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

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 6TFK entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 95	LYS 789
B	GLU 95	LYS 789
C	GLU 95	LYS 789
D	GLU 95	LYS 789

There are 32 helices in PDB entry 6TFK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	95	182	Right-handed alpha
Helix 2	2	A	204	219	Right-handed alpha
Helix 3	3	A	227	239	Right-handed alpha
Helix 4	4	A	248	258	Right-handed alpha
Helix 5	5	A	267	296	Right-handed alpha
Helix 6	6	A	304	321	Right-handed alpha
Helix 7	7	A	396	399	Right-handed alpha
Helix 8	8	A	511	518	Right-handed alpha
Helix 9	9	B	95	182	Right-handed alpha
Helix 10	10	B	204	219	Right-handed alpha
Helix 11	11	B	227	239	Right-handed alpha
Helix 12	12	B	248	258	Right-handed alpha
Helix 13	13	B	267	296	Right-handed alpha
Helix 14	14	B	304	321	Right-handed alpha
Helix 15	15	B	396	399	Right-handed alpha
Helix 16	16	B	511	518	Right-handed alpha
Helix 17	17	C	95	182	Right-handed alpha
Helix 18	18	C	204	219	Right-handed alpha
Helix 19	19	C	227	239	Right-handed alpha
Helix 20	20	C	248	258	Right-handed alpha
Helix 21	21	C	267	296	Right-handed alpha
Helix 22	22	C	304	321	Right-handed alpha
Helix 23	23	C	396	399	Right-handed alpha
Helix 24	24	C	511	518	Right-handed alpha
Helix 25	25	D	95	182	Right-handed alpha
Helix 26	26	D	204	219	Right-handed alpha
Helix 27	27	D	227	239	Right-handed alpha
Helix 28	28	D	248	258	Right-handed alpha
Helix 29	29	D	267	296	Right-handed alpha
Helix 30	30	D	304	321	Right-handed alpha
Helix 31	31	D	396	399	Right-handed alpha
Helix 32	32	D	511	518	Right-handed alpha

There are 40 sheets in PDB entry 6TFK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN,

There are 4 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	329	331	first strand
Strand 2	A	502	508	anti-parallel
Strand 3	A	491	497	anti-parallel
Strand 4	A	413	416	anti-parallel

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There are 2 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	334	338	first strand
Strand 2	A	474	478	anti-parallel

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There are 4 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	346	350	first strand
Strand 2	A	421	428	anti-parallel
Strand 3	A	435	443	anti-parallel
Strand 4	A	451	457	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	479	482	first strand
Strand 2	A	356	364	anti-parallel
Strand 3	A	368	376	anti-parallel
Strand 4	A	389	393	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	407	409	first strand
Strand 2	A	465	467	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	573	575	first strand
Strand 2	A	657	660	anti-parallel
Strand 3	A	595	603	anti-parallel
Strand 4	A	630	636	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	581	584	first strand
Strand 2	A	645	651	anti-parallel
Strand 3	A	605	611	anti-parallel
Strand 4	A	617	621	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	596	598	first strand
Strand 2	A	663	665	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	685	687	first strand
Strand 2	A	706	710	anti-parallel
Strand 3	A	766	770	anti-parallel
Strand 4	A	730	734	anti-parallel
Strand 5	A	739	744	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	690	693	first strand
Strand 2	A	696	700	anti-parallel
Strand 3	A	780	784	anti-parallel
Strand 4	A	718	726	anti-parallel
Strand 5	A	751	757	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	329	331	first strand
Strand 2	B	502	508	anti-parallel
Strand 3	B	491	497	anti-parallel
Strand 4	B	413	416	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	334	338	first strand
Strand 2	B	474	478	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	346	350	first strand
Strand 2	B	421	428	anti-parallel
Strand 3	B	435	443	anti-parallel
Strand 4	B	451	457	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	479	482	first strand
Strand 2	B	356	364	anti-parallel
Strand 3	B	368	376	anti-parallel
Strand 4	B	389	393	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	407	409	first strand
Strand 2	B	465	467	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	573	575	first strand
Strand 2	B	657	660	anti-parallel
Strand 3	B	595	603	anti-parallel
Strand 4	B	630	636	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	581	584	first strand
Strand 2	B	645	651	anti-parallel
Strand 3	B	605	611	anti-parallel
Strand 4	B	617	621	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	596	598	first strand
Strand 2	B	663	665	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	685	687	first strand
Strand 2	B	706	710	anti-parallel
Strand 3	B	766	770	anti-parallel
Strand 4	B	730	734	anti-parallel
Strand 5	B	739	744	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	690	693	first strand
Strand 2	B	696	700	anti-parallel
Strand 3	B	780	784	anti-parallel
Strand 4	B	718	726	anti-parallel
Strand 5	B	751	757	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	329	331	first strand
Strand 2	C	502	508	anti-parallel
Strand 3	C	491	497	anti-parallel
Strand 4	C	413	416	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	334	338	first strand
Strand 2	C	474	478	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	346	350	first strand
Strand 2	C	421	428	anti-parallel
Strand 3	C	435	443	anti-parallel
Strand 4	C	451	457	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	479	482	first strand
Strand 2	C	356	364	anti-parallel
Strand 3	C	368	376	anti-parallel
Strand 4	C	389	393	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	407	409	first strand
Strand 2	C	465	467	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	573	575	first strand
Strand 2	C	657	660	anti-parallel
Strand 3	C	595	603	anti-parallel
Strand 4	C	630	636	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	581	584	first strand
Strand 2	C	645	651	anti-parallel
Strand 3	C	605	611	anti-parallel
Strand 4	C	617	621	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	596	598	first strand
Strand 2	C	663	665	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	685	687	first strand
Strand 2	C	706	710	anti-parallel
Strand 3	C	766	770	anti-parallel
Strand 4	C	730	734	anti-parallel
Strand 5	C	739	744	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	690	693	first strand
Strand 2	C	696	700	anti-parallel
Strand 3	C	780	784	anti-parallel
Strand 4	C	718	726	anti-parallel
Strand 5	C	751	757	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	329	331	first strand
Strand 2	D	502	508	anti-parallel
Strand 3	D	491	497	anti-parallel
Strand 4	D	413	416	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	334	338	first strand
Strand 2	D	474	478	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	346	350	first strand
Strand 2	D	421	428	anti-parallel
Strand 3	D	435	443	anti-parallel
Strand 4	D	451	457	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	479	482	first strand
Strand 2	D	356	364	anti-parallel
Strand 3	D	368	376	anti-parallel
Strand 4	D	389	393	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	407	409	first strand
Strand 2	D	465	467	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	573	575	first strand
Strand 2	D	657	660	anti-parallel
Strand 3	D	595	603	anti-parallel
Strand 4	D	630	636	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	581	584	first strand
Strand 2	D	645	651	anti-parallel
Strand 3	D	605	611	anti-parallel
Strand 4	D	617	621	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	596	598	first strand
Strand 2	D	663	665	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	685	687	first strand
Strand 2	D	706	710	anti-parallel
Strand 3	D	766	770	anti-parallel
Strand 4	D	730	734	anti-parallel
Strand 5	D	739	744	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	690	693	first strand
Strand 2	D	696	700	anti-parallel
Strand 3	D	780	784	anti-parallel
Strand 4	D	718	726	anti-parallel
Strand 5	D	751	757	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: 6TFK

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