-	initiating methionine
Gly 301	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	39636.6
Non-Polymers*	Number of molecules	7
	Total formula weight	672.4
All*	Total formula weight	40309.1

*Water molecules are not included.