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

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 6MKB entry

There are 4 chains in PDB entry 6MKB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 145	PRO 307
B	SER 145	GLU 309
C	SER 145	GLU 309
D	SER 145	PRO 307

There are 4 helices in PDB entry 6MKB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	282	285	Right-handed 310
Helix 2	AA2	B	282	285	Right-handed 310
Helix 3	AA3	C	282	285	Right-handed 310
Helix 4	AA4	D	282	285	Right-handed 310

There are 16 sheets in PDB entry 6MKB. 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, AB6, AB7,

There are 5 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	166	167	first strand
Strand 2	A	148	153	anti-parallel
Strand 3	A	296	304	anti-parallel
Strand 4	A	196	208	anti-parallel
Strand 5	A	253	263	anti-parallel

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There are 5 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	166	167	first strand
Strand 2	A	148	153	anti-parallel
Strand 3	A	296	304	anti-parallel
Strand 4	A	196	208	anti-parallel
Strand 5	A	287	288	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	A	162	163	first strand
Strand 2	A	267	278	anti-parallel
Strand 3	A	189	192	anti-parallel
Strand 4	A	181	184	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	162	163	first strand
Strand 2	A	267	278	anti-parallel
Strand 3	A	218	228	anti-parallel
Strand 4	A	238	243	anti-parallel

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There are 5 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	166	167	first strand
Strand 2	B	148	153	anti-parallel
Strand 3	B	296	304	anti-parallel
Strand 4	B	196	208	anti-parallel
Strand 5	B	253	263	anti-parallel

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There are 5 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	166	167	first strand
Strand 2	B	148	153	anti-parallel
Strand 3	B	296	304	anti-parallel
Strand 4	B	196	208	anti-parallel
Strand 5	B	287	288	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	162	163	first strand
Strand 2	B	267	278	anti-parallel
Strand 3	B	189	192	anti-parallel
Strand 4	B	181	184	anti-parallel

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There are 4 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	162	163	first strand
Strand 2	B	267	278	anti-parallel
Strand 3	B	218	228	anti-parallel
Strand 4	B	238	243	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	166	167	first strand
Strand 2	C	148	153	anti-parallel
Strand 3	C	296	304	anti-parallel
Strand 4	C	196	208	anti-parallel
Strand 5	C	253	263	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	176	177	first strand
Strand 2	C	148	153	anti-parallel
Strand 3	C	296	304	anti-parallel
Strand 4	C	196	208	anti-parallel
Strand 5	C	287	288	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	162	163	first strand
Strand 2	C	267	278	anti-parallel
Strand 3	C	189	192	anti-parallel
Strand 4	C	181	184	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	C	162	163	first strand
Strand 2	C	267	278	anti-parallel
Strand 3	C	218	228	anti-parallel
Strand 4	C	238	243	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	167	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	296	304	anti-parallel
Strand 4	D	196	208	anti-parallel
Strand 5	D	253	263	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	167	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	296	304	anti-parallel
Strand 4	D	196	208	anti-parallel
Strand 5	D	287	288	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	162	163	first strand
Strand 2	D	267	278	anti-parallel
Strand 3	D	189	192	anti-parallel
Strand 4	D	181	184	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	162	163	first strand
Strand 2	D	267	278	anti-parallel
Strand 3	D	218	228	anti-parallel
Strand 4	D	238	243	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: 6MKB

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