Analysis of interatomic Contacts of Structural Units in PDB entry:
6ICM

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 6ICM entry

There are 4 chains in PDB entry 6ICM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 7	TYR 350
B	ASN 7	TYR 350
C	ASN 7	TYR 350
D	GLU 502	LEU 588

There are 29 helices in PDB entry 6ICM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	16	Right-handed 310
Helix 2	AA2	A	23	29	Right-handed alpha
Helix 3	AA3	A	68	72	Right-handed 310
Helix 4	AA4	A	160	169	Right-handed alpha
Helix 5	AA5	A	173	178	Right-handed alpha
Helix 6	AA6	A	178	183	Right-handed alpha
Helix 7	AA7	A	274	296	Right-handed alpha
Helix 8	AA8	A	311	331	Right-handed alpha
Helix 9	AA9	A	331	341	Right-handed alpha
Helix 10	AB1	B	10	15	Right-handed 310
Helix 11	AB2	B	23	30	Right-handed alpha
Helix 12	AB3	B	68	72	Right-handed 310
Helix 13	AB4	B	160	169	Right-handed alpha
Helix 14	AB5	B	173	178	Right-handed alpha
Helix 15	AB6	B	274	296	Right-handed alpha
Helix 16	AB7	B	308	310	Right-handed 310
Helix 17	AB8	B	311	331	Right-handed alpha
Helix 18	AB9	B	331	341	Right-handed alpha
Helix 19	AC1	C	10	15	Right-handed 310
Helix 20	AC2	C	23	29	Right-handed alpha
Helix 21	AC3	C	68	72	Right-handed 310
Helix 22	AC4	C	160	169	Right-handed alpha
Helix 23	AC5	C	173	178	Right-handed alpha
Helix 24	AC6	C	274	296	Right-handed alpha
Helix 25	AC7	C	308	310	Right-handed 310
Helix 26	AC8	C	311	331	Right-handed alpha
Helix 27	AC9	C	331	341	Right-handed alpha
Helix 28	AD1	D	521	529	Right-handed alpha
Helix 29	AD2	D	562	567	Right-handed alpha

There are 14 sheets in PDB entry 6ICM. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	18	22	first strand
Strand 2	A	122	126	anti-parallel
Strand 3	A	113	119	anti-parallel
Strand 4	A	54	59	anti-parallel
Strand 5	A	44	51	anti-parallel
Strand 6	A	37	41	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	73	75	first strand
Strand 2	A	78	80	anti-parallel
Strand 3	A	87	88	anti-parallel
Strand 4	A	94	96	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	148	151	first strand
Strand 2	A	260	268	anti-parallel
Strand 3	A	155	157	anti-parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	148	151	first strand
Strand 2	A	260	268	anti-parallel
Strand 3	A	245	254	anti-parallel
Strand 4	A	232	238	anti-parallel
Strand 5	A	223	228	anti-parallel
Strand 6	A	201	206	anti-parallel
Strand 7	A	196	198	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	17	22	first strand
Strand 2	B	122	126	anti-parallel
Strand 3	B	113	119	anti-parallel
Strand 4	B	54	59	anti-parallel
Strand 5	B	44	51	anti-parallel
Strand 6	B	37	41	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	73	75	first strand
Strand 2	B	78	80	anti-parallel
Strand 3	B	87	88	anti-parallel
Strand 4	B	94	96	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	148	151	first strand
Strand 2	B	259	268	anti-parallel
Strand 3	B	155	157	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	148	151	first strand
Strand 2	B	259	268	anti-parallel
Strand 3	B	246	256	anti-parallel
Strand 4	B	232	237	anti-parallel
Strand 5	B	223	228	anti-parallel
Strand 6	B	201	205	anti-parallel
Strand 7	B	196	198	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	22	first strand
Strand 2	C	122	126	anti-parallel
Strand 3	C	113	119	anti-parallel
Strand 4	C	54	59	anti-parallel
Strand 5	C	44	51	anti-parallel
Strand 6	C	37	41	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	73	75	first strand
Strand 2	C	78	80	anti-parallel
Strand 3	C	87	88	anti-parallel
Strand 4	C	94	96	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	148	151	first strand
Strand 2	C	260	268	anti-parallel
Strand 3	C	155	157	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	148	151	first strand
Strand 2	C	260	268	anti-parallel
Strand 3	C	245	254	anti-parallel
Strand 4	C	232	238	anti-parallel
Strand 5	C	223	228	anti-parallel
Strand 6	C	201	206	anti-parallel
Strand 7	C	196	198	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	514	516	first strand
Strand 2	D	504	507	anti-parallel
Strand 3	D	583	586	parallel
Strand 4	D	547	551	anti-parallel
Strand 5	D	571	572	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	554	555	first strand
Strand 2	D	578	579	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: 6ICM

Analysis of interatomic Contacts of Structural Units in PDB entry:
6ICM