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

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 1DZG entry

There are 2 chains in PDB entry 1DZG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
I	PRO 4	VAL 431
L	ILE 7	CYS 430

There are 25 helices in PDB entry 1DZG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	13	I	11	15	Right-handed 310
Helix 2	14	I	45	70	Right-handed alpha
Helix 3	15	I	79	94	Right-handed alpha
Helix 4	16	I	95	106	Right-handed alpha
Helix 5	17	I	107	111	Right-handed 310
Helix 6	18	I	115	132	Right-handed alpha
Helix 7	19	I	155	167	Right-handed alpha
Helix 8	20	I	179	181	Right-handed 310
Helix 9	21	I	182	194	Right-handed alpha
Helix 10	22	I	230	234	Right-handed 310
Helix 11	23	I	291	299	Right-handed alpha
Helix 12	24	I	300	311	Right-handed alpha
Helix 13	25	I	331	339	Right-handed alpha
Helix 14	1	L	43	69	Right-handed alpha
Helix 15	2	L	79	92	Right-handed alpha
Helix 16	3	L	95	106	Right-handed alpha
Helix 17	4	L	107	111	Right-handed 310
Helix 18	5	L	118	132	Right-handed alpha
Helix 19	6	L	155	166	Right-handed alpha
Helix 20	7	L	178	194	Right-handed alpha
Helix 21	8	L	230	234	Right-handed 310
Helix 22	9	L	292	299	Right-handed alpha
Helix 23	10	L	302	310	Right-handed alpha
Helix 24	11	L	331	339	Right-handed alpha
Helix 25	12	L	341	345	Right-handed 310

There are 8 sheets in PDB entry 1DZG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	76	78	first strand
Strand 2	L	419	426	anti-parallel
Strand 3	L	408	414	anti-parallel
Strand 4	L	279	285	anti-parallel
Strand 5	L	267	273	anti-parallel
Strand 6	L	254	263	anti-parallel
Strand 7	L	312	318	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	L	139	148	first strand
Strand 2	L	213	224	anti-parallel
Strand 3	L	379	390	anti-parallel
Strand 4	L	364	375	anti-parallel
Strand 5	L	323	330	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	235	241	first strand
Strand 2	L	245	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	76	78	first strand
Strand 2	I	419	426	anti-parallel
Strand 3	I	408	414	anti-parallel
Strand 4	I	279	285	anti-parallel
Strand 5	I	267	273	anti-parallel
Strand 6	I	251	263	anti-parallel
Strand 7	I	312	321	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	139	142	first strand
Strand 2	I	219	222	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	I	145	147	first strand
Strand 2	I	214	217	anti-parallel
Strand 3	I	367	375	parallel
Strand 4	I	323	330	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	152	154	first strand
Strand 2	I	354	356	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	235	240	first strand
Strand 2	I	246	251	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: 1DZG

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