Analysis of interatomic Contacts of Structural Units in PDB entry:
8TTQ

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 8TTQ entry

There are 2 chains in PDB entry 8TTQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 13	ILE 733
B	CYS 13	ILE 733

There are 21 helices in PDB entry 8TTQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	31	36	Right-handed 310
Helix 2	AA2	A	157	188	Right-handed alpha
Helix 3	AA3	A	193	201	Right-handed alpha
Helix 4	AA4	A	206	217	Right-handed alpha
Helix 5	AA5	A	223	235	Right-handed alpha
Helix 6	AA6	A	238	245	Right-handed alpha
Helix 7	AA7	A	316	321	Right-handed 310
Helix 8	AA8	A	377	382	Right-handed alpha
Helix 9	AA9	A	627	647	Right-handed alpha
Helix 10	AB1	A	704	716	Right-handed alpha
Helix 11	AB2	B	31	37	Right-handed 310
Helix 12	AB3	B	157	188	Right-handed alpha
Helix 13	AB4	B	191	199	Right-handed alpha
Helix 14	AB5	B	206	217	Right-handed alpha
Helix 15	AB6	B	224	236	Right-handed alpha
Helix 16	AB7	B	238	245	Right-handed alpha
Helix 17	AB8	B	262	266	Right-handed alpha
Helix 18	AB9	B	317	321	Right-handed 310
Helix 19	AC1	B	627	646	Right-handed alpha
Helix 20	AC2	B	703	716	Right-handed alpha
Helix 21	AC3	B	728	733	Right-handed alpha

There are 22 sheets in PDB entry 8TTQ. 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, AB8, AB9, AC1, AC2, AC3, AC4,

There are 6 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	14	15	first strand
Strand 2	A	150	155	anti-parallel
Strand 3	A	58	73	anti-parallel
Strand 4	A	128	138	anti-parallel
Strand 5	A	84	94	anti-parallel
Strand 6	A	97	104	anti-parallel

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There are 3 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	18	23	first strand
Strand 2	A	58	73	anti-parallel
Strand 3	A	113	116	anti-parallel

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There are 2 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	47	48	first strand
Strand 2	A	146	147	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	A	120	121	first strand
Strand 2	A	124	125	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	275	279	first strand
Strand 2	A	284	288	anti-parallel
Strand 3	A	300	304	anti-parallel
Strand 4	A	309	314	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	330	334	first strand
Strand 2	A	339	343	anti-parallel
Strand 3	A	361	365	anti-parallel
Strand 4	A	370	375	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	A	387	388	first strand
Strand 2	A	407	408	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	A	391	395	first strand
Strand 2	A	400	404	anti-parallel
Strand 3	A	428	432	anti-parallel
Strand 4	A	438	442	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	A	457	464	first strand
Strand 2	A	469	477	anti-parallel
Strand 3	A	480	481	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	457	464	first strand
Strand 2	A	469	477	anti-parallel
Strand 3	A	486	489	anti-parallel
Strand 4	A	495	497	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	A	517	521	first strand
Strand 2	A	526	530	anti-parallel
Strand 3	A	548	552	anti-parallel
Strand 4	A	557	560	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	588	590	first strand
Strand 2	A	599	601	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	14	16	first strand
Strand 2	B	149	155	anti-parallel
Strand 3	B	58	74	anti-parallel
Strand 4	B	128	138	anti-parallel
Strand 5	B	84	92	anti-parallel
Strand 6	B	99	102	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	23	first strand
Strand 2	B	58	74	anti-parallel
Strand 3	B	113	116	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	47	48	first strand
Strand 2	B	146	147	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	B	250	253	first strand
Strand 2	B	618	622	anti-parallel
Strand 3	B	597	601	anti-parallel
Strand 4	B	588	592	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	275	279	first strand
Strand 2	B	284	288	anti-parallel
Strand 3	B	300	304	anti-parallel
Strand 4	B	310	314	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	334	first strand
Strand 2	B	339	343	anti-parallel
Strand 3	B	361	365	anti-parallel
Strand 4	B	370	375	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	387	388	first strand
Strand 2	B	407	408	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	391	394	first strand
Strand 2	B	400	404	anti-parallel
Strand 3	B	428	432	anti-parallel
Strand 4	B	437	442	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	459	464	first strand
Strand 2	B	469	474	anti-parallel
Strand 3	B	485	489	anti-parallel
Strand 4	B	495	499	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	516	521	first strand
Strand 2	B	526	531	anti-parallel
Strand 3	B	548	552	anti-parallel
Strand 4	B	557	560	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: 8TTQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
8TTQ