1AC6

CRYSTAL STRUCTURE OF A VARIABLE DOMAIN MUTANT OF A T-CELL RECEPTOR ALPHA CHAIN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	T-CELL RECEPTOR ALPHA	polymer	110	12104.3	2	UniProt (P06323) Pfam (PF07686) UniProt (by SIFTS) (Q5R1F5) In PDB	Mus musculus (house mouse)
2		water	water		18.0	116	Chemie (HOH)

Sequence modifications

A, B: 1 - 112 (UniProt: P06323)

PDB	External Database	Details
Asn 66	Asp 66	conflict
Glu 68	Gly 68	conflict
Ala 69	Thr 69	conflict
Gln 75	Arg 75	conflict
-	Gly 92	deletion
-	Ala 93	deletion
Gly 93	-	insertion
Asn 97	Ser 96	engineered mutation
Asn 98	Trp 97	engineered mutation
Lys 99	Gln 98	engineered mutation
Thr 101	Ile 100	engineered mutation
Ala 104	Ser 103	conflict
Lys 107	Gln 106	conflict
Ile 110	Val 109	conflict
Lys 111	Met 110	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	24208.5
All*	Total formula weight	24208.5

*Water molecules are not included.