Analysis of interatomic Contacts of Structural Units in PDB entry:
4DKW

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 4DKW entry

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

Chain ID	Initial residue	Terminal residue
A	THR 289	LYS 482
B	THR 289	LYS 482
C	THR 289	LYS 482
D	THR 289	LYS 482

There are 32 helices in PDB entry 4DKW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	299	303	Right-handed alpha
Helix 2	2	A	354	367	Right-handed alpha
Helix 3	3	A	384	396	Right-handed alpha
Helix 4	4	A	412	426	Right-handed alpha
Helix 5	5	A	435	445	Right-handed alpha
Helix 6	6	A	458	470	Right-handed alpha
Helix 7	7	A	471	474	Right-handed 310
Helix 8	8	A	477	482	Right-handed alpha
Helix 9	9	B	299	303	Right-handed alpha
Helix 10	10	B	354	367	Right-handed alpha
Helix 11	11	B	384	396	Right-handed alpha
Helix 12	12	B	412	426	Right-handed alpha
Helix 13	13	B	435	445	Right-handed alpha
Helix 14	14	B	458	470	Right-handed alpha
Helix 15	15	B	471	474	Right-handed 310
Helix 16	16	B	477	482	Right-handed alpha
Helix 17	17	C	299	303	Right-handed alpha
Helix 18	18	C	354	367	Right-handed alpha
Helix 19	19	C	384	396	Right-handed alpha
Helix 20	20	C	412	426	Right-handed alpha
Helix 21	21	C	435	445	Right-handed alpha
Helix 22	22	C	458	470	Right-handed alpha
Helix 23	23	C	471	474	Right-handed 310
Helix 24	24	C	477	482	Right-handed alpha
Helix 25	25	D	299	303	Right-handed alpha
Helix 26	26	D	354	367	Right-handed alpha
Helix 27	27	D	384	396	Right-handed alpha
Helix 28	28	D	412	426	Right-handed alpha
Helix 29	29	D	435	445	Right-handed alpha
Helix 30	30	D	458	470	Right-handed alpha
Helix 31	31	D	471	474	Right-handed 310
Helix 32	32	D	477	482	Right-handed alpha

There are 12 sheets in PDB entry 4DKW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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	293	294	first strand
Strand 2	A	446	447	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	304	305	first strand
Strand 2	A	429	432	parallel
Strand 3	A	341	350	parallel
Strand 4	A	328	336	anti-parallel
Strand 5	A	315	321	anti-parallel
Strand 6	A	370	372	parallel
Strand 7	A	398	399	parallel

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There are 6 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	304	305	first strand
Strand 2	A	429	432	parallel
Strand 3	A	341	350	parallel
Strand 4	A	328	336	anti-parallel
Strand 5	A	315	321	anti-parallel
Strand 6	A	475	476	anti-parallel

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There are 2 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	293	294	first strand
Strand 2	B	446	447	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	304	305	first strand
Strand 2	B	429	432	parallel
Strand 3	B	341	350	parallel
Strand 4	B	328	336	anti-parallel
Strand 5	B	315	321	anti-parallel
Strand 6	B	370	372	parallel
Strand 7	B	398	399	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	304	305	first strand
Strand 2	B	429	432	parallel
Strand 3	B	341	350	parallel
Strand 4	B	328	336	anti-parallel
Strand 5	B	315	321	anti-parallel
Strand 6	B	475	476	anti-parallel

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There are 2 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	293	294	first strand
Strand 2	C	446	447	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	C	304	305	first strand
Strand 2	C	429	432	parallel
Strand 3	C	341	350	parallel
Strand 4	C	328	336	anti-parallel
Strand 5	C	315	321	anti-parallel
Strand 6	C	370	372	parallel
Strand 7	C	398	399	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	304	305	first strand
Strand 2	C	429	432	parallel
Strand 3	C	341	350	parallel
Strand 4	C	328	336	anti-parallel
Strand 5	C	315	321	anti-parallel
Strand 6	C	475	476	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	293	294	first strand
Strand 2	D	446	447	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	304	305	first strand
Strand 2	D	429	432	parallel
Strand 3	D	341	350	parallel
Strand 4	D	328	336	anti-parallel
Strand 5	D	315	321	anti-parallel
Strand 6	D	370	372	parallel
Strand 7	D	398	399	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	304	305	first strand
Strand 2	D	429	432	parallel
Strand 3	D	341	350	parallel
Strand 4	D	328	336	anti-parallel
Strand 5	D	315	321	anti-parallel
Strand 6	D	475	476	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: 4DKW

Analysis of interatomic Contacts of Structural Units in PDB entry:
4DKW