2KLU

NMR structure of the transmembrane and cytoplasmic domains of human CD4

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	T-cell surface glycoprotein CD4	polymer	70	7866.4	1	UniProt (P01730) Pfam (PF12104)	Homo sapiens (human)	T-cell surface antigen T4/Leu-3

Sequence modifications

A: 372 - 433 (UniProt: P01730)

PDB	External Database	Details
Gly 364	-	expression tag
Pro 365	-	expression tag
Leu 366	-	expression tag
Val 367	-	expression tag
Pro 368	-	expression tag
Arg 369	-	expression tag
Gly 370	-	expression tag
Ser 371	-	expression tag
Ser 394	Cys 419	engineered mutation
Ser 397	Cys 422	engineered mutation
Ser 420	Cys 445	engineered mutation
Ser 422	Cys 447	engineered mutation
His 430	Cys 455	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7866.4
All*	Total formula weight	7866.4

*Water molecules are not included.