3KKA - Sequence, Chains, Asymmetric and Biological Units

• Title: CO-CRYSTAL STRUCTURE OF THE SAM DOMAINS OF EPHA1 AND EPHA2
• Keywords: ATP-BINDING, KINASE, NUCLEOTIDE-BINDING, RECEPTOR, TRANSFERASE, TYROSINE-PROTEIN KINASE, SIGNAL, STERILE ALPHA MOTIF, STRUCTURAL GENOMICS CONSORTIUM, SGC,GLYCOPROTEIN, MEMBRANE, PHOSPHOPROTEIN, POLYMORPHISM, TRANSMEMBRANE, CATARACT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3KKA	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	EPHRIN TYPE-A RECEPTOR 1	A	64	505	0
2	Protein	EPHRIN TYPE-A RECEPTOR 1	B	63	498	0
3	Protein	EPHRIN TYPE-A RECEPTOR 2	C	59	462	0
4	Protein	EPHRIN TYPE-A RECEPTOR 2	D	68	534	0
5	Protein	EPHRIN TYPE-A RECEPTOR 2	E	66	519	0
6	Ligand	EPHRIN TYPE-A RECEPTOR 1	B	1	0	1
7	Water			34	0	34
total				355	2518	35

Proteins

Unit 1	ASP 911 GLY 912 ILE 913 PRO 914 TYR 915 ARG 916 THR 917 VAL 918 SER 919 GLU 920 TRP 921 LEU 922 GLU 923 SER 924 ILE 925 ARG 926 MET 927 LYS 928 ARG 929 TYR 930 ILE 931 LEU 932 HIS 933 PHE 934 HIS 935 SER 936 ALA 937 GLY 938 LEU 939 ASP 940 THR 941 MET 942 GLU 943 CYS 944 VAL 945 LEU 946 GLU 947 LEU 948 THR 949 ALA 950 GLU 951 ASP 952 LEU 953 THR 954 GLN 955 MET 956 GLY 957 ILE 958 THR 959 LEU 960 PRO 961 GLY 962 HIS 963 GLN 964 LYS 965 ARG 966 ILE 967 LEU 968 CYS 969 SER 970 ILE 971 GLN 972 GLY 973 PHE 974
Unit 2	GLY 912 ILE 913 PRO 914 TYR 915 ARG 916 THR 917 VAL 918 SER 919 GLU 920 TRP 921 LEU 922 GLU 923 SER 924 ILE 925 ARG 926 MET 927 LYS 928 ARG 929 TYR 930 ILE 931 LEU 932 HIS 933 PHE 934 HIS 935 SER 936 ALA 937 GLY 938 LEU 939 ASP 940 THR 941 MET 942 GLU 943 CYS 944 VAL 945 LEU 946 GLU 947 LEU 948 THR 949 ALA 950 GLU 951 ASP 952 LEU 953 THR 954 GLN 955 MET 956 GLY 957 ILE 958 THR 959 LEU 960 PRO 961 GLY 962 HIS 963 GLN 964 LYS 965 ARG 966 ILE 967 LEU 968 CYS 969 SER 970 ILE 971 GLN 972 GLY 973 PHE 974
Unit 3	THR 907 VAL 908 SER 909 GLU 910 TRP 911 LEU 912 GLU 913 SER 914 ILE 915 LYS 916 MET 917 GLN 918 GLN 919 TYR 920 THR 921 GLU 922 HIS 923 PHE 924 MET 925 ALA 926 ALA 927 GLY 928 TYR 929 THR 930 ALA 931 ILE 932 GLU 933 LYS 934 VAL 935 VAL 936 GLN 937 MET 938 THR 939 ASN 940 ASP 941 ASP 942 ILE 943 LYS 944 ARG 945 ILE 946 GLY 947 VAL 948 ARG 949 LEU 950 PRO 951 GLY 952 HIS 953 GLN 954 LYS 955 ARG 956 ILE 957 ALA 958 TYR 959 SER 960 LEU 961 LEU 962 GLY 963 LEU 964 LYS 965
Unit 4	GLY 903 VAL 904 PRO 905 PHE 906 ARG 907 THR 908 VAL 909 SER 910 GLU 911 TRP 912 LEU 913 GLU 914 SER 915 ILE 916 LYS 917 MET 918 GLN 919 GLN 920 TYR 921 THR 922 GLU 923 HIS 924 PHE 925 MET 926 ALA 927 ALA 928 GLY 929 TYR 930 THR 931 ALA 932 ILE 933 GLU 934 LYS 935 VAL 936 VAL 937 GLN 938 MET 939 THR 940 ASN 941 ASP 942 ASP 943 ILE 944 LYS 945 ARG 946 ILE 947 GLY 948 VAL 949 ARG 950 LEU 951 PRO 952 GLY 953 HIS 954 GLN 955 LYS 956 ARG 957 ILE 958 ALA 959 TYR 960 SER 961 LEU 962 LEU 963 GLY 964 LEU 965 LYS 966 ASP 967 GLN 968 VAL 969 ASN 970
Unit 5	GLY 903 VAL 904 PRO 905 PHE 906 ARG 907 THR 908 VAL 909 SER 910 GLU 911 TRP 912 LEU 913 GLU 914 SER 915 ILE 916 LYS 917 MET 918 GLN 919 GLN 920 TYR 921 THR 922 GLU 923 HIS 924 PHE 925 MET 926 ALA 927 ALA 928 GLY 929 TYR 930 THR 931 ALA 932 ILE 933 GLU 934 LYS 935 VAL 936 VAL 937 GLN 938 MET 939 THR 940 ASN 941 ASP 942 ASP 943 ILE 944 LYS 945 ARG 946 ILE 947 GLY 948 VAL 949 ARG 950 LEU 951 PRO 952 GLY 953 HIS 954 GLN 955 LYS 956 ARG 957 ILE 958 ALA 959 TYR 960 SER 961 LEU 962 LEU 963 GLY 964 LEU 965 LYS 966 ASP 967 GLN 968

Ligands

Unit 6

CL 63