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

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 4TUI entry

There are 8 chains in PDB entry 4TUI (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	GLU 306
E	GLY -2	PRO 311
F	SER -1	VAL 303
G	T 9	C 21
H	T 7	G 19

There are 72 helices in PDB entry 4TUI. 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	215	220	Right-handed alpha
Helix 9	AA9	C	235	237	Right-handed 310
Helix 10	AB1	C	256	269	Right-handed alpha
Helix 11	AB2	C	284	289	Right-handed alpha
Helix 12	AB3	C	290	292	Right-handed 310
Helix 13	AB4	A	14	17	Right-handed 310
Helix 14	AB5	A	18	40	Right-handed alpha
Helix 15	AB6	A	57	73	Right-handed alpha
Helix 16	AB7	A	83	87	Right-handed 310
Helix 17	AB8	A	95	101	Right-handed 310
Helix 18	AB9	A	129	131	Right-handed 310
Helix 19	AC1	A	132	147	Right-handed alpha
Helix 20	AC2	A	215	220	Right-handed alpha
Helix 21	AC3	A	235	237	Right-handed 310
Helix 22	AC4	A	256	269	Right-handed alpha
Helix 23	AC5	A	284	289	Right-handed alpha
Helix 24	AC6	A	290	294	Right-handed 310
Helix 25	AC7	B	14	17	Right-handed 310
Helix 26	AC8	B	18	40	Right-handed alpha
Helix 27	AC9	B	57	74	Right-handed alpha
Helix 28	AD1	B	83	87	Right-handed 310
Helix 29	AD2	B	95	101	Right-handed 310
Helix 30	AD3	B	129	131	Right-handed 310
Helix 31	AD4	B	132	147	Right-handed alpha
Helix 32	AD5	B	215	220	Right-handed alpha
Helix 33	AD6	B	235	237	Right-handed 310
Helix 34	AD7	B	256	269	Right-handed alpha
Helix 35	AD8	B	284	289	Right-handed alpha
Helix 36	AD9	B	290	292	Right-handed 310
Helix 37	AE1	D	14	17	Right-handed 310
Helix 38	AE2	D	18	40	Right-handed alpha
Helix 39	AE3	D	57	74	Right-handed alpha
Helix 40	AE4	D	83	87	Right-handed 310
Helix 41	AE5	D	95	101	Right-handed 310
Helix 42	AE6	D	129	131	Right-handed 310
Helix 43	AE7	D	132	147	Right-handed alpha
Helix 44	AE8	D	215	220	Right-handed alpha
Helix 45	AE9	D	235	237	Right-handed 310
Helix 46	AF1	D	256	269	Right-handed alpha
Helix 47	AF2	D	284	289	Right-handed alpha
Helix 48	AF3	D	290	292	Right-handed 310
Helix 49	AF4	E	14	17	Right-handed 310
Helix 50	AF5	E	18	40	Right-handed alpha
Helix 51	AF6	E	57	74	Right-handed alpha
Helix 52	AF7	E	83	87	Right-handed 310
Helix 53	AF8	E	95	101	Right-handed 310
Helix 54	AF9	E	129	131	Right-handed 310
Helix 55	AG1	E	132	147	Right-handed alpha
Helix 56	AG2	E	215	220	Right-handed alpha
Helix 57	AG3	E	235	237	Right-handed 310
Helix 58	AG4	E	256	269	Right-handed alpha
Helix 59	AG5	E	284	289	Right-handed alpha
Helix 60	AG6	E	290	292	Right-handed 310
Helix 61	AG7	F	14	17	Right-handed 310
Helix 62	AG8	F	18	40	Right-handed alpha
Helix 63	AG9	F	57	74	Right-handed alpha
Helix 64	AH1	F	83	87	Right-handed 310
Helix 65	AH2	F	95	101	Right-handed 310
Helix 66	AH3	F	129	131	Right-handed 310
Helix 67	AH4	F	132	148	Right-handed alpha
Helix 68	AH5	F	215	220	Right-handed alpha
Helix 69	AH6	F	235	237	Right-handed 310
Helix 70	AH7	F	256	269	Right-handed alpha
Helix 71	AH8	F	282	285	Right-handed 310
Helix 72	AH9	F	291	295	Right-handed 310

There are 18 sheets in PDB entry 4TUI. 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	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	113	first strand
Strand 2	C	120	124	anti-parallel
Strand 3	C	153	157	parallel
Strand 4	C	181	184	parallel
Strand 5	C	199	202	parallel
Strand 6	C	191	194	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	110	115	first strand
Strand 2	A	118	124	anti-parallel
Strand 3	A	153	157	parallel
Strand 4	A	181	184	parallel
Strand 5	A	199	202	parallel
Strand 6	A	191	194	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	115	first strand
Strand 2	B	118	125	anti-parallel
Strand 3	B	153	157	parallel
Strand 4	B	181	184	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	105	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	115	first strand
Strand 2	D	118	125	anti-parallel
Strand 3	D	153	157	parallel
Strand 4	D	181	184	parallel
Strand 5	D	199	202	parallel
Strand 6	D	191	194	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	303	parallel

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There are 6 strands in AB4 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 AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	109	113	first strand
Strand 2	E	120	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 AB6 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 AB7 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 AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	109	113	first strand
Strand 2	F	120	124	anti-parallel
Strand 3	F	152	156	parallel
Strand 4	F	181	184	parallel
Strand 5	F	199	202	parallel
Strand 6	F	191	194	anti-parallel

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There are 3 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	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: 4TUI

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