Analysis of interatomic Contacts of Structural Units in PDB entry:
1K8F

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 1K8F entry

There are 4 chains in PDB entry 1K8F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 319	GLY 475
B	PRO 319	GLY 475
C	PRO 319	GLY 475
D	PRO 319	GLY 475

There are no helices in PDB entry 1K8F

There are 8 sheets in PDB entry 1K8F. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	321	325	first strand
Strand 2	A	328	332	anti-parallel
Strand 3	A	350	354	parallel
Strand 4	A	369	373	parallel
Strand 5	A	388	392	parallel
Strand 6	A	407	411	parallel
Strand 7	A	428	432	parallel
Strand 8	B	456	461	anti-parallel
Strand 9	B	466	471	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	340	342	first strand
Strand 2	A	360	367	parallel
Strand 3	A	376	385	parallel
Strand 4	A	395	401	parallel
Strand 5	A	414	419	parallel
Strand 6	A	435	443	parallel
Strand 7	A	447	452	anti-parallel

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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	466	471	first strand
Strand 2	A	456	461	anti-parallel
Strand 3	B	428	432	anti-parallel
Strand 4	B	407	411	parallel
Strand 5	B	388	392	parallel
Strand 6	B	369	373	parallel
Strand 7	B	350	354	parallel
Strand 8	B	328	332	parallel
Strand 9	B	321	325	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	B	340	342	first strand
Strand 2	B	357	367	parallel
Strand 3	B	376	385	parallel
Strand 4	B	395	401	parallel
Strand 5	B	414	419	parallel
Strand 6	B	435	443	parallel
Strand 7	B	447	452	anti-parallel

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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	321	325	first strand
Strand 2	C	328	332	anti-parallel
Strand 3	C	350	354	parallel
Strand 4	C	369	373	parallel
Strand 5	C	388	392	parallel
Strand 6	C	407	411	parallel
Strand 7	C	428	432	parallel
Strand 8	D	456	461	anti-parallel
Strand 9	D	466	471	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	340	342	first strand
Strand 2	C	360	367	parallel
Strand 3	C	376	385	parallel
Strand 4	C	395	401	parallel
Strand 5	C	414	419	parallel
Strand 6	C	435	443	parallel
Strand 7	C	447	453	anti-parallel

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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	466	471	first strand
Strand 2	C	456	461	anti-parallel
Strand 3	D	428	432	anti-parallel
Strand 4	D	407	411	parallel
Strand 5	D	388	392	parallel
Strand 6	D	369	373	parallel
Strand 7	D	350	354	parallel
Strand 8	D	328	332	parallel
Strand 9	D	321	325	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	340	342	first strand
Strand 2	D	360	367	parallel
Strand 3	D	376	385	parallel
Strand 4	D	395	401	parallel
Strand 5	D	414	419	parallel
Strand 6	D	435	443	parallel
Strand 7	D	447	452	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: 1K8F

Analysis of interatomic Contacts of Structural Units in PDB entry:
1K8F