Analysis of interatomic Contacts of Structural Units in PDB entry:
2OBY

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 2OBY entry

There are 5 chains in PDB entry 2OBY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE -1	GLN 332
B	ILE -1	GLN 332
C	ILE -1	GLN 332
D	ILE -1	GLN 332
E	ILE -1	GLN 332

There are 64 helices in PDB entry 2OBY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	13	Right-handed 310
Helix 2	2	A	40	49	Right-handed alpha
Helix 3	3	A	114	119	Right-handed alpha
Helix 4	4	A	121	133	Right-handed alpha
Helix 5	5	A	151	164	Right-handed alpha
Helix 6	6	A	174	184	Right-handed alpha
Helix 7	7	A	196	205	Right-handed alpha
Helix 8	8	A	218	220	Right-handed 310
Helix 9	9	A	221	228	Right-handed alpha
Helix 10	10	A	249	257	Right-handed alpha
Helix 11	11	A	270	285	Right-handed alpha
Helix 12	12	A	286	291	Right-handed 310
Helix 13	13	A	309	319	Right-handed alpha
Helix 14	14	B	11	15	Right-handed 310
Helix 15	15	B	40	49	Right-handed alpha
Helix 16	16	B	114	119	Right-handed alpha
Helix 17	17	B	121	134	Right-handed alpha
Helix 18	18	B	151	164	Right-handed alpha
Helix 19	19	B	174	184	Right-handed alpha
Helix 20	20	B	196	205	Right-handed alpha
Helix 21	21	B	221	228	Right-handed alpha
Helix 22	22	B	249	257	Right-handed alpha
Helix 23	23	B	270	285	Right-handed alpha
Helix 24	24	B	286	291	Right-handed 310
Helix 25	25	B	309	319	Right-handed alpha
Helix 26	26	C	11	15	Right-handed 310
Helix 27	27	C	40	49	Right-handed alpha
Helix 28	28	C	114	119	Right-handed alpha
Helix 29	29	C	121	133	Right-handed alpha
Helix 30	30	C	151	164	Right-handed alpha
Helix 31	31	C	174	185	Right-handed alpha
Helix 32	32	C	196	205	Right-handed alpha
Helix 33	33	C	218	220	Right-handed 310
Helix 34	34	C	221	228	Right-handed alpha
Helix 35	35	C	249	258	Right-handed alpha
Helix 36	36	C	270	285	Right-handed alpha
Helix 37	37	C	286	291	Right-handed 310
Helix 38	38	C	309	319	Right-handed alpha
Helix 39	39	D	11	15	Right-handed 310
Helix 40	40	D	40	49	Right-handed alpha
Helix 41	41	D	114	119	Right-handed alpha
Helix 42	42	D	121	133	Right-handed alpha
Helix 43	43	D	151	164	Right-handed alpha
Helix 44	44	D	174	184	Right-handed alpha
Helix 45	45	D	196	205	Right-handed alpha
Helix 46	46	D	218	220	Right-handed 310
Helix 47	47	D	221	228	Right-handed alpha
Helix 48	48	D	249	258	Right-handed alpha
Helix 49	49	D	270	285	Right-handed alpha
Helix 50	50	D	286	290	Right-handed 310
Helix 51	51	D	309	319	Right-handed alpha
Helix 52	52	E	11	13	Right-handed 310
Helix 53	53	E	40	49	Right-handed alpha
Helix 54	54	E	104	106	Right-handed 310
Helix 55	55	E	114	119	Right-handed alpha
Helix 56	56	E	121	133	Right-handed alpha
Helix 57	57	E	151	164	Right-handed alpha
Helix 58	58	E	174	185	Right-handed alpha
Helix 59	59	E	196	205	Right-handed alpha
Helix 60	60	E	221	228	Right-handed alpha
Helix 61	61	E	249	257	Right-handed alpha
Helix 62	62	E	270	285	Right-handed alpha
Helix 63	63	E	286	290	Right-handed 310
Helix 64	64	E	309	319	Right-handed alpha

There are 21 sheets in PDB entry 2OBY. 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, Q, R, S, T, U,

There are 2 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	0	6	first strand
Strand 2	A	15	21	anti-parallel

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There are 5 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	98	102	first strand
Strand 2	A	29	38	anti-parallel
Strand 3	A	64	72	anti-parallel
Strand 4	A	85	89	anti-parallel
Strand 5	A	106	108	anti-parallel

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There are 4 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	98	102	first strand
Strand 2	A	29	38	anti-parallel
Strand 3	A	325	329	anti-parallel
Strand 4	A	301	306	parallel

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There are 7 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	188	191	first strand
Strand 2	A	167	172	parallel
Strand 3	A	143	147	parallel
Strand 4	A	210	215	parallel
Strand 5	A	229	237	parallel
Strand 6	A	260	263	parallel
Strand 7	B	260	262	anti-parallel

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There are 2 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	246	248	first strand
Strand 2	B	246	248	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	B	0	5	first strand
Strand 2	B	16	21	anti-parallel

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There are 5 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	98	102	first strand
Strand 2	B	29	39	anti-parallel
Strand 3	B	64	72	anti-parallel
Strand 4	B	85	89	anti-parallel
Strand 5	B	106	107	anti-parallel

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There are 4 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	98	102	first strand
Strand 2	B	29	39	anti-parallel
Strand 3	B	325	329	anti-parallel
Strand 4	B	301	306	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	188	191	first strand
Strand 2	B	167	172	parallel
Strand 3	B	143	147	parallel
Strand 4	B	210	215	parallel
Strand 5	B	229	237	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	C	0	5	first strand
Strand 2	C	16	21	anti-parallel

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There are 5 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	98	102	first strand
Strand 2	C	29	39	anti-parallel
Strand 3	C	64	72	anti-parallel
Strand 4	C	85	89	anti-parallel
Strand 5	C	106	107	anti-parallel

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There are 4 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	98	102	first strand
Strand 2	C	29	39	anti-parallel
Strand 3	C	325	329	anti-parallel
Strand 4	C	301	306	parallel

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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	188	191	first strand
Strand 2	C	167	172	parallel
Strand 3	C	143	147	parallel
Strand 4	C	210	215	parallel
Strand 5	C	229	237	parallel
Strand 6	C	260	263	parallel

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There are 2 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	0	5	first strand
Strand 2	D	16	21	anti-parallel

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There are 5 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	98	102	first strand
Strand 2	D	29	38	anti-parallel
Strand 3	D	64	72	anti-parallel
Strand 4	D	85	89	anti-parallel
Strand 5	D	106	107	anti-parallel

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There are 4 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	98	102	first strand
Strand 2	D	29	38	anti-parallel
Strand 3	D	325	329	anti-parallel
Strand 4	D	301	306	parallel

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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	188	191	first strand
Strand 2	D	167	172	parallel
Strand 3	D	143	147	parallel
Strand 4	D	210	215	parallel
Strand 5	D	229	237	parallel
Strand 6	D	260	263	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	0	6	first strand
Strand 2	E	15	21	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	98	102	first strand
Strand 2	E	29	38	anti-parallel
Strand 3	E	64	72	anti-parallel
Strand 4	E	85	89	anti-parallel
Strand 5	E	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	98	102	first strand
Strand 2	E	29	38	anti-parallel
Strand 3	E	325	329	anti-parallel
Strand 4	E	301	306	parallel

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There are 6 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	188	191	first strand
Strand 2	E	167	172	parallel
Strand 3	E	143	147	parallel
Strand 4	E	210	215	parallel
Strand 5	E	229	237	parallel
Strand 6	E	260	263	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: 2OBY

Analysis of interatomic Contacts of Structural Units in PDB entry:
2OBY