Analysis of interatomic Contacts of Structural Units in PDB entry:
4OU8

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 4OU8 entry

There are 3 chains in PDB entry 4OU8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 12	THR 490
B	GLN 12	THR 490
C	GLN 12	ASN 323

There are 40 helices in PDB entry 4OU8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	23	Right-handed alpha
Helix 2	2	A	67	71	Right-handed 310
Helix 3	3	A	95	105	Right-handed alpha
Helix 4	4	A	119	125	Right-handed alpha
Helix 5	5	A	190	194	Right-handed 310
Helix 6	6	A	258	263	Right-handed alpha
Helix 7	7	A	267	270	Right-handed 310
Helix 8	8	A	333	337	Right-handed 310
Helix 9	9	A	338	342	Right-handed 310
Helix 10	10	A	375	379	Right-handed 310
Helix 11	11	B	16	23	Right-handed alpha
Helix 12	12	B	67	71	Right-handed 310
Helix 13	13	B	95	105	Right-handed alpha
Helix 14	14	B	119	125	Right-handed alpha
Helix 15	15	B	190	194	Right-handed 310
Helix 16	16	B	258	263	Right-handed alpha
Helix 17	17	B	267	270	Right-handed 310
Helix 18	18	B	333	337	Right-handed 310
Helix 19	19	B	338	342	Right-handed 310
Helix 20	20	B	375	379	Right-handed 310
Helix 21	21	C	16	23	Right-handed alpha
Helix 22	22	C	67	71	Right-handed 310
Helix 23	23	C	95	105	Right-handed alpha
Helix 24	24	C	119	125	Right-handed alpha
Helix 25	25	C	190	194	Right-handed 310
Helix 26	26	C	258	263	Right-handed alpha
Helix 27	27	C	267	270	Right-handed 310
Helix 28	28	C	333	337	Right-handed 310
Helix 29	29	C	338	342	Right-handed 310
Helix 30	30	C	375	379	Right-handed 310
Helix 31	31	D	16	23	Right-handed alpha
Helix 32	32	D	67	71	Right-handed 310
Helix 33	33	D	95	105	Right-handed alpha
Helix 34	34	D	119	125	Right-handed alpha
Helix 35	35	D	190	194	Right-handed 310
Helix 36	36	D	258	263	Right-handed alpha
Helix 37	37	D	267	270	Right-handed 310
Helix 38	38	D	333	337	Right-handed 310
Helix 39	39	D	338	342	Right-handed 310
Helix 40	40	D	375	379	Right-handed 310

There are 40 sheets in PDB entry 4OU8. 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, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN,

There are 5 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	31	34	first strand
Strand 2	A	87	92	anti-parallel
Strand 3	A	73	80	anti-parallel
Strand 4	A	48	55	anti-parallel
Strand 5	A	485	489	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	38	40	first strand
Strand 2	A	471	474	anti-parallel
Strand 3	A	454	461	anti-parallel
Strand 4	A	441	449	anti-parallel
Strand 5	A	422	423	anti-parallel

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There are 5 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	38	40	first strand
Strand 2	A	471	474	anti-parallel
Strand 3	A	454	461	anti-parallel
Strand 4	A	441	449	anti-parallel
Strand 5	A	428	431	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	59	60	first strand
Strand 2	A	63	64	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	137	141	first strand
Strand 2	A	144	148	anti-parallel
Strand 3	A	155	157	anti-parallel
Strand 4	A	164	167	anti-parallel

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There are 4 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	185	187	first strand
Strand 2	A	198	206	anti-parallel
Strand 3	A	209	217	anti-parallel
Strand 4	A	223	232	anti-parallel

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There are 4 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	241	242	first strand
Strand 2	A	246	251	anti-parallel
Strand 3	A	280	286	anti-parallel
Strand 4	A	293	297	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	A	254	256	first strand
Strand 2	A	272	274	anti-parallel

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There are 4 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	301	311	first strand
Strand 2	A	314	322	anti-parallel
Strand 3	A	346	353	anti-parallel
Strand 4	A	358	365	anti-parallel

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There are 4 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	369	373	first strand
Strand 2	A	385	390	anti-parallel
Strand 3	A	402	407	anti-parallel
Strand 4	A	413	417	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	B	31	34	first strand
Strand 2	B	87	92	anti-parallel
Strand 3	B	73	80	anti-parallel
Strand 4	B	48	55	anti-parallel
Strand 5	B	485	489	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	38	40	first strand
Strand 2	B	471	474	anti-parallel
Strand 3	B	454	461	anti-parallel
Strand 4	B	441	449	anti-parallel
Strand 5	B	422	423	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	38	40	first strand
Strand 2	B	471	474	anti-parallel
Strand 3	B	454	461	anti-parallel
Strand 4	B	441	449	anti-parallel
Strand 5	B	428	431	anti-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	B	59	60	first strand
Strand 2	B	63	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	141	first strand
Strand 2	B	144	148	anti-parallel
Strand 3	B	155	157	anti-parallel
Strand 4	B	164	167	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	B	185	187	first strand
Strand 2	B	198	206	anti-parallel
Strand 3	B	209	217	anti-parallel
Strand 4	B	223	232	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	B	241	242	first strand
Strand 2	B	246	251	anti-parallel
Strand 3	B	280	286	anti-parallel
Strand 4	B	293	297	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	B	254	256	first strand
Strand 2	B	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	301	311	first strand
Strand 2	B	314	322	anti-parallel
Strand 3	B	346	353	anti-parallel
Strand 4	B	358	365	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	B	369	373	first strand
Strand 2	B	385	390	anti-parallel
Strand 3	B	402	407	anti-parallel
Strand 4	B	413	417	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	31	34	first strand
Strand 2	C	87	92	anti-parallel
Strand 3	C	73	80	anti-parallel
Strand 4	C	48	55	anti-parallel
Strand 5	C	485	489	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	38	40	first strand
Strand 2	C	471	474	anti-parallel
Strand 3	C	454	461	anti-parallel
Strand 4	C	441	449	anti-parallel
Strand 5	C	422	423	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	38	40	first strand
Strand 2	C	471	474	anti-parallel
Strand 3	C	454	461	anti-parallel
Strand 4	C	441	449	anti-parallel
Strand 5	C	428	431	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	60	first strand
Strand 2	C	63	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	137	141	first strand
Strand 2	C	144	148	anti-parallel
Strand 3	C	155	157	anti-parallel
Strand 4	C	164	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	185	187	first strand
Strand 2	C	198	206	anti-parallel
Strand 3	C	209	217	anti-parallel
Strand 4	C	223	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	241	242	first strand
Strand 2	C	246	251	anti-parallel
Strand 3	C	280	286	anti-parallel
Strand 4	C	293	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	254	256	first strand
Strand 2	C	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	301	311	first strand
Strand 2	C	314	322	anti-parallel
Strand 3	C	346	353	anti-parallel
Strand 4	C	358	365	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	369	373	first strand
Strand 2	C	385	390	anti-parallel
Strand 3	C	402	407	anti-parallel
Strand 4	C	413	417	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	34	first strand
Strand 2	D	87	92	anti-parallel
Strand 3	D	73	80	anti-parallel
Strand 4	D	48	55	anti-parallel
Strand 5	D	485	489	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	38	40	first strand
Strand 2	D	471	474	anti-parallel
Strand 3	D	454	461	anti-parallel
Strand 4	D	441	449	anti-parallel
Strand 5	D	422	423	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	38	40	first strand
Strand 2	D	471	474	anti-parallel
Strand 3	D	454	461	anti-parallel
Strand 4	D	441	449	anti-parallel
Strand 5	D	428	431	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	59	60	first strand
Strand 2	D	63	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	141	first strand
Strand 2	D	144	148	anti-parallel
Strand 3	D	155	157	anti-parallel
Strand 4	D	164	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	185	187	first strand
Strand 2	D	198	206	anti-parallel
Strand 3	D	209	217	anti-parallel
Strand 4	D	223	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	241	242	first strand
Strand 2	D	246	251	anti-parallel
Strand 3	D	280	286	anti-parallel
Strand 4	D	293	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	254	256	first strand
Strand 2	D	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	301	311	first strand
Strand 2	D	314	322	anti-parallel
Strand 3	D	346	353	anti-parallel
Strand 4	D	358	365	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	369	373	first strand
Strand 2	D	385	390	anti-parallel
Strand 3	D	402	407	anti-parallel
Strand 4	D	413	417	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: 4OU8

Analysis of interatomic Contacts of Structural Units in PDB entry:
4OU8