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

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 8TDU entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 2	THR 1061
C	PRO 2	THR 1061
D	ASN 325	GLN 586
B	LEU 328	GLN 586

There are 97 helices in PDB entry 8TDU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	41	53	Right-handed alpha
Helix 2	AA2	A	64	68	Right-handed 310
Helix 3	AA3	A	88	93	Right-handed 310
Helix 4	AA4	A	107	122	Right-handed alpha
Helix 5	AA5	A	125	130	Right-handed alpha
Helix 6	AA6	A	133	143	Right-handed alpha
Helix 7	AA7	A	143	155	Right-handed alpha
Helix 8	AA8	A	159	166	Right-handed alpha
Helix 9	AA9	A	178	183	Right-handed alpha
Helix 10	AB1	A	216	230	Right-handed alpha
Helix 11	AB2	A	235	247	Right-handed alpha
Helix 12	AB3	A	266	269	Right-handed 310
Helix 13	AB4	A	270	280	Right-handed alpha
Helix 14	AB5	A	290	295	Right-handed alpha
Helix 15	AB6	A	394	396	Right-handed 310
Helix 16	AB7	A	488	501	Right-handed alpha
Helix 17	AB8	A	526	531	Right-handed alpha
Helix 18	AB9	A	544	554	Right-handed alpha
Helix 19	AC1	A	557	563	Right-handed 310
Helix 20	AC2	A	564	572	Right-handed alpha
Helix 21	AC3	A	576	589	Right-handed alpha
Helix 22	AC4	A	594	599	Right-handed alpha
Helix 23	AC5	A	600	603	Right-handed 310
Helix 24	AC6	A	608	623	Right-handed alpha
Helix 25	AC7	A	624	631	Right-handed alpha
Helix 26	AC8	A	631	638	Right-handed alpha
Helix 27	AC9	A	647	658	Right-handed alpha
Helix 28	AD1	A	660	673	Right-handed alpha
Helix 29	AD2	A	680	693	Right-handed alpha
Helix 30	AD3	A	697	721	Right-handed alpha
Helix 31	AD4	A	727	741	Right-handed alpha
Helix 32	AD5	A	741	748	Right-handed alpha
Helix 33	AD6	A	789	793	Right-handed 310
Helix 34	AD7	A	807	828	Right-handed alpha
Helix 35	AD8	A	857	864	Right-handed alpha
Helix 36	AD9	A	875	885	Right-handed alpha
Helix 37	AE1	A	889	912	Right-handed alpha
Helix 38	AE2	A	957	965	Right-handed alpha
Helix 39	AE3	A	974	994	Right-handed alpha
Helix 40	AE4	A	994	1005	Right-handed alpha
Helix 41	AE5	A	1015	1020	Right-handed alpha
Helix 42	AE6	A	1020	1027	Right-handed alpha
Helix 43	AE7	A	1031	1047	Right-handed alpha
Helix 44	AE8	A	1048	1050	Right-handed 310
Helix 45	AE9	C	41	53	Right-handed alpha
Helix 46	AF1	C	64	68	Right-handed 310
Helix 47	AF2	C	88	93	Right-handed 310
Helix 48	AF3	C	107	121	Right-handed alpha
Helix 49	AF4	C	125	130	Right-handed alpha
Helix 50	AF5	C	133	143	Right-handed alpha
Helix 51	AF6	C	143	155	Right-handed alpha
Helix 52	AF7	C	159	166	Right-handed alpha
Helix 53	AF8	C	178	183	Right-handed alpha
Helix 54	AF9	C	216	230	Right-handed alpha
Helix 55	AG1	C	235	247	Right-handed alpha
Helix 56	AG2	C	266	269	Right-handed 310
Helix 57	AG3	C	270	280	Right-handed alpha
Helix 58	AG4	C	290	295	Right-handed alpha
Helix 59	AG5	C	394	396	Right-handed 310
Helix 60	AG6	C	488	498	Right-handed alpha
Helix 61	AG7	C	524	531	Right-handed alpha
Helix 62	AG8	C	544	554	Right-handed alpha
Helix 63	AG9	C	557	563	Right-handed 310
Helix 64	AH1	C	564	572	Right-handed alpha
Helix 65	AH2	C	576	589	Right-handed alpha
Helix 66	AH3	C	594	599	Right-handed alpha
Helix 67	AH4	C	600	603	Right-handed 310
Helix 68	AH5	C	608	623	Right-handed alpha
Helix 69	AH6	C	624	631	Right-handed alpha
Helix 70	AH7	C	631	638	Right-handed alpha
Helix 71	AH8	C	639	641	Right-handed 310
Helix 72	AH9	C	647	658	Right-handed alpha
Helix 73	AI1	C	660	673	Right-handed alpha
Helix 74	AI2	C	680	693	Right-handed alpha
Helix 75	AI3	C	697	722	Right-handed alpha
Helix 76	AI4	C	727	741	Right-handed alpha
Helix 77	AI5	C	741	748	Right-handed alpha
Helix 78	AI6	C	789	793	Right-handed 310
Helix 79	AI7	C	807	827	Right-handed alpha
Helix 80	AI8	C	857	863	Right-handed alpha
Helix 81	AI9	C	875	885	Right-handed alpha
Helix 82	AJ1	C	889	912	Right-handed alpha
Helix 83	AJ2	C	957	965	Right-handed alpha
Helix 84	AJ3	C	974	994	Right-handed alpha
Helix 85	AJ4	C	994	1005	Right-handed alpha
Helix 86	AJ5	C	1015	1020	Right-handed alpha
Helix 87	AJ6	C	1020	1027	Right-handed alpha
Helix 88	AJ7	C	1031	1047	Right-handed alpha
Helix 89	AJ8	D	339	348	Right-handed alpha
Helix 90	AJ9	D	400	409	Right-handed alpha
Helix 91	AK1	D	442	514	Right-handed alpha
Helix 92	AK2	D	515	517	Right-handed 310
Helix 93	AK3	D	518	585	Right-handed alpha
Helix 94	AK4	B	339	347	Right-handed alpha
Helix 95	AK5	B	400	410	Right-handed alpha
Helix 96	AK6	B	442	515	Right-handed alpha
Helix 97	AK7	B	518	585	Right-handed alpha

There are 22 sheets in PDB entry 8TDU. 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	31	37	first strand
Strand 2	A	19	25	anti-parallel
Strand 3	A	98	102	parallel
Strand 4	A	69	73	anti-parallel
Strand 5	A	79	81	anti-parallel

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There are 2 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	189	197	first strand
Strand 2	A	204	212	anti-parallel

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There are 2 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	250	254	first strand
Strand 2	A	285	289	anti-parallel

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There are 3 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	324	326	first strand
Strand 2	A	483	485	parallel
Strand 3	A	435	436	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	382	392	first strand
Strand 2	A	333	341	anti-parallel
Strand 3	A	472	477	anti-parallel
Strand 4	A	439	444	anti-parallel

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There are 5 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	365	366	first strand
Strand 2	A	360	362	anti-parallel
Strand 3	A	400	408	anti-parallel
Strand 4	A	353	358	anti-parallel
Strand 5	A	376	377	anti-parallel

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There are 5 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	371	372	first strand
Strand 2	A	353	358	anti-parallel
Strand 3	A	400	408	anti-parallel
Strand 4	A	420	428	anti-parallel
Strand 5	A	446	447	anti-parallel

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There are 2 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	751	752	first strand
Strand 2	A	760	761	anti-parallel

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There are 5 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	770	771	first strand
Strand 2	A	779	784	anti-parallel
Strand 3	A	796	803	anti-parallel
Strand 4	A	845	849	anti-parallel
Strand 5	A	838	842	anti-parallel

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There are 3 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	854	856	first strand
Strand 2	A	921	924	anti-parallel
Strand 3	A	929	931	anti-parallel

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There are 5 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	31	37	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	98	102	parallel
Strand 4	C	69	73	anti-parallel
Strand 5	C	79	82	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	C	189	197	first strand
Strand 2	C	204	212	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	250	254	first strand
Strand 2	C	285	289	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	324	326	first strand
Strand 2	C	483	485	parallel
Strand 3	C	435	436	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	C	382	392	first strand
Strand 2	C	333	341	anti-parallel
Strand 3	C	472	477	anti-parallel
Strand 4	C	439	444	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	365	366	first strand
Strand 2	C	360	362	anti-parallel
Strand 3	C	400	409	anti-parallel
Strand 4	C	353	358	anti-parallel
Strand 5	C	376	377	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	371	372	first strand
Strand 2	C	353	358	anti-parallel
Strand 3	C	400	409	anti-parallel
Strand 4	C	419	428	anti-parallel
Strand 5	C	446	447	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	751	752	first strand
Strand 2	C	760	761	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	770	771	first strand
Strand 2	C	779	784	anti-parallel
Strand 3	C	796	803	anti-parallel
Strand 4	C	845	849	anti-parallel
Strand 5	C	838	842	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	C	854	856	first strand
Strand 2	C	921	924	anti-parallel
Strand 3	C	929	931	anti-parallel

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There are 3 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	355	359	first strand
Strand 2	D	368	373	anti-parallel
Strand 3	D	378	383	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	355	358	first strand
Strand 2	B	368	373	anti-parallel
Strand 3	B	378	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: 8TDU

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