Analysis of interatomic Contacts of Structural Units in PDB entry:
1T9Y

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 1T9Y entry

There is 1 chain in PDB entry 1T9Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 7	LYS 1036

There are 44 helices in PDB entry 1T9Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	8	27	Right-handed alpha
Helix 2	2	A	53	61	Right-handed alpha
Helix 3	3	A	61	68	Right-handed alpha
Helix 4	4	A	99	108	Right-handed alpha
Helix 5	5	A	111	115	Right-handed 310
Helix 6	6	A	119	125	Right-handed alpha
Helix 7	7	A	152	159	Right-handed alpha
Helix 8	8	A	162	169	Right-handed alpha
Helix 9	9	A	170	172	Right-handed 310
Helix 10	10	A	190	195	Right-handed alpha
Helix 11	11	A	199	211	Right-handed alpha
Helix 12	12	A	242	247	Right-handed alpha
Helix 13	13	A	262	265	Right-handed alpha
Helix 14	14	A	298	314	Right-handed alpha
Helix 15	15	A	315	317	Right-handed 310
Helix 16	16	A	329	359	Right-handed alpha
Helix 17	17	A	371	387	Right-handed alpha
Helix 18	18	A	392	420	Right-handed alpha
Helix 19	19	A	427	433	Right-handed alpha
Helix 20	20	A	434	454	Right-handed alpha
Helix 21	21	A	460	462	Right-handed 310
Helix 22	22	A	463	468	Right-handed alpha
Helix 23	23	A	468	487	Right-handed alpha
Helix 24	24	A	488	496	Right-handed alpha
Helix 25	25	A	513	525	Right-handed alpha
Helix 26	26	A	527	537	Right-handed alpha
Helix 27	27	A	538	558	Right-handed alpha
Helix 28	28	A	583	600	Right-handed alpha
Helix 29	29	A	643	656	Right-handed alpha
Helix 30	30	A	691	707	Right-handed alpha
Helix 31	31	A	732	740	Right-handed alpha
Helix 32	32	A	742	752	Right-handed alpha
Helix 33	33	A	776	781	Right-handed 310
Helix 34	34	A	782	787	Right-handed 310
Helix 35	35	A	837	849	Right-handed alpha
Helix 36	36	A	871	891	Right-handed alpha
Helix 37	37	A	896	902	Right-handed alpha
Helix 38	38	A	904	919	Right-handed alpha
Helix 39	39	A	924	954	Right-handed alpha
Helix 40	40	A	963	969	Right-handed alpha
Helix 41	41	A	972	986	Right-handed alpha
Helix 42	42	A	986	991	Right-handed alpha
Helix 43	43	A	998	1013	Right-handed alpha
Helix 44	44	A	1025	1033	Right-handed alpha

There are 10 sheets in PDB entry 1T9Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	128	131	first strand
Strand 2	A	42	46	anti-parallel
Strand 3	A	88	93	anti-parallel
Strand 4	A	77	83	anti-parallel
Strand 5	A	815	819	anti-parallel
Strand 6	A	822	829	anti-parallel
Strand 7	A	716	718	anti-parallel

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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	128	131	first strand
Strand 2	A	42	46	anti-parallel
Strand 3	A	88	93	anti-parallel
Strand 4	A	77	83	anti-parallel
Strand 5	A	815	819	anti-parallel
Strand 6	A	822	829	anti-parallel
Strand 7	A	682	686	anti-parallel
Strand 8	A	855	857	anti-parallel

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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	136	139	first strand
Strand 2	A	289	292	anti-parallel
Strand 3	A	174	177	anti-parallel

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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	141	144	first strand
Strand 2	A	321	324	anti-parallel

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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	266	272	first strand
Strand 2	A	182	188	anti-parallel
Strand 3	A	767	773	parallel
Strand 4	A	757	764	anti-parallel

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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	218	219	first strand
Strand 2	A	232	233	anti-parallel

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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	250	254	first strand
Strand 2	A	258	261	anti-parallel

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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	278	279	first strand
Strand 2	A	606	613	anti-parallel
Strand 3	A	625	631	anti-parallel
Strand 4	A	573	577	anti-parallel
Strand 5	A	662	663	anti-parallel

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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	725	729	first strand
Strand 2	A	807	811	anti-parallel

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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	790	792	first strand
Strand 2	A	798	800	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1T9Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
1T9Y