Analysis of interatomic Contacts of Structural Units in PDB entry:
6S1F

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 6S1F entry

There are 4 chains in PDB entry 6S1F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 5	SER 316
B	ALA 5	GLN 315
C	ALA 5	GLN 315
D	ALA 5	SER 316

There are 42 helices in PDB entry 6S1F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	14	16	Right-handed 310
Helix 2	AA2	A	56	73	Right-handed alpha
Helix 3	AA3	A	102	109	Right-handed alpha
Helix 4	AA4	A	117	137	Right-handed alpha
Helix 5	AA5	A	210	225	Right-handed alpha
Helix 6	AA6	A	234	244	Right-handed alpha
Helix 7	AA7	A	261	273	Right-handed alpha
Helix 8	AA8	A	276	280	Right-handed 310
Helix 9	AA9	A	282	296	Right-handed alpha
Helix 10	AB1	A	298	314	Right-handed alpha
Helix 11	AB2	B	14	16	Right-handed 310
Helix 12	AB3	B	56	73	Right-handed alpha
Helix 13	AB4	B	102	109	Right-handed alpha
Helix 14	AB5	B	117	137	Right-handed alpha
Helix 15	AB6	B	206	208	Right-handed 310
Helix 16	AB7	B	209	225	Right-handed alpha
Helix 17	AB8	B	234	244	Right-handed alpha
Helix 18	AB9	B	261	273	Right-handed alpha
Helix 19	AC1	B	276	280	Right-handed 310
Helix 20	AC2	B	282	296	Right-handed alpha
Helix 21	AC3	B	298	314	Right-handed alpha
Helix 22	AC4	C	14	16	Right-handed 310
Helix 23	AC5	C	56	73	Right-handed alpha
Helix 24	AC6	C	102	109	Right-handed alpha
Helix 25	AC7	C	117	137	Right-handed alpha
Helix 26	AC8	C	210	225	Right-handed alpha
Helix 27	AC9	C	234	244	Right-handed alpha
Helix 28	AD1	C	261	273	Right-handed alpha
Helix 29	AD2	C	276	280	Right-handed 310
Helix 30	AD3	C	282	296	Right-handed alpha
Helix 31	AD4	C	298	314	Right-handed alpha
Helix 32	AD5	D	14	16	Right-handed 310
Helix 33	AD6	D	56	73	Right-handed alpha
Helix 34	AD7	D	102	109	Right-handed alpha
Helix 35	AD8	D	117	138	Right-handed alpha
Helix 36	AD9	D	194	198	Right-handed 310
Helix 37	AE1	D	209	225	Right-handed alpha
Helix 38	AE2	D	234	244	Right-handed alpha
Helix 39	AE3	D	261	273	Right-handed alpha
Helix 40	AE4	D	276	280	Right-handed 310
Helix 41	AE5	D	282	296	Right-handed alpha
Helix 42	AE6	D	298	314	Right-handed alpha

There are 10 sheets in PDB entry 6S1F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	7	9	first strand
Strand 2	B	7	9	anti-parallel

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There are 5 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	26	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	43	48	anti-parallel
Strand 4	A	90	96	anti-parallel
Strand 5	A	81	87	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	152	154	first strand
Strand 2	A	160	162	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	26	first strand
Strand 2	B	31	37	anti-parallel
Strand 3	B	43	48	anti-parallel
Strand 4	B	90	96	anti-parallel
Strand 5	B	81	87	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	B	152	154	first strand
Strand 2	B	160	162	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	7	9	first strand
Strand 2	D	7	9	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	26	first strand
Strand 2	C	31	37	anti-parallel
Strand 3	C	43	48	anti-parallel
Strand 4	C	90	96	anti-parallel
Strand 5	C	81	87	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	C	152	154	first strand
Strand 2	C	160	162	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	D	18	26	first strand
Strand 2	D	31	37	anti-parallel
Strand 3	D	43	48	anti-parallel
Strand 4	D	90	96	anti-parallel
Strand 5	D	81	87	anti-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	152	154	first strand
Strand 2	D	160	162	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: 6S1F

Analysis of interatomic Contacts of Structural Units in PDB entry:
6S1F