Analysis of interatomic Contacts of Structural Units in PDB entry:
6A5A

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 6A5A entry

There are 2 chains in PDB entry 6A5A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLY 26	PRO 408
A	GLY 26	PRO 408

There are 14 helices in PDB entry 6A5A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	114	118	Right-handed 310
Helix 2	AA2	B	134	143	Right-handed alpha
Helix 3	AA3	B	224	232	Right-handed 310
Helix 4	AA4	B	240	243	Right-handed 310
Helix 5	AA5	B	271	276	Right-handed alpha
Helix 6	AA6	B	284	290	Right-handed alpha
Helix 7	AA7	B	341	347	Right-handed alpha
Helix 8	AA8	A	114	118	Right-handed 310
Helix 9	AA9	A	134	143	Right-handed alpha
Helix 10	AB1	A	224	232	Right-handed 310
Helix 11	AB2	A	240	243	Right-handed 310
Helix 12	AB3	A	271	276	Right-handed alpha
Helix 13	AB4	A	284	290	Right-handed alpha
Helix 14	AB5	A	341	347	Right-handed alpha

There are 14 sheets in PDB entry 6A5A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	31	first strand
Strand 2	B	180	186	anti-parallel
Strand 3	B	98	105	anti-parallel
Strand 4	B	147	153	anti-parallel
Strand 5	B	210	217	anti-parallel
Strand 6	B	391	397	anti-parallel
Strand 7	B	303	311	anti-parallel
Strand 8	B	353	361	anti-parallel
Strand 9	B	192	195	parallel
Strand 10	B	202	204	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	B	29	31	first strand
Strand 2	B	180	186	anti-parallel
Strand 3	B	98	105	anti-parallel
Strand 4	B	147	153	anti-parallel
Strand 5	B	210	217	anti-parallel
Strand 6	B	237	238	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	39	40	first strand
Strand 2	B	46	47	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	63	first strand
Strand 2	B	79	83	anti-parallel
Strand 3	B	176	178	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	92	first strand
Strand 2	B	160	167	anti-parallel
Strand 3	B	120	124	anti-parallel
Strand 4	B	127	133	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	250	253	first strand
Strand 2	B	277	280	anti-parallel
Strand 3	B	388	389	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	293	298	first strand
Strand 2	B	369	376	anti-parallel
Strand 3	B	324	328	anti-parallel
Strand 4	B	331	334	anti-parallel

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There are 10 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	29	31	first strand
Strand 2	A	180	186	anti-parallel
Strand 3	A	98	105	anti-parallel
Strand 4	A	147	153	anti-parallel
Strand 5	A	210	217	anti-parallel
Strand 6	A	391	397	anti-parallel
Strand 7	A	303	311	anti-parallel
Strand 8	A	353	361	anti-parallel
Strand 9	A	192	195	parallel
Strand 10	A	202	204	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	29	31	first strand
Strand 2	A	180	186	anti-parallel
Strand 3	A	98	105	anti-parallel
Strand 4	A	147	153	anti-parallel
Strand 5	A	210	217	anti-parallel
Strand 6	A	237	238	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	39	40	first strand
Strand 2	A	46	47	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	A	60	63	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	176	178	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	87	92	first strand
Strand 2	A	160	167	anti-parallel
Strand 3	A	120	124	anti-parallel
Strand 4	A	127	133	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	250	253	first strand
Strand 2	A	277	280	anti-parallel
Strand 3	A	388	389	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	293	298	first strand
Strand 2	A	369	376	anti-parallel
Strand 3	A	324	328	anti-parallel
Strand 4	A	331	334	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: 6A5A

Analysis of interatomic Contacts of Structural Units in PDB entry:
6A5A