Analysis of interatomic Contacts of Structural Units in PDB entry:
8W3R

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 8W3R entry

There are 2 chains in PDB entry 8W3R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 1	LEU 233
F	GLN 26	SER 509

There are 18 helices in PDB entry 8W3R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	28	32	Right-handed 310
Helix 2	AA2	A	61	64	Right-handed 310
Helix 3	AA3	A	84	88	Right-handed 310
Helix 4	AA4	A	100	100	Right-handed 310
Helix 5	AA5	F	73	99	Right-handed alpha
Helix 6	AA6	F	148	159	Right-handed alpha
Helix 7	AA7	F	162	171	Right-handed alpha
Helix 8	AA8	F	195	203	Right-handed alpha
Helix 9	AA9	F	203	208	Right-handed alpha
Helix 10	AB1	F	216	240	Right-handed alpha
Helix 11	AB2	F	253	263	Right-handed alpha
Helix 12	AB3	F	267	277	Right-handed alpha
Helix 13	AB4	F	277	284	Right-handed alpha
Helix 14	AB5	F	354	356	Right-handed 310
Helix 15	AB6	F	370	372	Right-handed 310
Helix 16	AB7	F	376	383	Right-handed 310
Helix 17	AB8	F	473	478	Right-handed 310
Helix 18	AB9	F	491	508	Right-handed alpha

There are 11 sheets in PDB entry 8W3R. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 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	3	7	first strand
Strand 2	A	17	25	anti-parallel
Strand 3	A	77	83	anti-parallel
Strand 4	A	67	72	anti-parallel

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There are 6 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	10	11	first strand
Strand 2	A	107	110	parallel
Strand 3	A	89	96	anti-parallel
Strand 4	A	33	39	anti-parallel
Strand 5	A	45	51	anti-parallel
Strand 6	A	57	59	anti-parallel

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There are 5 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	136	139	first strand
Strand 2	A	228	232	parallel
Strand 3	A	211	217	anti-parallel
Strand 4	A	159	164	anti-parallel
Strand 5	A	170	174	anti-parallel

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There are 4 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	136	139	first strand
Strand 2	A	228	232	parallel
Strand 3	A	211	217	anti-parallel
Strand 4	A	222	224	anti-parallel

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There are 3 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	144	150	first strand
Strand 2	A	196	202	anti-parallel
Strand 3	A	189	193	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	358	361	first strand
Strand 2	F	364	368	anti-parallel
Strand 3	F	38	49	parallel
Strand 4	F	308	318	anti-parallel
Strand 5	F	340	345	anti-parallel
Strand 6	F	348	352	anti-parallel
Strand 7	F	373	375	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	358	361	first strand
Strand 2	F	364	368	anti-parallel
Strand 3	F	38	49	parallel
Strand 4	F	29	33	anti-parallel
Strand 5	F	465	469	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	F	176	180	first strand
Strand 2	F	186	194	anti-parallel
Strand 3	F	51	60	parallel
Strand 4	F	296	305	anti-parallel
Strand 5	F	286	292	anti-parallel
Strand 6	F	243	244	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	321	322	first strand
Strand 2	F	333	336	anti-parallel
Strand 3	F	395	398	anti-parallel
Strand 4	F	489	490	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	404	408	first strand
Strand 2	F	411	416	anti-parallel
Strand 3	F	438	443	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	F	422	423	first strand
Strand 2	F	449	452	anti-parallel
Strand 3	F	455	458	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: 8W3R

Analysis of interatomic Contacts of Structural Units in PDB entry:
8W3R