Analysis of interatomic Contacts of Structural Units in PDB entry:
4TUG

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 4TUG entry

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

Chain ID	Initial residue	Terminal residue
C	HIS 0	ASP 312
A	ARG -3	ASN 313
B	MET 1	GLU 306
D	HIS 0	LYS 266

There are 76 helices in PDB entry 4TUG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	14	17	Right-handed 310
Helix 2	AA2	C	18	40	Right-handed alpha
Helix 3	AA3	C	57	73	Right-handed alpha
Helix 4	AA4	C	83	87	Right-handed 310
Helix 5	AA5	C	95	101	Right-handed 310
Helix 6	AA6	C	129	131	Right-handed 310
Helix 7	AA7	C	132	147	Right-handed alpha
Helix 8	AA8	C	172	176	Right-handed 310
Helix 9	AA9	C	213	220	Right-handed alpha
Helix 10	AB1	C	235	237	Right-handed 310
Helix 11	AB2	C	256	269	Right-handed alpha
Helix 12	AB3	C	284	289	Right-handed alpha
Helix 13	AB4	C	290	295	Right-handed 310
Helix 14	AB5	A	14	17	Right-handed 310
Helix 15	AB6	A	18	40	Right-handed alpha
Helix 16	AB7	A	57	73	Right-handed alpha
Helix 17	AB8	A	95	101	Right-handed 310
Helix 18	AB9	A	129	131	Right-handed 310
Helix 19	AC1	A	132	148	Right-handed alpha
Helix 20	AC2	A	172	176	Right-handed 310
Helix 21	AC3	A	213	221	Right-handed alpha
Helix 22	AC4	A	235	237	Right-handed 310
Helix 23	AC5	A	256	269	Right-handed alpha
Helix 24	AC6	A	284	289	Right-handed alpha
Helix 25	AC7	A	290	295	Right-handed 310
Helix 26	AC8	B	14	17	Right-handed 310
Helix 27	AC9	B	18	40	Right-handed alpha
Helix 28	AD1	B	57	74	Right-handed alpha
Helix 29	AD2	B	83	87	Right-handed 310
Helix 30	AD3	B	95	101	Right-handed 310
Helix 31	AD4	B	129	131	Right-handed 310
Helix 32	AD5	B	132	148	Right-handed alpha
Helix 33	AD6	B	172	176	Right-handed 310
Helix 34	AD7	B	210	212	Right-handed 310
Helix 35	AD8	B	213	220	Right-handed alpha
Helix 36	AD9	B	235	237	Right-handed 310
Helix 37	AE1	B	256	269	Right-handed alpha
Helix 38	AE2	B	284	289	Right-handed alpha
Helix 39	AE3	B	290	295	Right-handed 310
Helix 40	AE4	D	14	17	Right-handed 310
Helix 41	AE5	D	18	40	Right-handed alpha
Helix 42	AE6	D	57	73	Right-handed alpha
Helix 43	AE7	D	83	87	Right-handed 310
Helix 44	AE8	D	95	101	Right-handed 310
Helix 45	AE9	D	129	131	Right-handed 310
Helix 46	AF1	D	132	148	Right-handed alpha
Helix 47	AF2	D	172	176	Right-handed 310
Helix 48	AF3	D	210	212	Right-handed 310
Helix 49	AF4	D	213	220	Right-handed alpha
Helix 50	AF5	D	235	237	Right-handed 310
Helix 51	AF6	D	256	270	Right-handed alpha
Helix 52	AF7	D	284	289	Right-handed alpha
Helix 53	AF8	D	290	295	Right-handed 310
Helix 54	AF9	E	14	17	Right-handed 310
Helix 55	AG1	E	18	40	Right-handed alpha
Helix 56	AG2	E	57	73	Right-handed alpha
Helix 57	AG3	E	95	101	Right-handed 310
Helix 58	AG4	E	129	131	Right-handed 310
Helix 59	AG5	E	132	148	Right-handed alpha
Helix 60	AG6	E	172	176	Right-handed 310
Helix 61	AG7	E	213	220	Right-handed alpha
Helix 62	AG8	E	235	237	Right-handed 310
Helix 63	AG9	E	256	269	Right-handed alpha
Helix 64	AH1	E	284	289	Right-handed alpha
Helix 65	AH2	E	290	295	Right-handed 310
Helix 66	AH3	F	14	17	Right-handed 310
Helix 67	AH4	F	18	40	Right-handed alpha
Helix 68	AH5	F	57	73	Right-handed alpha
Helix 69	AH6	F	95	101	Right-handed 310
Helix 70	AH7	F	129	131	Right-handed 310
Helix 71	AH8	F	132	148	Right-handed alpha
Helix 72	AH9	F	172	176	Right-handed 310
Helix 73	AI1	F	213	220	Right-handed alpha
Helix 74	AI2	F	235	237	Right-handed 310
Helix 75	AI3	F	256	269	Right-handed alpha
Helix 76	AI4	F	282	295	Right-handed 310

There are 19 sheets in PDB entry 4TUG. 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,

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	C	105	106	first strand
Strand 2	C	77	80	parallel
Strand 3	C	43	46	parallel
Strand 4	C	3	6	parallel
Strand 5	C	223	227	anti-parallel
Strand 6	C	239	243	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	C	109	114	first strand
Strand 2	C	119	124	anti-parallel
Strand 3	C	153	157	parallel
Strand 4	C	181	184	parallel
Strand 5	C	198	202	parallel
Strand 6	C	191	195	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	249	254	first strand
Strand 2	C	275	281	parallel
Strand 3	C	297	303	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	105	106	first strand
Strand 2	A	77	80	parallel
Strand 3	A	43	46	parallel
Strand 4	A	3	6	parallel
Strand 5	A	223	227	anti-parallel
Strand 6	A	239	243	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	A	109	114	first strand
Strand 2	A	119	124	anti-parallel
Strand 3	A	152	158	parallel
Strand 4	A	181	185	parallel
Strand 5	A	198	202	parallel
Strand 6	A	191	195	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	249	254	first strand
Strand 2	A	275	281	parallel
Strand 3	A	297	303	parallel

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There are 6 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	105	106	first strand
Strand 2	B	77	80	parallel
Strand 3	B	43	46	parallel
Strand 4	B	3	6	parallel
Strand 5	B	223	227	anti-parallel
Strand 6	B	239	243	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	109	114	first strand
Strand 2	B	119	124	anti-parallel
Strand 3	B	153	158	parallel
Strand 4	B	181	185	parallel
Strand 5	B	199	202	parallel
Strand 6	B	191	194	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	249	254	first strand
Strand 2	B	275	281	parallel
Strand 3	B	297	303	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	D	104	106	first strand
Strand 2	D	77	80	parallel
Strand 3	D	43	46	parallel
Strand 4	D	3	6	parallel
Strand 5	D	223	227	anti-parallel
Strand 6	D	239	243	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	109	114	first strand
Strand 2	D	119	124	anti-parallel
Strand 3	D	153	158	parallel
Strand 4	D	181	185	parallel
Strand 5	D	198	202	parallel
Strand 6	D	191	195	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	249	254	first strand
Strand 2	D	275	281	parallel
Strand 3	D	297	298	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	D	249	254	first strand
Strand 2	D	275	281	parallel
Strand 3	D	301	303	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	E	104	106	first strand
Strand 2	E	77	80	parallel
Strand 3	E	43	46	parallel
Strand 4	E	3	6	parallel
Strand 5	E	223	227	anti-parallel
Strand 6	E	239	243	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	E	109	114	first strand
Strand 2	E	119	124	anti-parallel
Strand 3	E	153	157	parallel
Strand 4	E	181	184	parallel
Strand 5	E	199	202	parallel
Strand 6	E	191	194	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	E	249	254	first strand
Strand 2	E	275	281	parallel
Strand 3	E	297	303	parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	105	106	first strand
Strand 2	F	77	80	parallel
Strand 3	F	43	46	parallel
Strand 4	F	3	6	parallel
Strand 5	F	223	227	anti-parallel
Strand 6	F	239	243	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	F	109	114	first strand
Strand 2	F	119	124	anti-parallel
Strand 3	F	153	157	parallel
Strand 4	F	181	184	parallel
Strand 5	F	198	202	parallel
Strand 6	F	191	195	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	249	254	first strand
Strand 2	F	275	280	parallel
Strand 3	F	297	298	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: 4TUG

Analysis of interatomic Contacts of Structural Units in PDB entry:
4TUG