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

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 3DGC entry

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

Chain ID	Initial residue	Terminal residue
L	HIS 39	ILE 179
R	ASP 23	ASP 224
M	HIS 39	ILE 179
S	GLU 19	ARG 225

There are 28 helices in PDB entry 3DGC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	L	43	47	Right-handed 310
Helix 2	2	L	49	67	Right-handed alpha
Helix 3	3	L	76	81	Right-handed 310
Helix 4	4	L	84	86	Right-handed 310
Helix 5	5	L	87	103	Right-handed alpha
Helix 6	6	L	104	108	Right-handed 310
Helix 7	7	L	114	129	Right-handed alpha
Helix 8	8	L	130	132	Right-handed 310
Helix 9	9	L	139	155	Right-handed alpha
Helix 10	10	L	155	166	Right-handed alpha
Helix 11	11	L	166	178	Right-handed alpha
Helix 12	12	R	114	119	Right-handed alpha
Helix 13	13	R	156	160	Right-handed alpha
Helix 14	14	R	206	209	Right-handed 310
Helix 15	15	M	43	47	Right-handed 310
Helix 16	16	M	49	67	Right-handed alpha
Helix 17	17	M	76	81	Right-handed 310
Helix 18	18	M	84	86	Right-handed 310
Helix 19	19	M	87	103	Right-handed alpha
Helix 20	20	M	104	108	Right-handed 310
Helix 21	21	M	111	130	Right-handed alpha
Helix 22	22	M	138	155	Right-handed alpha
Helix 23	23	M	155	165	Right-handed alpha
Helix 24	24	M	166	178	Right-handed alpha
Helix 25	25	S	20	24	Right-handed 310
Helix 26	26	S	114	119	Right-handed alpha
Helix 27	27	S	156	160	Right-handed alpha
Helix 28	28	S	206	209	Right-handed 310

There are 12 sheets in PDB entry 3DGC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	25	33	first strand
Strand 2	R	36	43	anti-parallel
Strand 3	R	78	80	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	66	67	first strand
Strand 2	R	52	59	anti-parallel
Strand 3	R	92	99	anti-parallel
Strand 4	R	105	109	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	125	130	first strand
Strand 2	R	135	140	anti-parallel
Strand 3	R	185	188	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	143	147	first strand
Strand 2	R	153	155	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	R	175	181	first strand
Strand 2	R	164	172	anti-parallel
Strand 3	R	196	205	anti-parallel
Strand 4	R	210	211	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	R	175	181	first strand
Strand 2	R	164	172	anti-parallel
Strand 3	R	196	205	anti-parallel
Strand 4	R	215	220	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	26	33	first strand
Strand 2	S	36	42	anti-parallel
Strand 3	S	78	80	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	S	66	67	first strand
Strand 2	S	52	59	anti-parallel
Strand 3	S	92	99	anti-parallel
Strand 4	S	105	109	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	126	130	first strand
Strand 2	S	135	139	anti-parallel
Strand 3	S	185	188	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	143	147	first strand
Strand 2	S	153	155	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	S	175	181	first strand
Strand 2	S	164	172	anti-parallel
Strand 3	S	196	205	anti-parallel
Strand 4	S	210	211	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	S	175	181	first strand
Strand 2	S	164	172	anti-parallel
Strand 3	S	196	205	anti-parallel
Strand 4	S	215	220	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: 3DGC

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