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

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 8TDF entry

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

Chain ID	Initial residue	Terminal residue
A	SER 39	ARG 490
B	SER 39	ARG 490
C	SER 39	MET 405

There are 68 helices in PDB entry 8TDF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	51	61	Right-handed alpha
Helix 2	AA2	A	76	83	Right-handed alpha
Helix 3	AA3	A	91	100	Right-handed alpha
Helix 4	AA4	A	111	113	Right-handed 310
Helix 5	AA5	A	114	125	Right-handed alpha
Helix 6	AA6	A	138	153	Right-handed alpha
Helix 7	AA7	A	160	164	Right-handed 310
Helix 8	AA8	A	165	177	Right-handed alpha
Helix 9	AA9	A	213	219	Right-handed alpha
Helix 10	AB1	A	233	238	Right-handed 310
Helix 11	AB2	A	243	254	Right-handed alpha
Helix 12	AB3	A	254	261	Right-handed alpha
Helix 13	AB4	A	349	351	Right-handed 310
Helix 14	AB5	A	373	384	Right-handed alpha
Helix 15	AB6	A	395	415	Right-handed alpha
Helix 16	AB7	A	416	419	Right-handed 310
Helix 17	AB8	A	467	476	Right-handed alpha
Helix 18	AB9	B	51	60	Right-handed alpha
Helix 19	AC1	B	76	81	Right-handed alpha
Helix 20	AC2	B	91	100	Right-handed alpha
Helix 21	AC3	B	111	113	Right-handed 310
Helix 22	AC4	B	114	125	Right-handed alpha
Helix 23	AC5	B	138	153	Right-handed alpha
Helix 24	AC6	B	160	164	Right-handed 310
Helix 25	AC7	B	165	177	Right-handed alpha
Helix 26	AC8	B	213	219	Right-handed alpha
Helix 27	AC9	B	233	238	Right-handed 310
Helix 28	AD1	B	243	254	Right-handed alpha
Helix 29	AD2	B	254	261	Right-handed alpha
Helix 30	AD3	B	349	351	Right-handed 310
Helix 31	AD4	B	373	384	Right-handed alpha
Helix 32	AD5	B	395	415	Right-handed alpha
Helix 33	AD6	B	416	419	Right-handed 310
Helix 34	AD7	B	467	476	Right-handed alpha
Helix 35	AD8	C	52	60	Right-handed alpha
Helix 36	AD9	C	76	81	Right-handed alpha
Helix 37	AE1	C	91	100	Right-handed alpha
Helix 38	AE2	C	111	113	Right-handed 310
Helix 39	AE3	C	114	125	Right-handed alpha
Helix 40	AE4	C	138	153	Right-handed alpha
Helix 41	AE5	C	160	164	Right-handed 310
Helix 42	AE6	C	165	177	Right-handed alpha
Helix 43	AE7	C	213	219	Right-handed alpha
Helix 44	AE8	C	233	238	Right-handed 310
Helix 45	AE9	C	243	254	Right-handed alpha
Helix 46	AF1	C	254	261	Right-handed alpha
Helix 47	AF2	C	349	351	Right-handed 310
Helix 48	AF3	C	373	384	Right-handed alpha
Helix 49	AF4	C	395	415	Right-handed alpha
Helix 50	AF5	C	416	419	Right-handed 310
Helix 51	AF6	C	467	476	Right-handed alpha
Helix 52	AF7	D	51	61	Right-handed alpha
Helix 53	AF8	D	76	81	Right-handed alpha
Helix 54	AF9	D	91	100	Right-handed alpha
Helix 55	AG1	D	111	113	Right-handed 310
Helix 56	AG2	D	114	125	Right-handed alpha
Helix 57	AG3	D	138	153	Right-handed alpha
Helix 58	AG4	D	160	164	Right-handed 310
Helix 59	AG5	D	165	177	Right-handed alpha
Helix 60	AG6	D	213	219	Right-handed alpha
Helix 61	AG7	D	233	238	Right-handed 310
Helix 62	AG8	D	243	254	Right-handed alpha
Helix 63	AG9	D	254	261	Right-handed alpha
Helix 64	AH1	D	349	351	Right-handed 310
Helix 65	AH2	D	373	384	Right-handed alpha
Helix 66	AH3	D	395	415	Right-handed alpha
Helix 67	AH4	D	416	419	Right-handed 310
Helix 68	AH5	D	467	476	Right-handed alpha

There are 18 sheets in PDB entry 8TDF. 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,

There are 6 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	87	89	first strand
Strand 2	A	64	69	parallel
Strand 3	A	43	47	parallel
Strand 4	A	105	108	parallel
Strand 5	A	128	131	parallel
Strand 6	A	156	158	parallel

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There are 9 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	354	355	first strand
Strand 2	A	343	347	anti-parallel
Strand 3	A	333	339	anti-parallel
Strand 4	A	183	190	anti-parallel
Strand 5	A	305	310	parallel
Strand 6	A	285	291	anti-parallel
Strand 7	A	268	273	anti-parallel
Strand 8	A	422	425	anti-parallel
Strand 9	A	430	431	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	439	440	first strand
Strand 2	A	465	466	anti-parallel

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There are 2 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	443	451	first strand
Strand 2	A	454	461	anti-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	B	87	89	first strand
Strand 2	B	64	69	parallel
Strand 3	B	43	47	parallel
Strand 4	B	105	108	parallel
Strand 5	B	128	131	parallel
Strand 6	B	156	158	parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	354	355	first strand
Strand 2	B	343	347	anti-parallel
Strand 3	B	333	339	anti-parallel
Strand 4	B	183	190	anti-parallel
Strand 5	B	305	310	parallel
Strand 6	B	285	291	anti-parallel
Strand 7	B	268	273	anti-parallel
Strand 8	B	422	425	anti-parallel
Strand 9	B	430	431	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	439	440	first strand
Strand 2	B	465	466	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	B	443	451	first strand
Strand 2	B	454	461	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	89	first strand
Strand 2	C	64	69	parallel
Strand 3	C	43	47	parallel
Strand 4	C	105	108	parallel
Strand 5	C	128	131	parallel
Strand 6	C	156	158	parallel

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There are 9 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	354	355	first strand
Strand 2	C	343	347	anti-parallel
Strand 3	C	333	339	anti-parallel
Strand 4	C	183	190	anti-parallel
Strand 5	C	305	310	parallel
Strand 6	C	285	291	anti-parallel
Strand 7	C	268	273	anti-parallel
Strand 8	C	422	425	anti-parallel
Strand 9	C	430	431	anti-parallel

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There are 2 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	439	440	first strand
Strand 2	C	465	466	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	443	446	first strand
Strand 2	C	459	461	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	449	451	first strand
Strand 2	C	454	456	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	87	89	first strand
Strand 2	D	64	69	parallel
Strand 3	D	43	47	parallel
Strand 4	D	105	108	parallel
Strand 5	D	128	131	parallel
Strand 6	D	156	158	parallel

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There are 9 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	354	355	first strand
Strand 2	D	343	347	anti-parallel
Strand 3	D	333	339	anti-parallel
Strand 4	D	183	190	anti-parallel
Strand 5	D	305	310	parallel
Strand 6	D	285	291	anti-parallel
Strand 7	D	268	273	anti-parallel
Strand 8	D	422	425	anti-parallel
Strand 9	D	430	431	anti-parallel

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There are 2 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	439	440	first strand
Strand 2	D	465	466	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	D	443	445	first strand
Strand 2	D	460	461	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	D	448	451	first strand
Strand 2	D	454	457	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: 8TDF

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