Analysis of interatomic Contacts of Structural Units in PDB entry:
4MC7

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 4MC7 entry

There are 4 chains in PDB entry 4MC7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 75	TRP 437
B	ALA 75	TRP 437
C	ALA 75	TRP 437
D	ALA 75	ARG 288

There are 12 helices in PDB entry 4MC7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	97	100	Right-handed 310
Helix 2	2	A	142	145	Right-handed 310
Helix 3	3	A	234	238	Right-handed 310
Helix 4	4	B	97	100	Right-handed 310
Helix 5	5	B	142	145	Right-handed 310
Helix 6	6	B	234	238	Right-handed 310
Helix 7	7	C	97	100	Right-handed 310
Helix 8	8	C	142	145	Right-handed 310
Helix 9	9	C	234	238	Right-handed 310
Helix 10	10	D	97	100	Right-handed 310
Helix 11	11	D	142	145	Right-handed 310
Helix 12	12	D	234	238	Right-handed 310

There are 24 sheets in PDB entry 4MC7. 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,

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	83	84	first strand
Strand 2	A	400	401	parallel

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There are 7 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	89	95	first strand
Strand 2	A	420	428	anti-parallel
Strand 3	A	404	410	anti-parallel
Strand 4	A	373	391	anti-parallel
Strand 5	A	355	363	anti-parallel
Strand 6	A	342	350	anti-parallel
Strand 7	A	337	338	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	108	117	first strand
Strand 2	A	122	131	anti-parallel
Strand 3	A	147	152	anti-parallel
Strand 4	A	163	167	anti-parallel

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There are 4 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	170	175	first strand
Strand 2	A	180	186	anti-parallel
Strand 3	A	190	195	anti-parallel
Strand 4	A	198	203	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	219	221	first strand
Strand 2	A	224	231	anti-parallel
Strand 3	A	239	246	anti-parallel
Strand 4	A	249	256	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	264	271	first strand
Strand 2	A	274	280	anti-parallel
Strand 3	A	290	293	anti-parallel
Strand 4	A	299	302	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	83	84	first strand
Strand 2	B	400	401	parallel

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There are 7 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	89	95	first strand
Strand 2	B	420	428	anti-parallel
Strand 3	B	404	410	anti-parallel
Strand 4	B	373	391	anti-parallel
Strand 5	B	355	363	anti-parallel
Strand 6	B	342	350	anti-parallel
Strand 7	B	337	338	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	B	108	117	first strand
Strand 2	B	122	131	anti-parallel
Strand 3	B	147	152	anti-parallel
Strand 4	B	163	167	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	B	170	175	first strand
Strand 2	B	180	186	anti-parallel
Strand 3	B	190	195	anti-parallel
Strand 4	B	198	203	anti-parallel

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There are 4 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	219	221	first strand
Strand 2	B	224	231	anti-parallel
Strand 3	B	239	246	anti-parallel
Strand 4	B	249	256	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	B	264	271	first strand
Strand 2	B	274	280	anti-parallel
Strand 3	B	290	293	anti-parallel
Strand 4	B	299	302	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	C	83	84	first strand
Strand 2	C	400	401	parallel

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There are 7 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	89	95	first strand
Strand 2	C	420	428	anti-parallel
Strand 3	C	404	410	anti-parallel
Strand 4	C	373	391	anti-parallel
Strand 5	C	355	363	anti-parallel
Strand 6	C	342	350	anti-parallel
Strand 7	C	337	338	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	C	108	117	first strand
Strand 2	C	122	131	anti-parallel
Strand 3	C	147	152	anti-parallel
Strand 4	C	163	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	C	170	175	first strand
Strand 2	C	180	186	anti-parallel
Strand 3	C	190	195	anti-parallel
Strand 4	C	198	203	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	C	219	221	first strand
Strand 2	C	224	231	anti-parallel
Strand 3	C	239	246	anti-parallel
Strand 4	C	249	256	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	264	271	first strand
Strand 2	C	274	280	anti-parallel
Strand 3	C	290	293	anti-parallel
Strand 4	C	299	302	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	83	84	first strand
Strand 2	D	400	401	parallel

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There are 7 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	89	95	first strand
Strand 2	D	420	428	anti-parallel
Strand 3	D	404	410	anti-parallel
Strand 4	D	373	391	anti-parallel
Strand 5	D	355	363	anti-parallel
Strand 6	D	342	350	anti-parallel
Strand 7	D	337	338	anti-parallel

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There are 4 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	108	117	first strand
Strand 2	D	122	131	anti-parallel
Strand 3	D	147	152	anti-parallel
Strand 4	D	163	167	anti-parallel

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There are 4 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	170	175	first strand
Strand 2	D	180	186	anti-parallel
Strand 3	D	190	195	anti-parallel
Strand 4	D	198	203	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	219	221	first strand
Strand 2	D	224	231	anti-parallel
Strand 3	D	239	246	anti-parallel
Strand 4	D	249	256	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	264	271	first strand
Strand 2	D	274	280	anti-parallel
Strand 3	D	290	293	anti-parallel
Strand 4	D	299	302	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: 4MC7

Analysis of interatomic Contacts of Structural Units in PDB entry:
4MC7