Analysis of interatomic Contacts of Structural Units in PDB entry:
3OT4

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 3OT4 entry

There are 14 chains in PDB entry 3OT4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 5	GLY 149
A	VAL 151	ALA 202
B	LEU 5	GLY 149
B	VAL 151	ALA 202
C	TYR 8	GLY 149
C	VAL 151	LYS 205
D	TYR 8	GLY 149
D	VAL 151	LYS 205
E	LEU 5	GLY 149
E	VAL 151	LYS 205
F	TYR 8	GLY 149
F	VAL 151	THR 204
G	TYR 8	GLY 149
G	VAL 151	LEU 168

There are 83 helices in PDB entry 3OT4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	11	Right-handed alpha
Helix 2	2	A	31	36	Right-handed alpha
Helix 3	3	A	44	63	Right-handed alpha
Helix 4	4	A	81	87	Right-handed alpha
Helix 5	5	A	88	91	Right-handed 310
Helix 6	6	A	97	101	Right-handed 310
Helix 7	7	A	103	107	Right-handed 310
Helix 8	8	A	127	135	Right-handed alpha
Helix 9	9	A	149	162	Right-handed alpha
Helix 10	10	A	176	191	Right-handed alpha
Helix 11	11	A	196	202	Right-handed alpha
Helix 12	12	B	6	11	Right-handed alpha
Helix 13	13	B	31	36	Right-handed alpha
Helix 14	14	B	44	63	Right-handed alpha
Helix 15	15	B	82	87	Right-handed alpha
Helix 16	16	B	88	93	Right-handed 310
Helix 17	17	B	97	101	Right-handed 310
Helix 18	18	B	103	107	Right-handed 310
Helix 19	19	B	127	135	Right-handed alpha
Helix 20	20	B	149	161	Right-handed alpha
Helix 21	21	B	176	191	Right-handed alpha
Helix 22	22	B	196	202	Right-handed alpha
Helix 23	23	C	31	36	Right-handed alpha
Helix 24	24	C	44	63	Right-handed alpha
Helix 25	25	C	82	87	Right-handed alpha
Helix 26	26	C	88	91	Right-handed 310
Helix 27	27	C	97	101	Right-handed 310
Helix 28	28	C	103	107	Right-handed 310
Helix 29	29	C	127	136	Right-handed alpha
Helix 30	30	C	149	161	Right-handed alpha
Helix 31	31	C	176	191	Right-handed alpha
Helix 32	32	C	196	203	Right-handed alpha
Helix 33	33	D	31	36	Right-handed alpha
Helix 34	34	D	44	62	Right-handed alpha
Helix 35	35	D	82	87	Right-handed alpha
Helix 36	36	D	88	93	Right-handed 310
Helix 37	37	D	97	101	Right-handed 310
Helix 38	38	D	103	107	Right-handed 310
Helix 39	39	D	127	135	Right-handed alpha
Helix 40	40	D	149	161	Right-handed alpha
Helix 41	41	D	176	191	Right-handed alpha
Helix 42	42	D	196	204	Right-handed alpha
Helix 43	43	E	6	11	Right-handed alpha
Helix 44	44	E	31	36	Right-handed alpha
Helix 45	45	E	44	63	Right-handed alpha
Helix 46	46	E	82	87	Right-handed alpha
Helix 47	47	E	88	93	Right-handed 310
Helix 48	48	E	97	101	Right-handed 310
Helix 49	49	E	103	107	Right-handed 310
Helix 50	50	E	127	136	Right-handed alpha
Helix 51	51	E	149	161	Right-handed alpha
Helix 52	52	E	176	191	Right-handed alpha
Helix 53	53	E	196	203	Right-handed alpha
Helix 54	54	F	31	36	Right-handed alpha
Helix 55	55	F	44	63	Right-handed alpha
Helix 56	56	F	82	87	Right-handed alpha
Helix 57	57	F	89	93	Right-handed 310
Helix 58	58	F	97	101	Right-handed 310
Helix 59	59	F	103	107	Right-handed 310
Helix 60	60	F	127	136	Right-handed alpha
Helix 61	61	F	149	161	Right-handed alpha
Helix 62	62	F	176	191	Right-handed alpha
Helix 63	63	F	196	204	Right-handed alpha
Helix 64	64	G	31	36	Right-handed alpha
Helix 65	65	G	44	62	Right-handed alpha
Helix 66	66	G	82	87	Right-handed alpha
Helix 67	67	G	88	91	Right-handed 310
Helix 68	68	G	97	101	Right-handed 310
Helix 69	69	G	103	107	Right-handed 310
Helix 70	70	G	127	136	Right-handed alpha
Helix 71	71	G	149	161	Right-handed alpha
Helix 72	72	G	176	191	Right-handed alpha
Helix 73	73	G	196	204	Right-handed alpha
Helix 74	74	H	31	36	Right-handed alpha
Helix 75	75	H	44	63	Right-handed alpha
Helix 76	76	H	81	87	Right-handed alpha
Helix 77	77	H	88	93	Right-handed 310
Helix 78	78	H	97	101	Right-handed 310
Helix 79	79	H	103	107	Right-handed 310
Helix 80	80	H	127	136	Right-handed alpha
Helix 81	81	H	149	161	Right-handed alpha
Helix 82	82	H	176	191	Right-handed alpha
Helix 83	83	H	196	204	Right-handed alpha

There are 8 sheets in PDB entry 3OT4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	113	117	first strand
Strand 2	A	65	71	parallel
Strand 3	A	23	28	parallel
Strand 4	A	139	144	parallel
Strand 5	A	164	172	parallel
Strand 6	A	193	195	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	B	113	117	first strand
Strand 2	B	65	71	parallel
Strand 3	B	23	28	parallel
Strand 4	B	139	145	parallel
Strand 5	B	164	173	parallel
Strand 6	B	193	195	parallel

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There are 6 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	113	117	first strand
Strand 2	C	65	71	parallel
Strand 3	C	23	28	parallel
Strand 4	C	139	144	parallel
Strand 5	C	164	172	parallel
Strand 6	C	193	195	parallel

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There are 6 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	113	117	first strand
Strand 2	D	65	71	parallel
Strand 3	D	23	28	parallel
Strand 4	D	139	145	parallel
Strand 5	D	164	173	parallel
Strand 6	D	193	195	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	E	113	117	first strand
Strand 2	E	65	71	parallel
Strand 3	E	23	28	parallel
Strand 4	E	139	145	parallel
Strand 5	E	164	173	parallel
Strand 6	E	193	195	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	113	117	first strand
Strand 2	F	65	71	parallel
Strand 3	F	23	28	parallel
Strand 4	F	139	145	parallel
Strand 5	F	164	173	parallel
Strand 6	F	193	195	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	113	117	first strand
Strand 2	G	65	71	parallel
Strand 3	G	23	28	parallel
Strand 4	G	139	145	parallel
Strand 5	G	164	173	parallel
Strand 6	G	193	195	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	113	117	first strand
Strand 2	H	65	71	parallel
Strand 3	H	23	28	parallel
Strand 4	H	139	145	parallel
Strand 5	H	164	173	parallel
Strand 6	H	193	195	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: 3OT4

Analysis of interatomic Contacts of Structural Units in PDB entry:
3OT4