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

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 8SGB entry

There are 4 chains in PDB entry 8SGB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 6	TRP 277
B	ILE 1	ASP 98
C	ALA 2	SER 206
D	GLY 4	ASP 244

There are 10 helices in PDB entry 8SGB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	59	88	Right-handed alpha
Helix 2	AA2	A	139	149	Right-handed alpha
Helix 3	AA3	A	151	164	Right-handed alpha
Helix 4	AA4	A	164	177	Right-handed alpha
Helix 5	AA5	A	177	182	Right-handed alpha
Helix 6	AA6	A	254	257	Right-handed 310
Helix 7	AA7	C	79	83	Right-handed 310
Helix 8	AA8	C	190	194	Right-handed 310
Helix 9	AA9	D	131	139	Right-handed alpha
Helix 10	AB1	D	198	202	Right-handed alpha

There are 18 sheets in PDB entry 8SGB. 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,

There are 8 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	48	49	first strand
Strand 2	A	35	40	anti-parallel
Strand 3	A	24	32	anti-parallel
Strand 4	A	10	18	anti-parallel
Strand 5	A	94	103	anti-parallel
Strand 6	A	111	118	anti-parallel
Strand 7	A	121	126	anti-parallel
Strand 8	A	131	133	anti-parallel

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There are 4 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	188	193	first strand
Strand 2	A	201	211	anti-parallel
Strand 3	A	243	252	anti-parallel
Strand 4	A	230	232	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	188	193	first strand
Strand 2	A	201	211	anti-parallel
Strand 3	A	243	252	anti-parallel
Strand 4	A	236	237	anti-parallel

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There are 4 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	225	226	first strand
Strand 2	A	217	222	anti-parallel
Strand 3	A	260	264	anti-parallel
Strand 4	A	273	276	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	B	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	50	51	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	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	55	56	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	44	45	first strand
Strand 2	B	36	41	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	91	94	anti-parallel

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There are 5 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	9	13	first strand
Strand 2	C	106	111	parallel
Strand 3	C	85	92	anti-parallel
Strand 4	C	31	38	anti-parallel
Strand 5	C	45	50	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	16	23	first strand
Strand 2	C	70	78	anti-parallel
Strand 3	C	60	64	anti-parallel
Strand 4	C	55	56	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	C	120	125	first strand
Strand 2	C	133	138	anti-parallel
Strand 3	C	170	177	anti-parallel
Strand 4	C	155	156	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	C	120	125	first strand
Strand 2	C	133	138	anti-parallel
Strand 3	C	170	177	anti-parallel
Strand 4	C	160	163	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	D	6	7	first strand
Strand 2	D	26	27	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	D	12	13	first strand
Strand 2	D	109	111	parallel
Strand 3	D	89	96	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	46	53	anti-parallel
Strand 6	D	56	59	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	12	13	first strand
Strand 2	D	109	111	parallel
Strand 3	D	89	96	anti-parallel
Strand 4	D	103	105	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	22	23	first strand
Strand 2	D	78	79	anti-parallel
Strand 3	D	67	68	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	D	124	128	first strand
Strand 2	D	140	150	anti-parallel
Strand 3	D	188	197	anti-parallel
Strand 4	D	170	172	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	D	124	128	first strand
Strand 2	D	140	150	anti-parallel
Strand 3	D	188	197	anti-parallel
Strand 4	D	177	178	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	D	164	166	first strand
Strand 2	D	155	161	anti-parallel
Strand 3	D	207	214	anti-parallel
Strand 4	D	234	240	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: 8SGB

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