Analysis of interatomic Contacts of Structural Units in PDB entry:
6U2K

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 6U2K entry

There is 1 chain in PDB entry 6U2K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLU 11	HIS 614

There are 12 helices in PDB entry 6U2K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	13	22	Right-handed alpha
Helix 2	AA2	B	95	100	Right-handed alpha
Helix 3	AA3	B	113	125	Right-handed alpha
Helix 4	AA4	B	151	157	Right-handed alpha
Helix 5	AA5	B	160	165	Right-handed alpha
Helix 6	AA6	B	172	185	Right-handed alpha
Helix 7	AA7	B	206	211	Right-handed alpha
Helix 8	AA8	B	215	233	Right-handed alpha
Helix 9	AA9	B	248	252	Right-handed alpha
Helix 10	AB1	B	271	276	Right-handed alpha
Helix 11	AB2	B	294	297	Right-handed 310
Helix 12	AB3	B	309	327	Right-handed alpha

There are 11 sheets in PDB entry 6U2K. 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 2 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	33	35	first strand
Strand 2	B	40	42	anti-parallel

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There are 4 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	67	71	first strand
Strand 2	B	140	144	anti-parallel
Strand 3	B	187	195	anti-parallel
Strand 4	B	284	292	anti-parallel

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There are 4 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	82	84	first strand
Strand 2	B	128	134	anti-parallel
Strand 3	B	198	205	anti-parallel
Strand 4	B	253	260	anti-parallel

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There are 2 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	331	332	first strand
Strand 2	B	347	348	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	B	364	368	first strand
Strand 2	B	432	440	anti-parallel
Strand 3	B	399	402	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	364	368	first strand
Strand 2	B	432	440	anti-parallel
Strand 3	B	406	408	anti-parallel

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There are 2 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	411	414	first strand
Strand 2	B	426	429	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	417	418	first strand
Strand 2	B	422	423	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	455	456	first strand
Strand 2	B	484	487	anti-parallel
Strand 3	B	475	478	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	B	501	505	first strand
Strand 2	B	541	546	anti-parallel
Strand 3	B	530	536	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	B	579	582	first strand
Strand 2	B	587	591	anti-parallel
Strand 3	B	598	600	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: 6U2K

Analysis of interatomic Contacts of Structural Units in PDB entry:
6U2K