Analysis of interatomic Contacts of Structural Units in PDB entry:
3ON7

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 3ON7 entry

There are 4 chains in PDB entry 3ON7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 3	LEU 279
B	MSE 1	LEU 279
C	MSE 1	LEU 279
D	MSE 1	LEU 279

There are 34 helices in PDB entry 3ON7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	25	Right-handed alpha
Helix 2	2	A	35	51	Right-handed alpha
Helix 3	3	A	52	59	Right-handed 310
Helix 4	4	A	98	100	Right-handed 310
Helix 5	5	A	101	126	Right-handed alpha
Helix 6	6	A	128	133	Right-handed alpha
Helix 7	7	A	138	144	Right-handed alpha
Helix 8	8	A	214	221	Right-handed alpha
Helix 9	9	A	264	276	Right-handed alpha
Helix 10	10	B	12	25	Right-handed alpha
Helix 11	11	B	35	51	Right-handed alpha
Helix 12	12	B	52	59	Right-handed 310
Helix 13	13	B	98	100	Right-handed 310
Helix 14	14	B	101	126	Right-handed alpha
Helix 15	15	B	128	133	Right-handed alpha
Helix 16	16	B	138	144	Right-handed alpha
Helix 17	17	B	214	221	Right-handed alpha
Helix 18	18	B	264	277	Right-handed alpha
Helix 19	19	C	12	25	Right-handed alpha
Helix 20	20	C	35	51	Right-handed alpha
Helix 21	21	C	53	59	Right-handed 310
Helix 22	22	C	98	126	Right-handed alpha
Helix 23	23	C	128	133	Right-handed alpha
Helix 24	24	C	138	144	Right-handed alpha
Helix 25	25	C	214	221	Right-handed alpha
Helix 26	26	C	264	276	Right-handed alpha
Helix 27	27	D	12	25	Right-handed alpha
Helix 28	28	D	35	51	Right-handed alpha
Helix 29	29	D	52	59	Right-handed 310
Helix 30	30	D	101	126	Right-handed alpha
Helix 31	31	D	128	133	Right-handed alpha
Helix 32	32	D	138	144	Right-handed alpha
Helix 33	33	D	214	221	Right-handed alpha
Helix 34	34	D	264	277	Right-handed alpha

There are 13 sheets in PDB entry 3ON7. 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,

There are 8 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	5	7	first strand
Strand 2	A	26	30	parallel
Strand 3	A	209	213	anti-parallel
Strand 4	A	179	183	anti-parallel
Strand 5	A	249	251	anti-parallel
Strand 6	A	150	156	anti-parallel
Strand 7	A	87	91	anti-parallel
Strand 8	A	67	69	anti-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	5	7	first strand
Strand 2	A	26	30	parallel
Strand 3	A	209	213	anti-parallel
Strand 4	A	179	183	anti-parallel
Strand 5	A	249	251	anti-parallel
Strand 6	A	150	156	anti-parallel
Strand 7	A	244	246	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	168	173	first strand
Strand 2	A	230	233	anti-parallel
Strand 3	A	190	193	anti-parallel
Strand 4	A	199	201	anti-parallel

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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	5	7	first strand
Strand 2	B	26	30	parallel
Strand 3	B	209	213	anti-parallel
Strand 4	B	179	183	anti-parallel
Strand 5	B	249	251	anti-parallel
Strand 6	B	150	156	anti-parallel
Strand 7	B	87	91	anti-parallel
Strand 8	B	67	69	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	5	7	first strand
Strand 2	B	26	30	parallel
Strand 3	B	209	213	anti-parallel
Strand 4	B	179	183	anti-parallel
Strand 5	B	249	251	anti-parallel
Strand 6	B	150	156	anti-parallel
Strand 7	B	244	246	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	74	75	first strand
Strand 2	B	81	82	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	B	168	173	first strand
Strand 2	B	230	233	anti-parallel
Strand 3	B	190	193	anti-parallel
Strand 4	B	199	201	anti-parallel

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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	5	7	first strand
Strand 2	C	26	30	parallel
Strand 3	C	209	213	anti-parallel
Strand 4	C	179	183	anti-parallel
Strand 5	C	249	251	anti-parallel
Strand 6	C	150	156	anti-parallel
Strand 7	C	87	91	anti-parallel
Strand 8	C	67	69	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	5	7	first strand
Strand 2	C	26	30	parallel
Strand 3	C	209	213	anti-parallel
Strand 4	C	179	183	anti-parallel
Strand 5	C	249	251	anti-parallel
Strand 6	C	150	156	anti-parallel
Strand 7	C	244	246	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	C	168	173	first strand
Strand 2	C	230	233	anti-parallel
Strand 3	C	190	193	anti-parallel
Strand 4	C	199	201	anti-parallel

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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	7	first strand
Strand 2	D	26	30	parallel
Strand 3	D	209	213	anti-parallel
Strand 4	D	179	183	anti-parallel
Strand 5	D	249	251	anti-parallel
Strand 6	D	150	156	anti-parallel
Strand 7	D	87	91	anti-parallel
Strand 8	D	67	69	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	7	first strand
Strand 2	D	26	30	parallel
Strand 3	D	209	213	anti-parallel
Strand 4	D	179	183	anti-parallel
Strand 5	D	249	251	anti-parallel
Strand 6	D	150	156	anti-parallel
Strand 7	D	244	246	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	173	first strand
Strand 2	D	230	233	anti-parallel
Strand 3	D	190	193	anti-parallel
Strand 4	D	199	201	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: 3ON7

Analysis of interatomic Contacts of Structural Units in PDB entry:
3ON7