Analysis of interatomic Contacts of Structural Units in PDB entry:
7TTK

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 7TTK entry

There is 1 chain in PDB entry 7TTK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER -12	GLU 622

There are 67 helices in PDB entry 7TTK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	118	122	Right-handed 310
Helix 2	AA2	A	124	142	Right-handed alpha
Helix 3	AA3	A	159	163	Right-handed 310
Helix 4	AA4	A	164	168	Right-handed 310
Helix 5	AA5	A	176	188	Right-handed alpha
Helix 6	AA6	A	190	194	Right-handed 310
Helix 7	AA7	A	203	212	Right-handed alpha
Helix 8	AA8	A	216	226	Right-handed alpha
Helix 9	AA9	A	228	239	Right-handed alpha
Helix 10	AB1	A	258	263	Right-handed alpha
Helix 11	AB2	A	271	279	Right-handed alpha
Helix 12	AB3	A	287	290	Right-handed 310
Helix 13	AB4	A	343	365	Right-handed alpha
Helix 14	AB5	A	371	386	Right-handed alpha
Helix 15	AB6	A	390	397	Right-handed alpha
Helix 16	AB7	A	398	400	Right-handed 310
Helix 17	AB8	A	402	414	Right-handed alpha
Helix 18	AB9	A	419	423	Right-handed 310
Helix 19	AC1	A	430	441	Right-handed alpha
Helix 20	AC2	A	445	448	Right-handed 310
Helix 21	AC3	A	449	457	Right-handed alpha
Helix 22	AC4	A	468	493	Right-handed alpha
Helix 23	AC5	A	495	502	Right-handed alpha
Helix 24	AC6	A	502	515	Right-handed alpha
Helix 25	AC7	A	520	524	Right-handed 310
Helix 26	AC8	A	531	547	Right-handed alpha
Helix 27	AC9	A	547	555	Right-handed alpha
Helix 28	AD1	A	556	562	Right-handed alpha
Helix 29	AD2	A	563	567	Right-handed 310
Helix 30	AD3	A	583	591	Right-handed alpha
Helix 31	AD4	A	593	608	Right-handed alpha
Helix 32	AD5	A	627	654	Right-handed alpha
Helix 33	AD6	A	663	667	Right-handed 310
Helix 34	AD7	B	118	122	Right-handed 310
Helix 35	AD8	B	124	142	Right-handed alpha
Helix 36	AD9	B	159	163	Right-handed 310
Helix 37	AE1	B	164	168	Right-handed 310
Helix 38	AE2	B	176	188	Right-handed alpha
Helix 39	AE3	B	190	194	Right-handed 310
Helix 40	AE4	B	203	212	Right-handed alpha
Helix 41	AE5	B	216	226	Right-handed alpha
Helix 42	AE6	B	228	239	Right-handed alpha
Helix 43	AE7	B	258	263	Right-handed alpha
Helix 44	AE8	B	271	279	Right-handed alpha
Helix 45	AE9	B	287	290	Right-handed 310
Helix 46	AF1	B	343	365	Right-handed alpha
Helix 47	AF2	B	371	386	Right-handed alpha
Helix 48	AF3	B	390	397	Right-handed alpha
Helix 49	AF4	B	398	400	Right-handed 310
Helix 50	AF5	B	402	414	Right-handed alpha
Helix 51	AF6	B	420	425	Right-handed alpha
Helix 52	AF7	B	430	440	Right-handed alpha
Helix 53	AF8	B	441	443	Right-handed 310
Helix 54	AF9	B	445	448	Right-handed 310
Helix 55	AG1	B	449	457	Right-handed alpha
Helix 56	AG2	B	468	493	Right-handed alpha
Helix 57	AG3	B	495	501	Right-handed alpha
Helix 58	AG4	B	502	515	Right-handed alpha
Helix 59	AG5	B	520	524	Right-handed 310
Helix 60	AG6	B	531	547	Right-handed alpha
Helix 61	AG7	B	547	555	Right-handed alpha
Helix 62	AG8	B	556	562	Right-handed alpha
Helix 63	AG9	B	563	567	Right-handed 310
Helix 64	AH1	B	583	591	Right-handed alpha
Helix 65	AH2	B	593	608	Right-handed alpha
Helix 66	AH3	B	627	654	Right-handed alpha
Helix 67	AH4	B	663	667	Right-handed 310

There are 9 sheets in PDB entry 7TTK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	-11	-8	first strand
Strand 2	A	50	55	parallel
Strand 3	A	6	12	anti-parallel
Strand 4	A	80	88	anti-parallel
Strand 5	A	94	103	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	33	34	first strand
Strand 2	A	23	30	anti-parallel
Strand 3	A	38	39	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	33	34	first strand
Strand 2	A	23	30	anti-parallel
Strand 3	A	64	72	anti-parallel
Strand 4	A	109	112	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	144	145	first strand
Strand 2	A	154	155	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	A	246	247	first strand
Strand 2	A	281	285	anti-parallel
Strand 3	A	309	314	anti-parallel
Strand 4	A	320	326	anti-parallel
Strand 5	A	337	338	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	B	50	55	first strand
Strand 2	B	6	12	anti-parallel
Strand 3	B	80	88	anti-parallel
Strand 4	B	94	103	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	38	39	first strand
Strand 2	B	23	30	anti-parallel
Strand 3	B	64	72	anti-parallel
Strand 4	B	109	112	anti-parallel

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There are 2 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	144	145	first strand
Strand 2	B	154	155	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	B	246	247	first strand
Strand 2	B	281	285	anti-parallel
Strand 3	B	309	314	anti-parallel
Strand 4	B	320	326	anti-parallel
Strand 5	B	337	338	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: 7TTK

Analysis of interatomic Contacts of Structural Units in PDB entry:
7TTK