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

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 8TNQ entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	HIS 1140
B	ASP 50	PRO 427
C	LEU 16	TYR 50

There are 24 helices in PDB entry 8TNQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	250	256	Right-handed 310
Helix 2	AA2	A	381	384	Right-handed 310
Helix 3	AA3	A	985	990	Right-handed alpha
Helix 4	AA4	A	1044	1060	Right-handed alpha
Helix 5	AA5	A	1069	1075	Right-handed alpha
Helix 6	AA6	A	1091	1096	Right-handed alpha
Helix 7	AA7	A	1097	1099	Right-handed 310
Helix 8	AA8	A	1101	1110	Right-handed alpha
Helix 9	AA9	A	1125	1138	Right-handed alpha
Helix 10	AB1	B	52	57	Right-handed alpha
Helix 11	AB2	B	103	116	Right-handed alpha
Helix 12	AB3	B	148	152	Right-handed 310
Helix 13	AB4	B	200	204	Right-handed 310
Helix 14	AB5	B	220	232	Right-handed alpha
Helix 15	AB6	B	233	238	Right-handed 310
Helix 16	AB7	B	241	247	Right-handed alpha
Helix 17	AB8	B	249	265	Right-handed alpha
Helix 18	AB9	B	269	273	Right-handed 310
Helix 19	AC1	B	276	286	Right-handed alpha
Helix 20	AC2	B	291	301	Right-handed alpha
Helix 21	AC3	B	303	318	Right-handed alpha
Helix 22	AC4	B	335	337	Right-handed 310
Helix 23	AC5	C	29	37	Right-handed alpha
Helix 24	AC6	C	44	49	Right-handed alpha

There are 22 sheets in PDB entry 8TNQ. 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,

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	A	1004	1009	first strand
Strand 2	A	1024	1032	anti-parallel
Strand 3	A	1037	1043	anti-parallel
Strand 4	A	4	10	anti-parallel
Strand 5	A	1088	1090	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	17	21	first strand
Strand 2	A	30	35	anti-parallel
Strand 3	A	38	45	anti-parallel
Strand 4	A	48	56	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	61	67	first strand
Strand 2	A	76	81	anti-parallel
Strand 3	A	85	94	anti-parallel
Strand 4	A	97	107	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	121	124	first strand
Strand 2	A	130	134	anti-parallel
Strand 3	A	139	144	anti-parallel
Strand 4	A	155	158	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	163	169	first strand
Strand 2	A	177	183	anti-parallel
Strand 3	A	188	196	anti-parallel
Strand 4	A	201	204	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	A	163	169	first strand
Strand 2	A	177	183	anti-parallel
Strand 3	A	188	196	anti-parallel
Strand 4	A	210	211	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	218	221	first strand
Strand 2	A	229	232	anti-parallel
Strand 3	A	237	241	anti-parallel
Strand 4	A	244	248	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	A	258	263	first strand
Strand 2	A	270	275	anti-parallel
Strand 3	A	279	288	anti-parallel
Strand 4	A	296	307	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	313	318	first strand
Strand 2	A	321	325	anti-parallel
Strand 3	A	331	336	anti-parallel
Strand 4	A	347	353	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	A	359	365	first strand
Strand 2	A	374	379	anti-parallel
Strand 3	A	386	391	anti-parallel
Strand 4	A	711	716	anti-parallel

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There are 3 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	720	727	first strand
Strand 2	A	732	742	anti-parallel
Strand 3	A	750	751	anti-parallel

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There are 5 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	720	727	first strand
Strand 2	A	732	742	anti-parallel
Strand 3	A	785	795	anti-parallel
Strand 4	A	801	806	anti-parallel
Strand 5	A	762	765	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	A	811	819	first strand
Strand 2	A	828	835	anti-parallel
Strand 3	A	845	854	anti-parallel
Strand 4	A	857	866	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	A	874	876	first strand
Strand 2	A	879	884	anti-parallel
Strand 3	A	887	893	anti-parallel
Strand 4	A	899	906	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	A	913	917	first strand
Strand 2	A	920	924	anti-parallel
Strand 3	A	930	936	anti-parallel
Strand 4	A	941	948	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	A	954	959	first strand
Strand 2	A	964	969	anti-parallel
Strand 3	A	973	979	anti-parallel
Strand 4	A	992	999	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1076	1078	first strand
Strand 2	A	1081	1083	anti-parallel

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There are 7 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	66	first strand
Strand 2	B	132	147	anti-parallel
Strand 3	B	119	127	anti-parallel
Strand 4	B	78	83	parallel
Strand 5	B	178	184	anti-parallel
Strand 6	B	154	172	anti-parallel
Strand 7	B	96	101	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	B	65	66	first strand
Strand 2	B	132	147	anti-parallel
Strand 3	B	154	172	anti-parallel
Strand 4	B	96	101	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	333	first strand
Strand 2	B	320	323	anti-parallel
Strand 3	B	422	425	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	346	350	first strand
Strand 2	B	356	362	anti-parallel
Strand 3	B	413	418	anti-parallel
Strand 4	B	397	404	anti-parallel
Strand 5	B	384	391	anti-parallel
Strand 6	B	368	375	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	18	first strand
Strand 2	C	25	26	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: 8TNQ

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