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

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 8SGN entry

There are 3 chains in PDB entry 8SGN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
L	GLN 1	GLU 211
H	GLN 1	ILE 213
G	VAL 7	ALA 424

There are 12 helices in PDB entry 8SGN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	L	79	83	Right-handed 310
Helix 2	AA2	L	122	128	Right-handed alpha
Helix 3	AA3	L	183	188	Right-handed alpha
Helix 4	AA4	H	63	65	Right-handed 310
Helix 5	AA5	H	73	75	Right-handed 310
Helix 6	AA6	H	83	87	Right-handed 310
Helix 7	AA7	H	97	100	Right-handed 310
Helix 8	AA8	H	156	158	Right-handed 310
Helix 9	AA9	H	186	192	Right-handed alpha
Helix 10	AB1	H	201	204	Right-handed 310
Helix 11	AB2	G	87	90	Right-handed 310
Helix 12	AB3	G	272	276	Right-handed 310

There are 19 sheets in PDB entry 8SGN. 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 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	L	3	4	first strand
Strand 2	L	96	99	parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	102	106	anti-parallel
Strand 5	L	9	13	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	L	3	4	first strand
Strand 2	L	96	99	parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	48	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	24	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	62	67	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	L	115	119	first strand
Strand 2	L	130	140	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	160	162	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	L	115	119	first strand
Strand 2	L	130	140	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	166	167	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	L	154	156	first strand
Strand 2	L	146	151	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	201	207	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	56	59	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	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	100	103	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	H	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	163	165	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	H	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	169	170	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	151	154	first strand
Strand 2	H	194	200	anti-parallel
Strand 3	H	205	211	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	G	10	16	first strand
Strand 2	G	139	146	parallel
Strand 3	G	123	133	anti-parallel
Strand 4	G	44	54	anti-parallel
Strand 5	G	57	68	anti-parallel
Strand 6	G	81	82	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	G	10	16	first strand
Strand 2	G	139	146	parallel
Strand 3	G	123	133	anti-parallel
Strand 4	G	151	152	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	18	19	first strand
Strand 2	G	234	235	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	G	25	30	first strand
Strand 2	G	101	107	anti-parallel
Strand 3	G	92	98	anti-parallel
Strand 4	G	75	76	anti-parallel

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There are 10 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	224	229	first strand
Strand 2	G	242	247	anti-parallel
Strand 3	G	260	267	anti-parallel
Strand 4	G	178	187	anti-parallel
Strand 5	G	166	175	anti-parallel
Strand 6	G	297	305	parallel
Strand 7	G	279	288	anti-parallel
Strand 8	G	195	204	anti-parallel
Strand 9	G	207	212	anti-parallel
Strand 10	G	231	232	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	G	317	324	first strand
Strand 2	G	415	423	parallel
Strand 3	G	401	409	anti-parallel
Strand 4	G	346	352	anti-parallel
Strand 5	G	364	366	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	329	333	first strand
Strand 2	G	389	393	anti-parallel
Strand 3	G	379	383	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: 8SGN

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