2K7A | pdb_00002k7a

Ensemble Structures of the binary complex between the SH3 and SH2 domain of interleukin-2 tyrosine kinase.

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
2	2D 1H-13C HSQC	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
3	3D CBCA(CO)NH	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
4	3D HNCO	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
5	3D HNCACB	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
6	3D HBHA(CO)NH	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
7	3D HCCH-TOCSY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
8	3D 1H-15N NOESY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
9	3D 1H-15N TOCSY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
10	3D 1H-13C NOESY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
11	2D 1H-15N IPAP	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
12	3D HNCA COSY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
13	2D 1H-15N IPAP	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
14	3D HNCA COSY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
15	(HB)CB(CGCDCE)HE	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
16	(HB)CB(CGCD)HD	3.4 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 1.5 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
17	2D 1H-15N HSQC	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
18	2D 1H-13C HSQC	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
19	3D CBCA(CO)NH	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
20	3D HNCO	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
21	3D HNCACB	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
22	3D HNCACB	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
23	3D HBHA(CO)NH	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
24	3D HCCH-TOCSY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
25	3D 1H-15N NOESY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
26	3D 1H-15N TOCSY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
27	3D 1H-13C NOESY	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
28	2D 1H-15N IPAP	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
29	2D 1H-15N IPAP	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
30	(HB)CB(CGCDCE)HE	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
31	(HB)CB(CGCD)HD	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
32	2D 1H-15N HSQC	3.4 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 1.5 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
33	2D 1H-15N HSQC	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
34	2D 1H-15N HSQC	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
35	2D 1H-13C HSQC	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
36	2D 1H-13C HSQC	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
37	3D CBCA(CO)NH	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
38	3D CBCA(CO)NH	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
39	3D HNCO	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
40	3D HNCO	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
41	3D HNHA	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
42	3D HNHA	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
43	3D HNCACB	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
44	3D HNCACB	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
45	3D 1H-15N NOESY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
46	3D 1H-15N NOESY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
47	3D 1H-15N TOCSY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
48	3D 1H-15N TOCSY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
49	3D 1H-13C NOESY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
50	3D 1H-13C NOESY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
51	(HB)CB(CGCD)HD	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
52	(HB)CB(CGCD)HD	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
53	(HB)CB(CGCDCE)HE	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
54	(HB)CB(CGCDCE)HE	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
55	2D 1H-15N IPAP	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
56	2D 1H-15N IPAP	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
57	3D HNCA COSY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
58	3D HNCA COSY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
59	2D 1H-15N IPAP	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
60	2D 1H-15N IPAP	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
61	3D HBHA(CO)NH	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
62	3D HBHA(CO)NH	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
63	3D HCCH-TOCSY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298
64	3D HCCH-TOCSY	1.5 mM [U-100% 13C; U-100% 15N] Itk SH3 domain, 3.4 mM Itk SH2 domain	95% H2O/5% D2O	75	7.4	ambient	298
65	2D 1H-15N HSQC	1.5 mM [U-100% 13C; U-100% 15N] Itk SH2 domain, 3.4 mM Itk SH3 domain	95% H2O/5% D2O	75	7.4	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Avii	700

NMR Refinement
Method	Details	Software
simulated annealing	refine.py script from xplor-nih 2.19	xplor-nih

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	60
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	xplor-nih	2.19	Brunger A. T. et.al.
2	chemical shift assignment	CARA	1.8.4	Keller and Wuthrich