Analysis of interatomic Contacts of Structural Units in PDB entry:
1DN0

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 1DN0 entry

There are 4 chains in PDB entry 1DN0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 1	CYS 215
B	GLU 1	VAL 225
C	GLU 1	CYS 215
D	GLU 1	VAL 225

There are 11 helices in PDB entry 1DN0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	29	32	Right-handed 310
Helix 2	2	A	80	84	Right-handed 310
Helix 3	3	A	122	128	Right-handed alpha
Helix 4	4	A	184	189	Right-handed alpha
Helix 5	5	B	86	90	Right-handed 310
Helix 6	6	C	29	32	Right-handed 310
Helix 7	7	C	80	84	Right-handed 310
Helix 8	8	C	122	128	Right-handed alpha
Helix 9	9	C	184	189	Right-handed alpha
Helix 10	10	D	86	90	Right-handed 310
Helix 11	11	D	194	199	Right-handed alpha

There are 21 sheets in PDB entry 1DN0. Click on sheet of interest to get list of strands forming it: A, B, B1, C, D, E, F, F1, G, G1, H, I, J, J1, K, L, M, N, N1, O, P,

There are 4 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	4	7	first strand
Strand 2	A	19	25	anti-parallel
Strand 3	A	71	76	anti-parallel
Strand 4	A	63	68	anti-parallel

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There are 5 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	54	55	first strand
Strand 2	A	46	50	anti-parallel
Strand 3	A	34	39	anti-parallel
Strand 4	A	86	91	anti-parallel
Strand 5	A	98	99	anti-parallel

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There are 6 strands in B1 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	46	50	anti-parallel
Strand 3	A	34	39	anti-parallel
Strand 4	A	86	91	anti-parallel
Strand 5	A	103	107	anti-parallel
Strand 6	A	10	13	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	115	119	first strand
Strand 2	A	130	140	anti-parallel
Strand 3	A	174	183	anti-parallel
Strand 4	A	160	164	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	154	156	first strand
Strand 2	A	146	151	anti-parallel
Strand 3	A	192	198	anti-parallel
Strand 4	A	206	211	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	B	3	7	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	77	82	anti-parallel
Strand 4	B	67	72	anti-parallel

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There are 5 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	57	59	first strand
Strand 2	B	46	51	anti-parallel
Strand 3	B	34	39	anti-parallel
Strand 4	B	91	97	anti-parallel
Strand 5	B	109	110	anti-parallel

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There are 6 strands in F1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	57	59	first strand
Strand 2	B	46	51	anti-parallel
Strand 3	B	34	39	anti-parallel
Strand 4	B	91	97	anti-parallel
Strand 5	B	114	118	anti-parallel
Strand 6	B	11	12	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	127	132	first strand
Strand 2	B	144	153	anti-parallel
Strand 3	B	184	193	anti-parallel
Strand 4	B	173	175	anti-parallel

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There are 4 strands in G1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	132	first strand
Strand 2	B	144	153	anti-parallel
Strand 3	B	184	193	anti-parallel
Strand 4	B	179	181	anti-parallel

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There are 4 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	169	170	first strand
Strand 2	B	159	164	anti-parallel
Strand 3	B	205	211	anti-parallel
Strand 4	B	217	222	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	C	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	71	76	anti-parallel
Strand 4	C	63	68	anti-parallel

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There are 5 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	54	55	first strand
Strand 2	C	46	50	anti-parallel
Strand 3	C	34	39	anti-parallel
Strand 4	C	86	91	anti-parallel
Strand 5	C	98	99	anti-parallel

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There are 6 strands in J1 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	46	50	anti-parallel
Strand 3	C	34	39	anti-parallel
Strand 4	C	86	91	anti-parallel
Strand 5	C	103	107	anti-parallel
Strand 6	C	10	13	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	C	115	119	first strand
Strand 2	C	130	140	anti-parallel
Strand 3	C	174	183	anti-parallel
Strand 4	C	160	164	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	C	154	155	first strand
Strand 2	C	146	151	anti-parallel
Strand 3	C	192	198	anti-parallel
Strand 4	C	206	211	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	3	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	77	82	anti-parallel
Strand 4	D	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	57	59	first strand
Strand 2	D	46	51	anti-parallel
Strand 3	D	34	39	anti-parallel
Strand 4	D	91	97	anti-parallel
Strand 5	D	109	110	anti-parallel

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There are 6 strands in N1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	57	59	first strand
Strand 2	D	46	51	anti-parallel
Strand 3	D	34	39	anti-parallel
Strand 4	D	91	97	anti-parallel
Strand 5	D	114	118	anti-parallel
Strand 6	D	11	12	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	D	127	132	first strand
Strand 2	D	144	153	anti-parallel
Strand 3	D	184	193	anti-parallel
Strand 4	D	179	181	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	D	169	170	first strand
Strand 2	D	159	164	anti-parallel
Strand 3	D	205	211	anti-parallel
Strand 4	D	217	222	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: 1DN0

Analysis of interatomic Contacts of Structural Units in PDB entry:
1DN0