3TSV

crystal structure of the third PDZ domain of the human ZO-1 MAGUK protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Tight junction protein ZO-1	polymer	124	13710.6	1	UniProt (Q07157) Pfam (PF00595)	Homo sapiens (human)	Tight junction protein 1, Zona occludens protein 1, Zonula occludens protein 1
2	B (A)	water	water		18.0	32	Chemie (HOH)

Sequence modifications

A: 417 - 516 (UniProt: Q07157)

PDB	External Database	Details
Met 393	-	expression tag
Gly 394	-	expression tag
Ser 395	-	expression tag
Ser 396	-	expression tag
His 397	-	expression tag
His 398	-	expression tag
His 399	-	expression tag
His 400	-	expression tag
His 401	-	expression tag
His 402	-	expression tag
Ser 403	-	expression tag
Ser 404	-	expression tag
Gly 405	-	expression tag
Gly 406	-	expression tag
Thr 407	-	expression tag
Glu 408	-	expression tag
Asn 409	-	expression tag
Leu 410	-	expression tag
Tyr 411	-	expression tag
Phe 412	-	expression tag
Gln 413	-	expression tag
Gly 414	-	expression tag
His 415	-	expression tag
Met 416	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	13710.6
All*	Total formula weight	13710.6

*Water molecules are not included.