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

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 2OUI entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	HIS 360
B	MET 1	HIS 360
C	MET 1	HIS 360
D	MET 1	HIS 360

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	37	46	Right-handed alpha
Helix 2	2	A	92	97	Right-handed alpha
Helix 3	3	A	99	103	Right-handed 310
Helix 4	4	A	128	133	Right-handed alpha
Helix 5	5	A	141	146	Right-handed alpha
Helix 6	6	A	147	149	Right-handed 310
Helix 7	7	A	150	162	Right-handed alpha
Helix 8	8	A	176	189	Right-handed alpha
Helix 9	9	A	200	210	Right-handed alpha
Helix 10	10	A	217	221	Right-handed 310
Helix 11	11	A	222	231	Right-handed alpha
Helix 12	12	A	247	255	Right-handed alpha
Helix 13	13	A	281	285	Right-handed 310
Helix 14	14	A	297	311	Right-handed alpha
Helix 15	15	A	316	318	Right-handed 310
Helix 16	16	A	328	340	Right-handed alpha
Helix 17	17	B	37	46	Right-handed alpha
Helix 18	18	B	92	97	Right-handed alpha
Helix 19	19	B	99	103	Right-handed 310
Helix 20	20	B	128	133	Right-handed alpha
Helix 21	21	B	141	146	Right-handed alpha
Helix 22	22	B	147	149	Right-handed 310
Helix 23	23	B	150	162	Right-handed alpha
Helix 24	24	B	176	188	Right-handed alpha
Helix 25	25	B	200	210	Right-handed alpha
Helix 26	26	B	217	221	Right-handed 310
Helix 27	27	B	222	231	Right-handed alpha
Helix 28	28	B	247	255	Right-handed alpha
Helix 29	29	B	281	285	Right-handed 310
Helix 30	30	B	297	311	Right-handed alpha
Helix 31	31	B	316	318	Right-handed 310
Helix 32	32	B	328	340	Right-handed alpha
Helix 33	33	C	37	46	Right-handed alpha
Helix 34	34	C	92	97	Right-handed alpha
Helix 35	35	C	99	103	Right-handed 310
Helix 36	36	C	128	133	Right-handed alpha
Helix 37	37	C	141	146	Right-handed alpha
Helix 38	38	C	147	149	Right-handed 310
Helix 39	39	C	150	162	Right-handed alpha
Helix 40	40	C	176	189	Right-handed alpha
Helix 41	41	C	200	210	Right-handed alpha
Helix 42	42	C	217	221	Right-handed 310
Helix 43	43	C	222	231	Right-handed alpha
Helix 44	44	C	247	255	Right-handed alpha
Helix 45	45	C	281	285	Right-handed 310
Helix 46	46	C	298	311	Right-handed alpha
Helix 47	47	C	315	318	Right-handed 310
Helix 48	48	C	328	340	Right-handed alpha
Helix 49	49	D	37	46	Right-handed alpha
Helix 50	50	D	92	97	Right-handed alpha
Helix 51	51	D	99	103	Right-handed 310
Helix 52	52	D	128	133	Right-handed alpha
Helix 53	53	D	141	146	Right-handed alpha
Helix 54	54	D	147	149	Right-handed 310
Helix 55	55	D	150	162	Right-handed alpha
Helix 56	56	D	176	189	Right-handed alpha
Helix 57	57	D	200	210	Right-handed alpha
Helix 58	58	D	217	221	Right-handed 310
Helix 59	59	D	222	231	Right-handed alpha
Helix 60	60	D	247	255	Right-handed alpha
Helix 61	61	D	281	285	Right-handed 310
Helix 62	62	D	297	311	Right-handed alpha
Helix 63	63	D	316	318	Right-handed 310
Helix 64	64	D	329	340	Right-handed alpha

There are 18 sheets in PDB entry 2OUI. 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,

There are 3 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	11	16	first strand
Strand 2	A	2	8	anti-parallel
Strand 3	A	55	56	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	124	126	first strand
Strand 2	A	27	34	anti-parallel
Strand 3	A	61	68	anti-parallel
Strand 4	A	80	83	anti-parallel
Strand 5	A	134	135	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	124	126	first strand
Strand 2	A	27	34	anti-parallel
Strand 3	A	346	350	anti-parallel
Strand 4	A	320	325	parallel

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There are 6 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	214	216	first strand
Strand 2	A	194	197	parallel
Strand 3	A	170	173	parallel
Strand 4	A	236	241	parallel
Strand 5	A	256	264	parallel
Strand 6	A	288	292	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	273	277	first strand
Strand 2	B	273	277	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	11	16	first strand
Strand 2	B	2	8	anti-parallel
Strand 3	B	55	56	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	124	126	first strand
Strand 2	B	27	34	anti-parallel
Strand 3	B	61	68	anti-parallel
Strand 4	B	80	83	anti-parallel
Strand 5	B	134	135	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	124	126	first strand
Strand 2	B	27	34	anti-parallel
Strand 3	B	346	350	anti-parallel
Strand 4	B	320	325	parallel

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There are 6 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	214	216	first strand
Strand 2	B	194	197	parallel
Strand 3	B	170	173	parallel
Strand 4	B	236	241	parallel
Strand 5	B	256	264	parallel
Strand 6	B	288	292	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	11	16	first strand
Strand 2	C	2	8	anti-parallel
Strand 3	C	55	56	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	124	126	first strand
Strand 2	C	27	34	anti-parallel
Strand 3	C	61	68	anti-parallel
Strand 4	C	80	83	anti-parallel
Strand 5	C	134	135	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	124	126	first strand
Strand 2	C	27	34	anti-parallel
Strand 3	C	346	350	anti-parallel
Strand 4	C	320	325	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	214	216	first strand
Strand 2	C	194	197	parallel
Strand 3	C	170	173	parallel
Strand 4	C	236	241	parallel
Strand 5	C	256	264	parallel
Strand 6	C	288	292	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	C	273	277	first strand
Strand 2	D	273	277	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	11	16	first strand
Strand 2	D	2	8	anti-parallel
Strand 3	D	55	56	anti-parallel

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There are 5 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	124	126	first strand
Strand 2	D	27	34	anti-parallel
Strand 3	D	61	68	anti-parallel
Strand 4	D	80	83	anti-parallel
Strand 5	D	134	135	anti-parallel

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There are 4 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	124	126	first strand
Strand 2	D	27	34	anti-parallel
Strand 3	D	346	350	anti-parallel
Strand 4	D	320	325	parallel

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There are 6 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	214	216	first strand
Strand 2	D	194	197	parallel
Strand 3	D	170	173	parallel
Strand 4	D	236	241	parallel
Strand 5	D	256	264	parallel
Strand 6	D	288	292	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: 2OUI

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