3VQG

Crystal Structure Analysis of the PDZ Domain Derived from the Tight Junction Regulating Protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	E3 ubiquitin-protein ligase LNX	polymer	94	10386.6	1	UniProt (O70263) Pfam (PF00595) In PDB	Mus musculus (mouse)
2	B	C-terminal peptide from Immunoglobulin superfamily member 5	polymer	9	1093.3	1	UniProt (Q7TSN7) In PDB	Mus musculus	JAM-4
3	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4		water	water		18.0	117	Chemie (HOH)

Sequence modifications

A: 1 - 87 (UniProt: O70263)

PDB	External Database	Details
Gly -6	-	expression tag
Pro -5	-	expression tag
Leu -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Asp -1	-	expression tag
His 0	-	expression tag

B: 98 - 105 (UniProt: Q7TSN7)

PDB	External Database	Details
Tyr 97	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	11479.9
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	11575.9

*Water molecules are not included.