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

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 2OWM entry

There are 4 chains in PDB entry 2OWM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 34	VAL 422
B	ALA 38	ASP 423
C	LYS 34	VAL 422
D	ALA 38	ASP 423

There are 36 helices in PDB entry 2OWM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	50	56	Right-handed alpha
Helix 2	2	A	116	134	Right-handed alpha
Helix 3	3	A	149	155	Right-handed alpha
Helix 4	4	A	162	178	Right-handed alpha
Helix 5	5	A	239	252	Right-handed alpha
Helix 6	6	A	323	337	Right-handed alpha
Helix 7	7	A	366	369	Right-handed 310
Helix 8	8	A	370	376	Right-handed alpha
Helix 9	9	A	396	411	Right-handed alpha
Helix 10	10	B	50	55	Right-handed alpha
Helix 11	11	B	116	135	Right-handed alpha
Helix 12	12	B	149	155	Right-handed alpha
Helix 13	13	B	162	182	Right-handed alpha
Helix 14	14	B	239	253	Right-handed alpha
Helix 15	15	B	323	337	Right-handed alpha
Helix 16	16	B	366	369	Right-handed 310
Helix 17	17	B	370	376	Right-handed alpha
Helix 18	18	B	396	411	Right-handed alpha
Helix 19	19	C	50	55	Right-handed alpha
Helix 20	20	C	116	134	Right-handed alpha
Helix 21	21	C	149	155	Right-handed alpha
Helix 22	22	C	162	178	Right-handed alpha
Helix 23	23	C	239	252	Right-handed alpha
Helix 24	24	C	323	337	Right-handed alpha
Helix 25	25	C	366	369	Right-handed 310
Helix 26	26	C	370	376	Right-handed alpha
Helix 27	27	C	396	411	Right-handed alpha
Helix 28	28	D	50	55	Right-handed alpha
Helix 29	29	D	116	135	Right-handed alpha
Helix 30	30	D	149	155	Right-handed alpha
Helix 31	31	D	162	182	Right-handed alpha
Helix 32	32	D	239	253	Right-handed alpha
Helix 33	33	D	323	337	Right-handed alpha
Helix 34	34	D	366	369	Right-handed 310
Helix 35	35	D	370	376	Right-handed alpha
Helix 36	36	D	396	411	Right-handed alpha

There are 22 sheets in PDB entry 2OWM. 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, V,

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	38	39	first strand
Strand 2	A	414	415	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	102	106	first strand
Strand 2	A	41	47	parallel
Strand 3	A	385	392	parallel
Strand 4	A	138	143	parallel
Strand 5	A	290	299	parallel
Strand 6	A	269	279	anti-parallel
Strand 7	A	186	197	anti-parallel
Strand 8	A	200	203	anti-parallel

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There are 8 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	102	106	first strand
Strand 2	A	41	47	parallel
Strand 3	A	385	392	parallel
Strand 4	A	138	143	parallel
Strand 5	A	290	299	parallel
Strand 6	A	269	279	anti-parallel
Strand 7	A	186	197	anti-parallel
Strand 8	A	235	236	anti-parallel

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There are 3 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	62	64	first strand
Strand 2	A	70	73	anti-parallel
Strand 3	A	96	99	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	218	222	first strand
Strand 2	A	226	230	anti-parallel

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There are 8 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	102	106	first strand
Strand 2	B	41	47	parallel
Strand 3	B	385	392	parallel
Strand 4	B	138	143	parallel
Strand 5	B	289	299	parallel
Strand 6	B	269	280	anti-parallel
Strand 7	B	189	197	anti-parallel
Strand 8	B	200	203	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	B	289	299	first strand
Strand 2	B	421	422	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	269	280	first strand
Strand 2	B	185	186	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	B	189	197	first strand
Strand 2	B	235	236	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	B	62	64	first strand
Strand 2	B	70	73	anti-parallel
Strand 3	B	96	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	218	222	first strand
Strand 2	B	226	230	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	38	39	first strand
Strand 2	C	414	415	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	C	102	106	first strand
Strand 2	C	41	47	parallel
Strand 3	C	385	392	parallel
Strand 4	C	138	144	parallel
Strand 5	C	290	299	parallel
Strand 6	C	269	279	anti-parallel
Strand 7	C	186	197	anti-parallel
Strand 8	C	200	203	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	102	106	first strand
Strand 2	C	41	47	parallel
Strand 3	C	385	392	parallel
Strand 4	C	138	144	parallel
Strand 5	C	290	299	parallel
Strand 6	C	269	279	anti-parallel
Strand 7	C	186	197	anti-parallel
Strand 8	C	235	236	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	C	62	64	first strand
Strand 2	C	70	73	anti-parallel
Strand 3	C	96	99	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	C	218	222	first strand
Strand 2	C	226	230	anti-parallel

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There are 8 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	102	106	first strand
Strand 2	D	41	47	parallel
Strand 3	D	385	392	parallel
Strand 4	D	138	144	parallel
Strand 5	D	289	299	parallel
Strand 6	D	269	280	anti-parallel
Strand 7	D	189	197	anti-parallel
Strand 8	D	200	203	anti-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	D	289	299	first strand
Strand 2	D	421	422	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	269	280	first strand
Strand 2	D	185	186	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	189	197	first strand
Strand 2	D	235	236	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	62	64	first strand
Strand 2	D	70	73	anti-parallel
Strand 3	D	96	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	218	221	first strand
Strand 2	D	227	230	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: 2OWM

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