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

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 8TTK entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 2	HIS 527
B	ASP 2	HIS 527
C	ASP 2	THR 213

There are 95 helices in PDB entry 8TTK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	14	29	Right-handed alpha
Helix 2	AA2	A	30	32	Right-handed 310
Helix 3	AA3	A	54	59	Right-handed alpha
Helix 4	AA4	A	59	64	Right-handed alpha
Helix 5	AA5	A	66	71	Right-handed alpha
Helix 6	AA6	A	72	74	Right-handed 310
Helix 7	AA7	A	122	132	Right-handed alpha
Helix 8	AA8	A	138	144	Right-handed alpha
Helix 9	AA9	A	145	152	Right-handed alpha
Helix 10	AB1	A	172	188	Right-handed alpha
Helix 11	AB2	A	228	232	Right-handed 310
Helix 12	AB3	A	263	268	Right-handed alpha
Helix 13	AB4	A	304	317	Right-handed alpha
Helix 14	AB5	A	319	323	Right-handed 310
Helix 15	AB6	A	347	349	Right-handed 310
Helix 16	AB7	A	359	374	Right-handed alpha
Helix 17	AB8	A	381	410	Right-handed alpha
Helix 18	AB9	A	415	422	Right-handed alpha
Helix 19	AC1	A	427	439	Right-handed alpha
Helix 20	AC2	A	449	454	Right-handed alpha
Helix 21	AC3	A	456	463	Right-handed alpha
Helix 22	AC4	A	466	477	Right-handed alpha
Helix 23	AC5	A	485	490	Right-handed 310
Helix 24	AC6	A	491	516	Right-handed alpha
Helix 25	AC7	A	518	527	Right-handed alpha
Helix 26	AC8	B	14	29	Right-handed alpha
Helix 27	AC9	B	30	32	Right-handed 310
Helix 28	AD1	B	54	59	Right-handed alpha
Helix 29	AD2	B	59	64	Right-handed alpha
Helix 30	AD3	B	66	71	Right-handed alpha
Helix 31	AD4	B	72	74	Right-handed 310
Helix 32	AD5	B	122	132	Right-handed alpha
Helix 33	AD6	B	138	144	Right-handed alpha
Helix 34	AD7	B	145	152	Right-handed alpha
Helix 35	AD8	B	172	188	Right-handed alpha
Helix 36	AD9	B	228	232	Right-handed 310
Helix 37	AE1	B	304	316	Right-handed alpha
Helix 38	AE2	B	347	349	Right-handed 310
Helix 39	AE3	B	359	374	Right-handed alpha
Helix 40	AE4	B	381	410	Right-handed alpha
Helix 41	AE5	B	415	422	Right-handed alpha
Helix 42	AE6	B	427	439	Right-handed alpha
Helix 43	AE7	B	449	454	Right-handed alpha
Helix 44	AE8	B	460	464	Right-handed 310
Helix 45	AE9	B	466	477	Right-handed alpha
Helix 46	AF1	B	485	490	Right-handed 310
Helix 47	AF2	B	491	516	Right-handed alpha
Helix 48	AF3	B	518	527	Right-handed alpha
Helix 49	AF4	C	13	29	Right-handed alpha
Helix 50	AF5	C	30	32	Right-handed 310
Helix 51	AF6	C	54	59	Right-handed alpha
Helix 52	AF7	C	59	64	Right-handed alpha
Helix 53	AF8	C	66	71	Right-handed alpha
Helix 54	AF9	C	72	74	Right-handed 310
Helix 55	AG1	C	122	132	Right-handed alpha
Helix 56	AG2	C	138	144	Right-handed alpha
Helix 57	AG3	C	145	152	Right-handed alpha
Helix 58	AG4	C	172	189	Right-handed alpha
Helix 59	AG5	C	228	232	Right-handed 310
Helix 60	AG6	C	263	268	Right-handed alpha
Helix 61	AG7	C	304	317	Right-handed alpha
Helix 62	AG8	C	347	349	Right-handed 310
Helix 63	AG9	C	359	374	Right-handed alpha
Helix 64	AH1	C	381	410	Right-handed alpha
Helix 65	AH2	C	415	422	Right-handed alpha
Helix 66	AH3	C	427	439	Right-handed alpha
Helix 67	AH4	C	449	454	Right-handed alpha
Helix 68	AH5	C	466	477	Right-handed alpha
Helix 69	AH6	C	485	490	Right-handed 310
Helix 70	AH7	C	491	498	Right-handed alpha
Helix 71	AH8	C	498	516	Right-handed alpha
Helix 72	AH9	C	518	527	Right-handed alpha
Helix 73	AI1	D	13	29	Right-handed alpha
Helix 74	AI2	D	30	32	Right-handed 310
Helix 75	AI3	D	54	59	Right-handed alpha
Helix 76	AI4	D	59	64	Right-handed alpha
Helix 77	AI5	D	66	71	Right-handed alpha
Helix 78	AI6	D	72	75	Right-handed 310
Helix 79	AI7	D	122	132	Right-handed alpha
Helix 80	AI8	D	138	144	Right-handed alpha
Helix 81	AI9	D	145	152	Right-handed alpha
Helix 82	AJ1	D	172	188	Right-handed alpha
Helix 83	AJ2	D	228	232	Right-handed 310
Helix 84	AJ3	D	304	317	Right-handed alpha
Helix 85	AJ4	D	347	349	Right-handed 310
Helix 86	AJ5	D	359	374	Right-handed alpha
Helix 87	AJ6	D	381	409	Right-handed alpha
Helix 88	AJ7	D	415	424	Right-handed alpha
Helix 89	AJ8	D	427	439	Right-handed alpha
Helix 90	AJ9	D	449	454	Right-handed alpha
Helix 91	AK1	D	457	463	Right-handed alpha
Helix 92	AK2	D	466	477	Right-handed alpha
Helix 93	AK3	D	485	490	Right-handed 310
Helix 94	AK4	D	491	514	Right-handed alpha
Helix 95	AK5	D	518	527	Right-handed alpha

There are 27 sheets in PDB entry 8TTK. 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, AC7, AC8, AC9,

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	191	194	first strand
Strand 2	A	33	38	parallel
Strand 3	A	7	11	parallel
Strand 4	A	223	226	parallel
Strand 5	A	343	345	parallel
Strand 6	A	339	340	anti-parallel

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There are 3 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	49	50	first strand
Strand 2	A	168	171	anti-parallel
Strand 3	A	77	79	anti-parallel

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There are 7 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	106	110	first strand
Strand 2	A	81	85	anti-parallel
Strand 3	A	273	277	parallel
Strand 4	A	281	288	anti-parallel
Strand 5	A	291	298	anti-parallel
Strand 6	A	254	261	anti-parallel
Strand 7	A	326	329	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	99	100	first strand
Strand 2	A	103	104	anti-parallel

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There are 2 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	116	117	first strand
Strand 2	A	120	121	anti-parallel

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There are 3 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	197	202	first strand
Strand 2	A	208	213	anti-parallel
Strand 3	A	218	220	anti-parallel

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There are 3 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	243	245	first strand
Strand 2	A	333	335	anti-parallel
Strand 3	A	351	352	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	B	191	194	first strand
Strand 2	B	33	38	parallel
Strand 3	B	7	11	parallel
Strand 4	B	223	226	parallel
Strand 5	B	343	345	parallel
Strand 6	B	339	340	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	49	50	first strand
Strand 2	B	168	171	anti-parallel
Strand 3	B	77	79	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	106	110	first strand
Strand 2	B	81	85	anti-parallel
Strand 3	B	273	277	parallel
Strand 4	B	281	288	anti-parallel
Strand 5	B	291	298	anti-parallel
Strand 6	B	254	261	anti-parallel
Strand 7	B	326	329	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	B	99	100	first strand
Strand 2	B	103	104	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	B	116	117	first strand
Strand 2	B	120	121	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	197	202	first strand
Strand 2	B	208	213	anti-parallel
Strand 3	B	218	220	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	B	243	245	first strand
Strand 2	B	333	335	anti-parallel
Strand 3	B	351	352	anti-parallel

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There are 6 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	191	194	first strand
Strand 2	C	33	38	parallel
Strand 3	C	7	11	parallel
Strand 4	C	223	226	parallel
Strand 5	C	343	345	parallel
Strand 6	C	339	340	anti-parallel

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There are 3 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	49	50	first strand
Strand 2	C	168	171	anti-parallel
Strand 3	C	77	79	anti-parallel

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There are 7 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	106	110	first strand
Strand 2	C	81	85	anti-parallel
Strand 3	C	273	277	parallel
Strand 4	C	281	287	anti-parallel
Strand 5	C	291	298	anti-parallel
Strand 6	C	254	261	anti-parallel
Strand 7	C	326	329	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	99	100	first strand
Strand 2	C	103	104	anti-parallel

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There are 2 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	116	117	first strand
Strand 2	C	120	121	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	197	202	first strand
Strand 2	C	208	213	anti-parallel
Strand 3	C	218	220	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	C	243	245	first strand
Strand 2	C	333	335	anti-parallel
Strand 3	C	351	352	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	191	194	first strand
Strand 2	D	33	38	parallel
Strand 3	D	7	11	parallel
Strand 4	D	223	226	parallel
Strand 5	D	343	345	parallel
Strand 6	D	339	340	anti-parallel

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There are 3 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	49	50	first strand
Strand 2	D	168	171	anti-parallel
Strand 3	D	77	79	anti-parallel

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There are 7 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	106	110	first strand
Strand 2	D	81	85	anti-parallel
Strand 3	D	273	277	parallel
Strand 4	D	281	288	anti-parallel
Strand 5	D	291	298	anti-parallel
Strand 6	D	254	261	anti-parallel
Strand 7	D	326	329	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	116	117	first strand
Strand 2	D	120	121	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	197	202	first strand
Strand 2	D	208	213	anti-parallel
Strand 3	D	218	220	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	243	245	first strand
Strand 2	D	333	335	anti-parallel
Strand 3	D	351	352	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: 8TTK

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