2JKR

AP2 CLATHRIN ADAPTOR CORE with Dileucine peptide RM(phosphoS)QIKRLLSE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, L	AP-2 COMPLEX SUBUNIT ALPHA-2	polymer	623	69786.4	2	UniProt (P17427) Pfam (PF01602) In PDB	MUS MUSCULUS (MOUSE)	AP2, ADAPTER-RELATED PROTEIN COMPLEX 2 ALPHA-2 SUBUNIT, ADAPTOR PROTEIN COMPLEX AP-2 SUBUNIT ALPHA-2, ALPHA2-ADAPTIN, PLASMA MEMBRANE ADAPTOR HA2/AP2 ADAPTIN ALPHA C SUBUNIT, ALPHA-ADAPTIN C, CLATHRIN ASSEMBLY PROTEIN COMPLEX 2 ALPHA-C LARGE CHAIN, 100 KDA COATED VESICLE PROTEIN C
2	B, E	AP-2 COMPLEX SUBUNIT BETA-1	polymer	591	66953.2	2	UniProt (P63010) Pfam (PF01602) In PDB	HOMO SAPIENS (HUMAN)	AP2, ADAPTER-RELATED PROTEIN COMPLEX 2 BETA-1 SUBUNIT, BETA2-ADAPTIN, BETA-ADAPTIN, PLASMA MEMBRANE ADAPTOR HA2/AP2 ADAPTIN BETA SUBUNIT, CLATHRIN ASSEMBLY PROTEIN COMPLEX 2 BETA LARGE CHAIN, AP105B
3	I, S	AP-2 COMPLEX SUBUNIT SIGMA-1	polymer	142	17038.7	2	UniProt (P62743) Pfam (PF01217) In PDB	MUS MUSCULUS (MOUSE)	AP2, ADAPTER-RELATED PROTEIN COMPLEX 2 SIGMA-1 SUBUNIT, SIGMA2-ADAPTIN, SIGMA-ADAPTIN 3B, PLASMA MEMBRANE ADAPTOR AP-2 17 KDA PROTEIN, CLATHRIN ASSEMBLY PROTEIN 2 SMALL CHAIN, CLATHRIN COAT ASSEMBLY PROTEIN AP17, CLATHRIN COAT-ASSOCIATED PROTEIN AP17
4	M, U	AP-2 COMPLEX SUBUNIT MU-1	polymer	435	49726.6	2	UniProt (P84092) Pfam (PF01217) Pfam (PF00928) In PDB	RATTUS NORVEGICUS (RAT)	AP2, MU2-ADAPTIN, AP-2 MU-2 CHAIN, PLASMA MEMBRANE ADAPTOR AP-2 50 KDA PROTEIN, CLATHRIN ASSEMBLY PROTEIN COMPLEX 2 MEDIUM CHAIN, CLATHRIN COAT ASSEMBLY PROTEIN AP50, CLATHRIN COAT-ASSOCIATED PROTEIN AP50
5	P, Q	CD4 PEPTIDE	polymer	11	1443.6	2	UniProt (B0AZV7) Pfam (PF12104) UniProt (by SIFTS) (P01730) In PDB	HOMO SAPIENS	CDNA, FLJ79547, HIGHLY SIMILAR TO T-CELL SURFACE GLYCOPROTEIN CD4
6	L, M, A, U, B...	SULFATE ION	non-polymer		96.1	31	Chemie (SO4)
7		water	water		18.0	19	Chemie (HOH)

Sequence modifications

A, L: 1 - 271 (UniProt: P17427)
A, L: 273 - 621 (UniProt: P17427)
A, L: 272 - 272 (PDB: 2JKR)
A, L: 622 - 623 (PDB: 2JKR)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	409897.1
Non-Polymers*	Number of molecules	31
	Total formula weight	2978.0
All*	Total formula weight	412875.1

*Water molecules are not included.