5AD0

COMPLEX OF A B21 CHICKEN MHC CLASS I MOLECULE AND A 11MER CHICKEN PEPTIDE

Replaces:  2YF1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	MHC CLASS I ALPHA CHAIN 2	polymer	329	36862.0	1	UniProt (Q95601) Pfam (PF00129) Pfam (PF07654)	GALLUS GALLUS (CHICKEN)
2	B (B)	BETA-2-MICROGLOBULIN	polymer	98	11062.4	1	UniProt (P21611) Pfam (PF07654)	GALLUS GALLUS (CHICKEN)
3	C (C)	11MER PEPTIDE	polymer	11	1163.2	1	UniProt (by SIFTS) (P01994)	GALLUS GALLUS
4	D (C)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5	E, F (C)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
6	G, H, I (A, B, C)	water	water		18.0	32	Chemie (HOH)

Sequence modifications

A: -20 - 270 (UniProt: Q95601)

PDB	External Database	Details
Arg 271	-	expression tag
Ser 272	-	expression tag
Gly 273	-	expression tag
Gly 274	-	expression tag
Gly 275	-	expression tag
Leu 276	-	expression tag
Asn 277	-	expression tag
Asp 278	-	expression tag
Ile 279	-	expression tag
Phe 280	-	expression tag
Glu 281	-	expression tag
Ala 282	-	expression tag
Gln 283	-	expression tag
Lys 284	-	expression tag
Ile 285	-	expression tag
Glu 286	-	expression tag
Trp 287	-	expression tag
His 288	-	expression tag
Glu 289	-	expression tag
Asn 290	-	expression tag
Ser 291	-	expression tag
Ser 292	-	expression tag
Ser 293	-	expression tag
Val 294	-	expression tag
Asp 295	-	expression tag
Lys 296	-	expression tag
Leu 297	-	expression tag
Ala 298	-	expression tag
Ala 299	-	expression tag
Ala 300	-	expression tag
Leu 301	-	expression tag
Glu 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag
His 306	-	expression tag
His 307	-	expression tag
His 308	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	49087.6
Non-Polymers*	Number of molecules	3
	Total formula weight	164.2
All*	Total formula weight	49251.8

*Water molecules are not included.