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

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 1OTJ entry

There are 4 chains in PDB entry 1OTJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ALA 282
B	ARG 4	ALA 282
C	GLU 3	ALA 282
D	GLU 3	ALA 282

There are 39 helices in PDB entry 1OTJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	28	43	Right-handed alpha
Helix 2	2	A	53	63	Right-handed alpha
Helix 3	3	A	131	137	Right-handed alpha
Helix 4	4	A	139	147	Right-handed alpha
Helix 5	5	A	154	159	Right-handed alpha
Helix 6	6	A	160	164	Right-handed 310
Helix 7	7	A	167	181	Right-handed alpha
Helix 8	8	A	216	222	Right-handed alpha
Helix 9	9	A	224	229	Right-handed alpha
Helix 10	10	A	230	233	Right-handed 310
Helix 11	11	B	28	43	Right-handed alpha
Helix 12	12	B	53	63	Right-handed alpha
Helix 13	13	B	131	137	Right-handed alpha
Helix 14	14	B	139	147	Right-handed alpha
Helix 15	15	B	155	158	Right-handed 310
Helix 16	16	B	160	164	Right-handed 310
Helix 17	17	B	167	181	Right-handed alpha
Helix 18	18	B	214	222	Right-handed alpha
Helix 19	19	B	224	229	Right-handed alpha
Helix 20	20	B	230	233	Right-handed 310
Helix 21	21	C	28	43	Right-handed alpha
Helix 22	22	C	53	65	Right-handed alpha
Helix 23	23	C	131	137	Right-handed alpha
Helix 24	24	C	139	147	Right-handed alpha
Helix 25	25	C	154	159	Right-handed alpha
Helix 26	26	C	160	164	Right-handed 310
Helix 27	27	C	167	181	Right-handed alpha
Helix 28	28	C	214	222	Right-handed alpha
Helix 29	29	C	224	229	Right-handed alpha
Helix 30	30	C	230	233	Right-handed 310
Helix 31	31	D	28	43	Right-handed alpha
Helix 32	32	D	53	63	Right-handed alpha
Helix 33	33	D	131	137	Right-handed alpha
Helix 34	34	D	139	147	Right-handed alpha
Helix 35	35	D	154	159	Right-handed alpha
Helix 36	36	D	160	164	Right-handed 310
Helix 37	37	D	214	222	Right-handed alpha
Helix 38	38	D	224	229	Right-handed alpha
Helix 39	39	D	230	233	Right-handed 310

There are 16 sheets in PDB entry 1OTJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 8 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	6	9	first strand
Strand 2	A	16	19	anti-parallel
Strand 3	A	44	47	parallel
Strand 4	A	245	249	anti-parallel
Strand 5	A	109	118	anti-parallel
Strand 6	A	266	274	anti-parallel
Strand 7	A	79	87	anti-parallel
Strand 8	A	75	76	anti-parallel

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There are 3 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	235	238	first strand
Strand 2	A	126	130	anti-parallel
Strand 3	A	253	257	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	184	187	first strand
Strand 2	A	150	153	anti-parallel
Strand 3	A	207	210	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	189	191	first strand
Strand 2	A	198	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	9	first strand
Strand 2	B	16	19	anti-parallel
Strand 3	B	44	47	parallel
Strand 4	B	245	249	anti-parallel
Strand 5	B	111	118	anti-parallel
Strand 6	B	266	273	anti-parallel
Strand 7	B	79	87	anti-parallel
Strand 8	B	75	76	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	235	238	first strand
Strand 2	B	126	130	anti-parallel
Strand 3	B	253	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	184	187	first strand
Strand 2	B	150	153	anti-parallel
Strand 3	B	207	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	189	191	first strand
Strand 2	B	198	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	6	9	first strand
Strand 2	C	16	19	anti-parallel
Strand 3	C	44	47	parallel
Strand 4	C	245	249	anti-parallel
Strand 5	C	111	118	anti-parallel
Strand 6	C	266	273	anti-parallel
Strand 7	C	83	87	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	235	238	first strand
Strand 2	C	126	130	anti-parallel
Strand 3	C	253	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	184	187	first strand
Strand 2	C	150	153	anti-parallel
Strand 3	C	207	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	189	191	first strand
Strand 2	C	198	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	9	first strand
Strand 2	D	16	19	anti-parallel
Strand 3	D	44	47	parallel
Strand 4	D	245	249	anti-parallel
Strand 5	D	111	118	anti-parallel
Strand 6	D	266	273	anti-parallel
Strand 7	D	79	87	anti-parallel
Strand 8	D	75	76	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	235	238	first strand
Strand 2	D	126	130	anti-parallel
Strand 3	D	253	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	184	187	first strand
Strand 2	D	150	153	anti-parallel
Strand 3	D	207	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	189	191	first strand
Strand 2	D	198	200	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: 1OTJ

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