Analysis of interatomic Contacts of Structural Units in PDB entry:
8TH1

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 8TH1 entry

There are 8 chains in PDB entry 8TH1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	GLY 139
B	PRO 6	GLY 139
C	SER 0	GLY 139
D	SER 0	VAL 137
E	ARG 14	PRO 20
F	ARG 14	SER 21
G	PRO 13	PRO 20
H	ALA 12	GLY 25

There are 19 helices in PDB entry 8TH1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	26	Right-handed alpha
Helix 2	AA2	A	27	32	Right-handed 310
Helix 3	AA3	A	57	68	Right-handed alpha
Helix 4	AA4	A	86	88	Right-handed 310
Helix 5	AA5	A	134	139	Right-handed alpha
Helix 6	AA6	B	7	26	Right-handed alpha
Helix 7	AA7	B	27	32	Right-handed 310
Helix 8	AA8	B	57	68	Right-handed alpha
Helix 9	AA9	B	86	88	Right-handed 310
Helix 10	AB1	B	134	139	Right-handed alpha
Helix 11	AB2	C	7	26	Right-handed alpha
Helix 12	AB3	C	27	32	Right-handed 310
Helix 13	AB4	C	57	68	Right-handed alpha
Helix 14	AB5	C	86	88	Right-handed 310
Helix 15	AB6	C	134	139	Right-handed alpha
Helix 16	AB7	D	7	26	Right-handed alpha
Helix 17	AB8	D	27	32	Right-handed 310
Helix 18	AB9	D	57	68	Right-handed alpha
Helix 19	AC1	D	86	88	Right-handed 310

There are 8 sheets in PDB entry 8TH1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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	3	4	first strand
Strand 2	B	74	84	parallel
Strand 3	B	90	99	anti-parallel
Strand 4	B	106	116	anti-parallel
Strand 5	B	123	133	anti-parallel
Strand 6	B	34	42	parallel
Strand 7	B	55	56	anti-parallel

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There are 6 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	3	4	first strand
Strand 2	B	74	84	parallel
Strand 3	B	90	99	anti-parallel
Strand 4	B	106	116	anti-parallel
Strand 5	B	123	133	anti-parallel
Strand 6	F	16	17	parallel

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There are 6 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	55	56	first strand
Strand 2	A	34	42	anti-parallel
Strand 3	A	123	133	parallel
Strand 4	A	106	116	anti-parallel
Strand 5	A	90	99	anti-parallel
Strand 6	A	74	84	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	55	56	first strand
Strand 2	A	34	42	anti-parallel
Strand 3	A	123	133	parallel
Strand 4	E	16	17	parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	56	first strand
Strand 2	C	34	42	anti-parallel
Strand 3	C	123	133	parallel
Strand 4	C	106	116	anti-parallel
Strand 5	C	90	99	anti-parallel
Strand 6	C	74	84	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	C	55	56	first strand
Strand 2	C	34	42	anti-parallel
Strand 3	C	123	133	parallel
Strand 4	G	16	17	parallel

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There are 6 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	55	56	first strand
Strand 2	D	34	42	anti-parallel
Strand 3	D	123	133	parallel
Strand 4	D	106	116	anti-parallel
Strand 5	D	90	99	anti-parallel
Strand 6	D	74	84	anti-parallel

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There are 4 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	55	56	first strand
Strand 2	D	34	42	anti-parallel
Strand 3	D	123	133	parallel
Strand 4	H	16	17	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: 8TH1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8TH1