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

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 8TXN entry

There are 2 chains in PDB entry 8TXN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 4	LYS 2226
D	LEU 3	SER 2158

There are 27 helices in PDB entry 8TXN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	51	Right-handed 310
Helix 2	AA2	A	97	103	Right-handed 310
Helix 3	AA3	A	158	160	Right-handed 310
Helix 4	AA4	A	212	218	Right-handed 310
Helix 5	AA5	A	1049	1051	Right-handed 310
Helix 6	AA6	A	1099	1104	Right-handed 310
Helix 7	AA7	A	1160	1162	Right-handed 310
Helix 8	AA8	A	1197	1201	Right-handed 310
Helix 9	AA9	A	1214	1218	Right-handed 310
Helix 10	AB1	A	2049	2051	Right-handed 310
Helix 11	AB2	A	2097	2103	Right-handed 310
Helix 12	AB3	A	2158	2160	Right-handed 310
Helix 13	AB4	A	2212	2218	Right-handed 310
Helix 14	AB5	D	49	51	Right-handed 310
Helix 15	AB6	D	97	103	Right-handed 310
Helix 16	AB7	D	158	160	Right-handed 310
Helix 17	AB8	D	212	218	Right-handed 310
Helix 18	AB9	D	1049	1051	Right-handed 310
Helix 19	AC1	D	1099	1105	Right-handed 310
Helix 20	AC2	D	1160	1162	Right-handed 310
Helix 21	AC3	D	1197	1201	Right-handed 310
Helix 22	AC4	D	1213	1218	Right-handed 310
Helix 23	AC5	D	2049	2051	Right-handed 310
Helix 24	AC6	D	2067	2069	Right-handed 310
Helix 25	AC7	D	2095	2103	Right-handed 310
Helix 26	AC8	D	2158	2160	Right-handed 310
Helix 27	AC9	D	2214	2218	Right-handed 310

There are 24 sheets in PDB entry 8TXN. 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, AC2, AC3, AC4, AC5, AC6,

There are 4 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	6	11	first strand
Strand 2	A	105	111	anti-parallel
Strand 3	A	25	38	anti-parallel
Strand 4	A	53	54	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	41	44	first strand
Strand 2	A	25	38	anti-parallel
Strand 3	A	79	83	anti-parallel
Strand 4	A	171	175	anti-parallel
Strand 5	A	180	182	anti-parallel
Strand 6	A	94	95	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	2115	2119	first strand
Strand 2	A	2220	2225	anti-parallel
Strand 3	A	2133	2145	anti-parallel
Strand 4	A	2162	2163	anti-parallel

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There are 6 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	2151	2153	first strand
Strand 2	A	2133	2145	anti-parallel
Strand 3	A	2188	2192	anti-parallel
Strand 4	A	62	65	anti-parallel
Strand 5	A	70	73	anti-parallel
Strand 6	A	2207	2210	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	A	115	119	first strand
Strand 2	A	220	226	anti-parallel
Strand 3	A	132	147	anti-parallel
Strand 4	A	162	163	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	150	153	first strand
Strand 2	A	132	147	anti-parallel
Strand 3	A	188	192	anti-parallel
Strand 4	A	1062	1065	anti-parallel
Strand 5	A	1070	1073	anti-parallel
Strand 6	A	207	210	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	A	1006	1011	first strand
Strand 2	A	1107	1113	anti-parallel
Strand 3	A	1025	1038	anti-parallel
Strand 4	A	1053	1054	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	A	1041	1044	first strand
Strand 2	A	1025	1038	anti-parallel
Strand 3	A	1079	1083	anti-parallel
Strand 4	A	1173	1177	anti-parallel
Strand 5	A	1181	1183	anti-parallel
Strand 6	A	1096	1097	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	A	1117	1121	first strand
Strand 2	A	1220	1226	anti-parallel
Strand 3	A	1134	1148	anti-parallel
Strand 4	A	1164	1165	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1152	1155	first strand
Strand 2	A	1134	1148	anti-parallel
Strand 3	A	1189	1193	anti-parallel
Strand 4	A	2062	2065	anti-parallel
Strand 5	A	2070	2073	anti-parallel
Strand 6	A	1208	1211	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	A	2006	2011	first strand
Strand 2	A	2105	2111	anti-parallel
Strand 3	A	2025	2038	anti-parallel
Strand 4	A	2053	2054	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2041	2044	first strand
Strand 2	A	2025	2038	anti-parallel
Strand 3	A	2079	2083	anti-parallel
Strand 4	A	2171	2175	anti-parallel
Strand 5	A	2180	2182	anti-parallel
Strand 6	A	2094	2095	anti-parallel

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There are 4 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	6	11	first strand
Strand 2	D	105	111	anti-parallel
Strand 3	D	25	38	anti-parallel
Strand 4	D	53	54	anti-parallel

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There are 6 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	41	44	first strand
Strand 2	D	25	38	anti-parallel
Strand 3	D	79	83	anti-parallel
Strand 4	D	171	175	anti-parallel
Strand 5	D	180	182	anti-parallel
Strand 6	D	94	95	anti-parallel

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There are 4 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	2115	2119	first strand
Strand 2	D	2220	2226	anti-parallel
Strand 3	D	2132	2145	anti-parallel
Strand 4	D	2162	2163	anti-parallel

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There are 6 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	2151	2153	first strand
Strand 2	D	2132	2145	anti-parallel
Strand 3	D	2188	2192	anti-parallel
Strand 4	D	62	65	anti-parallel
Strand 5	D	70	73	anti-parallel
Strand 6	D	2207	2210	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	115	119	first strand
Strand 2	D	220	226	anti-parallel
Strand 3	D	132	147	anti-parallel
Strand 4	D	162	163	anti-parallel

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There are 6 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	150	153	first strand
Strand 2	D	132	147	anti-parallel
Strand 3	D	188	192	anti-parallel
Strand 4	D	1062	1065	anti-parallel
Strand 5	D	1070	1073	anti-parallel
Strand 6	D	207	210	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1006	1011	first strand
Strand 2	D	1107	1113	anti-parallel
Strand 3	D	1025	1038	anti-parallel
Strand 4	D	1053	1054	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1041	1044	first strand
Strand 2	D	1025	1038	anti-parallel
Strand 3	D	1079	1083	anti-parallel
Strand 4	D	1173	1177	anti-parallel
Strand 5	D	1181	1183	anti-parallel
Strand 6	D	1096	1097	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1117	1121	first strand
Strand 2	D	1220	1226	anti-parallel
Strand 3	D	1134	1148	anti-parallel
Strand 4	D	1164	1165	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1152	1155	first strand
Strand 2	D	1134	1148	anti-parallel
Strand 3	D	1189	1193	anti-parallel
Strand 4	D	2062	2066	anti-parallel
Strand 5	D	2070	2073	anti-parallel
Strand 6	D	1208	1210	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2006	2011	first strand
Strand 2	D	2105	2111	anti-parallel
Strand 3	D	2025	2038	anti-parallel
Strand 4	D	2053	2054	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2041	2044	first strand
Strand 2	D	2025	2038	anti-parallel
Strand 3	D	2079	2083	anti-parallel
Strand 4	D	2171	2175	anti-parallel
Strand 5	D	2180	2182	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: 8TXN

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