Analysis of interatomic Contacts of Structural Units in PDB entry:
3TUI

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 3TUI entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	ARG 216
B	MET 1	ARG 216
C	HIS 0	VAL 343
D	MET 1	VAL 343
E	MET 1	ARG 216
F	MET 1	ARG 216
G	MET 1	VAL 343
H	HIS 0	VAL 343

There are 95 helices in PDB entry 3TUI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2	41	Right-handed alpha
Helix 2	2	A	49	65	Right-handed alpha
Helix 3	3	A	67	75	Right-handed alpha
Helix 4	4	A	75	84	Right-handed alpha
Helix 5	5	A	88	113	Right-handed alpha
Helix 6	6	A	117	126	Right-handed alpha
Helix 7	7	A	129	137	Right-handed alpha
Helix 8	8	A	137	164	Right-handed alpha
Helix 9	9	A	170	181	Right-handed alpha
Helix 10	10	A	185	212	Right-handed alpha
Helix 11	11	B	2	42	Right-handed alpha
Helix 12	12	B	49	66	Right-handed alpha
Helix 13	13	B	67	84	Right-handed alpha
Helix 14	14	B	88	113	Right-handed alpha
Helix 15	15	B	118	125	Right-handed alpha
Helix 16	16	B	129	137	Right-handed alpha
Helix 17	17	B	137	164	Right-handed alpha
Helix 18	18	B	171	182	Right-handed alpha
Helix 19	19	B	185	215	Right-handed alpha
Helix 20	20	C	43	52	Right-handed alpha
Helix 21	21	C	73	82	Right-handed alpha
Helix 22	22	C	98	110	Right-handed alpha
Helix 23	23	C	113	128	Right-handed alpha
Helix 24	24	C	130	134	Right-handed 310
Helix 25	25	C	142	155	Right-handed alpha
Helix 26	26	C	172	190	Right-handed alpha
Helix 27	27	C	200	208	Right-handed alpha
Helix 28	28	C	224	230	Right-handed alpha
Helix 29	29	C	234	245	Right-handed alpha
Helix 30	30	C	250	257	Right-handed alpha
Helix 31	31	C	275	279	Right-handed alpha
Helix 32	32	C	281	291	Right-handed alpha
Helix 33	33	C	319	333	Right-handed alpha
Helix 34	34	D	12	16	Right-handed 310
Helix 35	35	D	43	52	Right-handed alpha
Helix 36	36	D	73	81	Right-handed alpha
Helix 37	37	D	98	110	Right-handed alpha
Helix 38	38	D	113	128	Right-handed alpha
Helix 39	39	D	137	141	Right-handed 310
Helix 40	40	D	142	156	Right-handed alpha
Helix 41	41	D	172	191	Right-handed alpha
Helix 42	42	D	200	208	Right-handed alpha
Helix 43	43	D	225	231	Right-handed alpha
Helix 44	44	D	234	245	Right-handed alpha
Helix 45	45	D	250	257	Right-handed alpha
Helix 46	46	D	275	280	Right-handed alpha
Helix 47	47	D	281	290	Right-handed alpha
Helix 48	48	D	319	333	Right-handed alpha
Helix 49	49	E	2	41	Right-handed alpha
Helix 50	50	E	49	66	Right-handed alpha
Helix 51	51	E	67	75	Right-handed alpha
Helix 52	52	E	75	84	Right-handed alpha
Helix 53	53	E	88	113	Right-handed alpha
Helix 54	54	E	117	126	Right-handed alpha
Helix 55	55	E	129	137	Right-handed alpha
Helix 56	56	E	137	165	Right-handed alpha
Helix 57	57	E	166	168	Right-handed 310
Helix 58	58	E	170	179	Right-handed alpha
Helix 59	59	E	185	215	Right-handed alpha
Helix 60	60	F	2	41	Right-handed alpha
Helix 61	61	F	49	65	Right-handed alpha
Helix 62	62	F	67	83	Right-handed alpha
Helix 63	63	F	88	113	Right-handed alpha
Helix 64	64	F	117	126	Right-handed alpha
Helix 65	65	F	129	137	Right-handed alpha
Helix 66	66	F	137	167	Right-handed alpha
Helix 67	67	F	170	182	Right-handed alpha
Helix 68	68	F	185	215	Right-handed alpha
Helix 69	69	G	43	53	Right-handed alpha
Helix 70	70	G	75	82	Right-handed alpha
Helix 71	71	G	98	110	Right-handed alpha
Helix 72	72	G	113	128	Right-handed alpha
Helix 73	73	G	142	157	Right-handed alpha
Helix 74	74	G	172	191	Right-handed alpha
Helix 75	75	G	200	208	Right-handed alpha
Helix 76	76	G	225	231	Right-handed alpha
Helix 77	77	G	234	245	Right-handed alpha
Helix 78	78	G	250	257	Right-handed alpha
Helix 79	79	G	275	280	Right-handed alpha
Helix 80	80	G	281	291	Right-handed alpha
Helix 81	81	G	319	333	Right-handed alpha
Helix 82	82	H	43	52	Right-handed alpha
Helix 83	83	H	73	82	Right-handed alpha
Helix 84	84	H	100	109	Right-handed alpha
Helix 85	85	H	113	128	Right-handed alpha
Helix 86	86	H	142	155	Right-handed alpha
Helix 87	87	H	156	158	Right-handed 310
Helix 88	88	H	172	190	Right-handed alpha
Helix 89	89	H	200	208	Right-handed alpha
Helix 90	90	H	225	231	Right-handed alpha
Helix 91	91	H	234	243	Right-handed alpha
Helix 92	92	H	250	255	Right-handed alpha
Helix 93	93	H	275	278	Right-handed 310
Helix 94	94	H	281	290	Right-handed alpha
Helix 95	95	H	319	333	Right-handed alpha

There are 10 sheets in PDB entry 3TUI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	28	first strand
Strand 2	C	2	12	anti-parallel
Strand 3	C	59	64	anti-parallel
Strand 4	C	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	84	87	first strand
Strand 2	C	161	165	parallel
Strand 3	C	193	198	parallel
Strand 4	C	33	37	parallel
Strand 5	C	210	215	parallel
Strand 6	C	218	221	anti-parallel

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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	335	342	first strand
Strand 2	C	267	274	anti-parallel
Strand 3	C	308	317	anti-parallel
Strand 4	C	293	303	anti-parallel
Strand 5	D	293	304	anti-parallel
Strand 6	D	307	317	anti-parallel
Strand 7	D	266	274	anti-parallel
Strand 8	D	336	343	anti-parallel

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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	28	first strand
Strand 2	D	2	11	anti-parallel
Strand 3	D	59	64	anti-parallel
Strand 4	D	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	84	87	first strand
Strand 2	D	161	165	parallel
Strand 3	D	193	198	parallel
Strand 4	D	33	38	parallel
Strand 5	D	210	215	parallel
Strand 6	D	218	224	anti-parallel

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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	16	27	first strand
Strand 2	G	3	13	anti-parallel
Strand 3	G	59	64	anti-parallel
Strand 4	G	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	84	88	first strand
Strand 2	G	161	165	parallel
Strand 3	G	193	198	parallel
Strand 4	G	33	37	parallel
Strand 5	G	210	215	parallel
Strand 6	G	218	224	anti-parallel

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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	335	342	first strand
Strand 2	G	267	274	anti-parallel
Strand 3	G	307	317	anti-parallel
Strand 4	G	293	304	anti-parallel
Strand 5	H	293	304	anti-parallel
Strand 6	H	307	317	anti-parallel
Strand 7	H	267	273	anti-parallel
Strand 8	H	335	342	anti-parallel

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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	16	28	first strand
Strand 2	H	2	13	anti-parallel
Strand 3	H	59	64	anti-parallel
Strand 4	H	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	84	87	first strand
Strand 2	H	161	165	parallel
Strand 3	H	193	198	parallel
Strand 4	H	33	37	parallel
Strand 5	H	210	215	parallel
Strand 6	H	218	224	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: 3TUI

Analysis of interatomic Contacts of Structural Units in PDB entry:
3TUI