Analysis of interatomic Contacts of Structural Units in PDB entry:
7S1T

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 7S1T entry

There are 8 chains in PDB entry 7S1T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 332	VAL 633
D	LEU 332	VAL 633
G	LEU 332	VAL 633
J	LEU 332	VAL 633
B	SER 253	LEU 326
E	SER 253	LEU 326
H	SER 253	LEU 326
K	SER 253	LEU 326

There are 59 helices in PDB entry 7S1T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	347	353	Right-handed alpha
Helix 2	AA2	A	373	376	Right-handed 310
Helix 3	AA3	A	393	405	Right-handed alpha
Helix 4	AA4	A	447	450	Right-handed 310
Helix 5	AA5	A	459	468	Right-handed alpha
Helix 6	AA6	A	511	518	Right-handed 310
Helix 7	AA7	A	525	534	Right-handed alpha
Helix 8	AA8	A	572	575	Right-handed 310
Helix 9	AA9	A	576	591	Right-handed alpha
Helix 10	AB1	A	596	600	Right-handed 310
Helix 11	AB2	D	347	353	Right-handed alpha
Helix 12	AB3	D	373	376	Right-handed 310
Helix 13	AB4	D	393	405	Right-handed alpha
Helix 14	AB5	D	447	450	Right-handed 310
Helix 15	AB6	D	459	470	Right-handed alpha
Helix 16	AB7	D	511	518	Right-handed 310
Helix 17	AB8	D	525	534	Right-handed alpha
Helix 18	AB9	D	572	575	Right-handed 310
Helix 19	AC1	D	576	591	Right-handed alpha
Helix 20	AC2	D	596	600	Right-handed 310
Helix 21	AC3	G	347	353	Right-handed alpha
Helix 22	AC4	G	373	376	Right-handed 310
Helix 23	AC5	G	393	405	Right-handed alpha
Helix 24	AC6	G	447	450	Right-handed 310
Helix 25	AC7	G	459	470	Right-handed alpha
Helix 26	AC8	G	511	518	Right-handed 310
Helix 27	AC9	G	525	534	Right-handed alpha
Helix 28	AD1	G	572	575	Right-handed 310
Helix 29	AD2	G	576	591	Right-handed alpha
Helix 30	AD3	G	596	600	Right-handed 310
Helix 31	AD4	J	347	352	Right-handed alpha
Helix 32	AD5	J	373	376	Right-handed 310
Helix 33	AD6	J	393	404	Right-handed alpha
Helix 34	AD7	J	447	450	Right-handed 310
Helix 35	AD8	J	459	470	Right-handed alpha
Helix 36	AD9	J	511	518	Right-handed 310
Helix 37	AE1	J	525	534	Right-handed alpha
Helix 38	AE2	J	572	575	Right-handed 310
Helix 39	AE3	J	576	591	Right-handed alpha
Helix 40	AE4	B	254	260	Right-handed alpha
Helix 41	AE5	B	262	279	Right-handed alpha
Helix 42	AE6	B	291	298	Right-handed alpha
Helix 43	AE7	B	316	324	Right-handed alpha
Helix 44	AE8	E	254	260	Right-handed alpha
Helix 45	AE9	E	262	277	Right-handed alpha
Helix 46	AF1	E	291	297	Right-handed alpha
Helix 47	AF2	E	309	313	Right-handed 310
Helix 48	AF3	E	316	324	Right-handed alpha
Helix 49	AF4	H	254	261	Right-handed alpha
Helix 50	AF5	H	264	276	Right-handed alpha
Helix 51	AF6	H	291	298	Right-handed alpha
Helix 52	AF7	H	309	313	Right-handed 310
Helix 53	AF8	H	316	323	Right-handed alpha
Helix 54	AF9	K	255	261	Right-handed alpha
Helix 55	AG1	K	262	278	Right-handed alpha
Helix 56	AG2	K	291	298	Right-handed alpha
Helix 57	AG3	K	309	313	Right-handed 310
Helix 58	AG4	K	316	321	Right-handed alpha
Helix 59	AG5	K	322	325	Right-handed 310

There are 19 sheets in PDB entry 7S1T. 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,

There are 2 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	335	337	first strand
Strand 2	A	627	629	anti-parallel

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There are 8 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	388	390	first strand
Strand 2	A	378	381	anti-parallel
Strand 3	A	539	549	anti-parallel
Strand 4	A	554	561	anti-parallel
Strand 5	A	619	625	parallel
Strand 6	A	603	612	anti-parallel
Strand 7	A	358	370	anti-parallel
Strand 8	A	539	549	anti-parallel

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There are 5 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	419	423	first strand
Strand 2	A	435	439	anti-parallel
Strand 3	A	452	456	anti-parallel
Strand 4	A	472	478	parallel
Strand 5	A	483	485	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	493	495	first strand
Strand 2	A	498	500	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	335	337	first strand
Strand 2	D	627	629	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	359	360	first strand
Strand 2	D	607	613	anti-parallel
Strand 3	D	618	624	anti-parallel
Strand 4	D	554	561	parallel
Strand 5	D	539	549	anti-parallel
Strand 6	D	378	381	anti-parallel
Strand 7	D	388	390	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	359	360	first strand
Strand 2	D	607	613	anti-parallel
Strand 3	D	618	624	anti-parallel
Strand 4	D	554	561	parallel
Strand 5	D	539	549	anti-parallel
Strand 6	D	363	370	anti-parallel
Strand 7	D	603	604	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	D	419	423	first strand
Strand 2	D	435	439	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	452	453	first strand
Strand 2	D	472	473	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	493	495	first strand
Strand 2	D	498	500	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	335	337	first strand
Strand 2	G	627	629	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	359	360	first strand
Strand 2	G	606	613	anti-parallel
Strand 3	G	618	625	anti-parallel
Strand 4	G	554	561	parallel
Strand 5	G	539	549	anti-parallel
Strand 6	G	378	381	anti-parallel
Strand 7	G	388	390	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	359	360	first strand
Strand 2	G	606	613	anti-parallel
Strand 3	G	618	625	anti-parallel
Strand 4	G	554	561	parallel
Strand 5	G	539	549	anti-parallel
Strand 6	G	363	370	anti-parallel
Strand 7	G	603	604	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	419	425	first strand
Strand 2	G	433	439	anti-parallel
Strand 3	G	452	456	anti-parallel
Strand 4	G	472	478	parallel
Strand 5	G	483	485	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	G	493	495	first strand
Strand 2	G	498	500	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	335	337	first strand
Strand 2	J	627	629	anti-parallel

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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	388	390	first strand
Strand 2	J	378	381	anti-parallel
Strand 3	J	539	549	anti-parallel
Strand 4	J	555	561	anti-parallel
Strand 5	J	619	624	parallel
Strand 6	J	602	612	anti-parallel
Strand 7	J	359	370	anti-parallel
Strand 8	J	539	549	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	419	425	first strand
Strand 2	J	433	439	anti-parallel
Strand 3	J	452	456	anti-parallel
Strand 4	J	472	478	parallel
Strand 5	J	483	485	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	J	493	495	first strand
Strand 2	J	498	500	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: 7S1T

Analysis of interatomic Contacts of Structural Units in PDB entry:
7S1T