Analysis of interatomic Contacts of Structural Units in PDB entry:
4MC5

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 4MC5 entry

There are 3 chains in PDB entry 4MC5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 4	GLY 505
B	GLY 4	GLY 505
C	GLY 4	ASP 278

There are 30 helices in PDB entry 4MC5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	60	67	Right-handed alpha
Helix 2	2	A	101	110	Right-handed alpha
Helix 3	3	A	122	126	Right-handed 310
Helix 4	4	A	185	194	Right-handed alpha
Helix 5	5	A	337	341	Right-handed 310
Helix 6	6	A	366	387	Right-handed alpha
Helix 7	7	A	403	456	Right-handed alpha
Helix 8	8	A	474	484	Right-handed alpha
Helix 9	9	A	488	490	Right-handed 310
Helix 10	10	A	491	503	Right-handed alpha
Helix 11	11	B	60	67	Right-handed alpha
Helix 12	12	B	101	110	Right-handed alpha
Helix 13	13	B	122	126	Right-handed 310
Helix 14	14	B	185	194	Right-handed alpha
Helix 15	15	B	337	341	Right-handed 310
Helix 16	16	B	366	387	Right-handed alpha
Helix 17	17	B	403	456	Right-handed alpha
Helix 18	18	B	474	483	Right-handed alpha
Helix 19	19	B	488	490	Right-handed 310
Helix 20	20	B	491	503	Right-handed alpha
Helix 21	21	C	60	67	Right-handed alpha
Helix 22	22	C	101	110	Right-handed alpha
Helix 23	23	C	122	126	Right-handed 310
Helix 24	24	C	185	194	Right-handed alpha
Helix 25	25	C	337	341	Right-handed 310
Helix 26	26	C	366	387	Right-handed alpha
Helix 27	27	C	403	456	Right-handed alpha
Helix 28	28	C	474	483	Right-handed alpha
Helix 29	29	C	488	490	Right-handed 310
Helix 30	30	C	491	503	Right-handed alpha

There are 30 sheets in PDB entry 4MC5. 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,

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	360	365	first strand
Strand 2	A	351	357	anti-parallel
Strand 3	A	6	11	anti-parallel
Strand 4	A	466	469	anti-parallel
Strand 5	A	459	461	anti-parallel

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There are 2 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	19	20	first strand
Strand 2	A	28	29	anti-parallel

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There are 2 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	33	35	first strand
Strand 2	A	315	317	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	37	38	first strand
Strand 2	A	294	295	parallel
Strand 3	A	307	308	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	47	48	first strand
Strand 2	A	278	279	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	A	54	55	first strand
Strand 2	A	83	85	parallel
Strand 3	A	267	269	parallel

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There are 6 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	78	80	first strand
Strand 2	A	112	119	anti-parallel
Strand 3	A	254	260	anti-parallel
Strand 4	A	174	182	anti-parallel
Strand 5	A	249	252	anti-parallel
Strand 6	A	151	153	anti-parallel

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There are 5 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	78	80	first strand
Strand 2	A	112	119	anti-parallel
Strand 3	A	254	260	anti-parallel
Strand 4	A	174	182	anti-parallel
Strand 5	A	227	235	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	162	167	first strand
Strand 2	A	240	245	anti-parallel
Strand 3	A	200	204	anti-parallel
Strand 4	A	207	211	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	A	286	287	first strand
Strand 2	A	281	283	anti-parallel
Strand 3	A	302	303	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	360	365	first strand
Strand 2	B	351	357	anti-parallel
Strand 3	B	6	11	anti-parallel
Strand 4	B	466	469	anti-parallel
Strand 5	B	459	461	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	B	19	20	first strand
Strand 2	B	28	29	anti-parallel

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There are 2 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	33	35	first strand
Strand 2	B	315	317	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	B	37	38	first strand
Strand 2	B	294	295	parallel
Strand 3	B	307	308	parallel

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There are 2 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	47	48	first strand
Strand 2	B	278	279	parallel

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There are 3 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	54	55	first strand
Strand 2	B	83	85	parallel
Strand 3	B	267	269	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	B	78	80	first strand
Strand 2	B	112	119	anti-parallel
Strand 3	B	254	260	anti-parallel
Strand 4	B	174	182	anti-parallel
Strand 5	B	249	251	anti-parallel
Strand 6	B	152	153	anti-parallel

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There are 5 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	78	80	first strand
Strand 2	B	112	119	anti-parallel
Strand 3	B	254	260	anti-parallel
Strand 4	B	174	182	anti-parallel
Strand 5	B	227	235	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	162	167	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	200	204	anti-parallel
Strand 4	B	207	211	anti-parallel

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There are 3 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	286	287	first strand
Strand 2	B	281	283	anti-parallel
Strand 3	B	302	303	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	360	365	first strand
Strand 2	C	351	357	anti-parallel
Strand 3	C	6	11	anti-parallel
Strand 4	C	466	469	anti-parallel
Strand 5	C	459	461	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	C	19	20	first strand
Strand 2	C	28	29	anti-parallel

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There are 2 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	33	35	first strand
Strand 2	C	315	317	anti-parallel

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There are 3 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	37	38	first strand
Strand 2	C	294	295	parallel
Strand 3	C	307	308	parallel

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There are 2 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	45	48	first strand
Strand 2	C	274	279	parallel

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There are 3 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	54	55	first strand
Strand 2	C	83	85	parallel
Strand 3	C	267	269	parallel

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There are 6 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	78	80	first strand
Strand 2	C	112	119	anti-parallel
Strand 3	C	254	260	anti-parallel
Strand 4	C	174	182	anti-parallel
Strand 5	C	249	251	anti-parallel
Strand 6	C	152	153	anti-parallel

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There are 5 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	78	80	first strand
Strand 2	C	112	119	anti-parallel
Strand 3	C	254	260	anti-parallel
Strand 4	C	174	182	anti-parallel
Strand 5	C	227	235	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	162	167	first strand
Strand 2	C	240	245	anti-parallel
Strand 3	C	200	204	anti-parallel
Strand 4	C	207	211	anti-parallel

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There are 3 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	286	287	first strand
Strand 2	C	281	283	anti-parallel
Strand 3	C	302	303	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: 4MC5

Analysis of interatomic Contacts of Structural Units in PDB entry:
4MC5