Analysis of interatomic Contacts of Structural Units in PDB entry:
7CMO

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 7CMO entry

There are 4 chains in PDB entry 7CMO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	LYS 288
B	GLY 3	HIS 286
C	GLY 3	GLN 287
D	PHE 4	HIS 286

There are 31 helices in PDB entry 7CMO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	165	169	Right-handed 310
Helix 2	AA2	A	171	179	Right-handed alpha
Helix 3	AA3	A	181	193	Right-handed alpha
Helix 4	AA4	A	194	198	Right-handed 310
Helix 5	AA5	A	206	209	Right-handed 310
Helix 6	AA6	A	212	232	Right-handed alpha
Helix 7	AA7	A	255	265	Right-handed alpha
Helix 8	AA8	A	277	282	Right-handed 310
Helix 9	AA9	B	165	169	Right-handed 310
Helix 10	AB1	B	171	179	Right-handed alpha
Helix 11	AB2	B	181	193	Right-handed alpha
Helix 12	AB3	B	194	198	Right-handed 310
Helix 13	AB4	B	204	208	Right-handed 310
Helix 14	AB5	B	212	232	Right-handed alpha
Helix 15	AB6	B	255	265	Right-handed alpha
Helix 16	AB7	B	277	281	Right-handed 310
Helix 17	AB8	C	171	179	Right-handed alpha
Helix 18	AB9	C	181	193	Right-handed alpha
Helix 19	AC1	C	194	198	Right-handed 310
Helix 20	AC2	C	206	208	Right-handed 310
Helix 21	AC3	C	212	232	Right-handed alpha
Helix 22	AC4	C	255	265	Right-handed alpha
Helix 23	AC5	C	277	281	Right-handed 310
Helix 24	AC6	D	165	169	Right-handed 310
Helix 25	AC7	D	171	179	Right-handed alpha
Helix 26	AC8	D	181	193	Right-handed alpha
Helix 27	AC9	D	194	198	Right-handed 310
Helix 28	AD1	D	206	208	Right-handed 310
Helix 29	AD2	D	212	232	Right-handed alpha
Helix 30	AD3	D	255	265	Right-handed alpha
Helix 31	AD4	D	277	281	Right-handed 310

There are 21 sheets in PDB entry 7CMO. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3,

There are 3 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	5	9	first strand
Strand 2	A	18	22	anti-parallel
Strand 3	A	28	29	anti-parallel

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There are 7 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	38	40	first strand
Strand 2	A	43	50	anti-parallel
Strand 3	A	93	97	anti-parallel
Strand 4	A	120	124	anti-parallel
Strand 5	A	151	160	parallel
Strand 6	A	135	148	anti-parallel
Strand 7	A	203	204	anti-parallel

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There are 4 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	38	40	first strand
Strand 2	A	43	50	anti-parallel
Strand 3	A	135	148	anti-parallel
Strand 4	A	203	204	anti-parallel

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There are 2 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	58	60	first strand
Strand 2	A	69	71	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	73	74	first strand
Strand 2	A	77	78	anti-parallel

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There are 3 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	5	9	first strand
Strand 2	B	18	22	anti-parallel
Strand 3	B	28	29	anti-parallel

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There are 4 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	5	9	first strand
Strand 2	B	18	22	anti-parallel
Strand 3	B	69	71	anti-parallel
Strand 4	B	58	60	anti-parallel

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There are 6 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	38	40	first strand
Strand 2	B	43	50	anti-parallel
Strand 3	B	93	97	anti-parallel
Strand 4	B	120	124	anti-parallel
Strand 5	B	151	160	parallel
Strand 6	B	114	115	parallel

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There are 5 strands in AA9 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	43	50	anti-parallel
Strand 3	B	135	148	anti-parallel
Strand 4	B	151	160	anti-parallel
Strand 5	B	114	115	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	73	74	first strand
Strand 2	B	77	78	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	4	9	first strand
Strand 2	C	18	23	anti-parallel
Strand 3	C	28	29	anti-parallel

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There are 4 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	4	9	first strand
Strand 2	C	18	23	anti-parallel
Strand 3	C	69	71	anti-parallel
Strand 4	C	58	60	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	44	50	first strand
Strand 2	C	93	97	anti-parallel
Strand 3	C	120	124	anti-parallel
Strand 4	C	155	160	parallel
Strand 5	C	135	143	anti-parallel
Strand 6	C	44	50	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	C	73	74	first strand
Strand 2	C	77	78	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	151	153	first strand
Strand 2	C	146	148	anti-parallel
Strand 3	C	203	204	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	9	first strand
Strand 2	D	18	22	anti-parallel
Strand 3	D	28	29	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	114	115	first strand
Strand 2	D	151	160	parallel
Strand 3	D	135	148	anti-parallel
Strand 4	D	203	204	anti-parallel

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There are 7 strands in AB9 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	43	50	anti-parallel
Strand 3	D	93	97	anti-parallel
Strand 4	D	120	124	anti-parallel
Strand 5	D	151	160	parallel
Strand 6	D	135	148	anti-parallel
Strand 7	D	203	204	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	203	204	first strand
Strand 2	D	135	148	anti-parallel
Strand 3	D	43	50	anti-parallel
Strand 4	D	38	40	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	69	71	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	73	74	first strand
Strand 2	D	77	78	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: 7CMO

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CMO