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

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 8TRR entry

There are 11 chains in PDB entry 8TRR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 3	ASP 181
B	ASP 2	ALA 190
C	GLY 59	THR 63
C	SER 65	LEU 70
D	MET 0	PRO 215
E	ALA 2	ASP 256
F	GLU 3	ASP 181
G	ASP 2	ALA 190
H	GLY 59	THR 63
H	SER 65	ARG 71
I	GLY 1	GLU 84

There are 25 helices in PDB entry 8TRR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	45	51	Right-handed 310
Helix 2	AA2	A	56	77	Right-handed alpha
Helix 3	AA3	B	51	53	Right-handed 310
Helix 4	AA4	B	54	62	Right-handed alpha
Helix 5	AA5	B	64	73	Right-handed alpha
Helix 6	AA6	B	73	78	Right-handed alpha
Helix 7	AA7	B	78	87	Right-handed alpha
Helix 8	AA8	B	88	90	Right-handed 310
Helix 9	AA9	D	95	99	Right-handed 310
Helix 10	AB1	E	95	99	Right-handed 310
Helix 11	AB2	E	108	112	Right-handed 310
Helix 12	AB3	E	143	151	Right-handed alpha
Helix 13	AB4	E	210	214	Right-handed alpha
Helix 14	AB5	F	45	51	Right-handed 310
Helix 15	AB6	F	56	77	Right-handed alpha
Helix 16	AB7	G	51	53	Right-handed 310
Helix 17	AB8	G	54	62	Right-handed alpha
Helix 18	AB9	G	64	73	Right-handed alpha
Helix 19	AC1	G	73	78	Right-handed alpha
Helix 20	AC2	G	78	87	Right-handed alpha
Helix 21	AC3	I	95	99	Right-handed 310
Helix 22	AC4	J	95	99	Right-handed 310
Helix 23	AC5	J	108	112	Right-handed 310
Helix 24	AC6	J	143	151	Right-handed alpha
Helix 25	AC7	J	210	214	Right-handed alpha

There are 34 sheets in PDB entry 8TRR. 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, AD1, AD2, AD3, AD4, AD5, AD6, AD7,

There are 8 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	40	43	first strand
Strand 2	A	29	35	anti-parallel
Strand 3	A	19	26	anti-parallel
Strand 4	A	5	15	anti-parallel
Strand 5	B	7	18	anti-parallel
Strand 6	B	23	32	anti-parallel
Strand 7	B	35	41	anti-parallel
Strand 8	B	47	49	anti-parallel

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There are 4 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	88	93	first strand
Strand 2	A	103	112	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	133	134	anti-parallel

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There are 4 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	88	93	first strand
Strand 2	A	103	112	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	138	139	anti-parallel

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There are 4 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	126	127	first strand
Strand 2	A	118	123	anti-parallel
Strand 3	A	160	166	anti-parallel
Strand 4	A	174	179	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	98	103	first strand
Strand 2	B	114	122	anti-parallel
Strand 3	B	155	162	anti-parallel
Strand 4	B	142	144	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	98	103	first strand
Strand 2	B	114	122	anti-parallel
Strand 3	B	155	162	anti-parallel
Strand 4	B	148	149	anti-parallel

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There are 4 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	136	137	first strand
Strand 2	B	128	133	anti-parallel
Strand 3	B	171	176	anti-parallel
Strand 4	B	184	188	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	6	first strand
Strand 2	D	23	26	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	14	first strand
Strand 2	D	120	125	parallel
Strand 3	D	101	107	anti-parallel
Strand 4	D	38	44	anti-parallel
Strand 5	D	50	56	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	D	120	125	parallel
Strand 3	D	101	107	anti-parallel
Strand 4	D	114	116	anti-parallel

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There are 4 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	19	21	first strand
Strand 2	D	89	91	anti-parallel
Strand 3	D	79	82	anti-parallel
Strand 4	D	66	69	anti-parallel

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There are 9 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	168	170	first strand
Strand 2	D	187	192	anti-parallel
Strand 3	D	147	152	anti-parallel
Strand 4	D	134	140	anti-parallel
Strand 5	E	136	141	anti-parallel
Strand 6	E	152	162	anti-parallel
Strand 7	E	200	209	anti-parallel
Strand 8	E	182	184	anti-parallel
Strand 9	D	175	176	anti-parallel

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There are 8 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	168	170	first strand
Strand 2	D	187	192	anti-parallel
Strand 3	D	147	152	anti-parallel
Strand 4	D	134	140	anti-parallel
Strand 5	E	136	141	anti-parallel
Strand 6	E	152	162	anti-parallel
Strand 7	E	200	209	anti-parallel
Strand 8	E	189	190	anti-parallel

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There are 4 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	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	86	91	anti-parallel
Strand 4	E	77	83	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	10	14	first strand
Strand 2	E	121	126	parallel
Strand 3	E	100	107	anti-parallel
Strand 4	E	31	45	anti-parallel
Strand 5	E	49	56	anti-parallel
Strand 6	E	67	68	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	E	121	126	parallel
Strand 3	E	100	107	anti-parallel
Strand 4	E	116	117	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	176	178	first strand
Strand 2	E	167	173	anti-parallel
Strand 3	E	219	226	anti-parallel
Strand 4	E	245	252	anti-parallel

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There are 8 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	40	43	first strand
Strand 2	F	29	35	anti-parallel
Strand 3	F	19	26	anti-parallel
Strand 4	F	5	15	anti-parallel
Strand 5	G	7	18	anti-parallel
Strand 6	G	23	32	anti-parallel
Strand 7	G	35	41	anti-parallel
Strand 8	G	47	49	anti-parallel

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There are 4 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	88	93	first strand
Strand 2	F	103	112	anti-parallel
Strand 3	F	145	153	anti-parallel
Strand 4	F	133	134	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	88	93	first strand
Strand 2	F	103	112	anti-parallel
Strand 3	F	145	153	anti-parallel
Strand 4	F	138	139	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	126	128	first strand
Strand 2	F	118	123	anti-parallel
Strand 3	F	161	166	anti-parallel
Strand 4	F	174	178	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	98	103	first strand
Strand 2	G	115	122	anti-parallel
Strand 3	G	155	161	anti-parallel
Strand 4	G	142	144	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	98	103	first strand
Strand 2	G	115	122	anti-parallel
Strand 3	G	155	161	anti-parallel
Strand 4	G	148	149	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	136	137	first strand
Strand 2	G	128	133	anti-parallel
Strand 3	G	170	176	anti-parallel
Strand 4	G	184	189	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	I	3	6	first strand
Strand 2	I	23	26	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	120	125	parallel
Strand 3	I	101	107	anti-parallel
Strand 4	I	38	44	anti-parallel
Strand 5	I	51	56	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	120	125	parallel
Strand 3	I	101	107	anti-parallel
Strand 4	I	114	116	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	19	21	first strand
Strand 2	I	89	91	anti-parallel
Strand 3	I	79	82	anti-parallel
Strand 4	I	66	69	anti-parallel

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There are 9 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	168	170	first strand
Strand 2	I	187	192	anti-parallel
Strand 3	I	148	152	anti-parallel
Strand 4	I	134	140	anti-parallel
Strand 5	J	136	141	anti-parallel
Strand 6	J	152	162	anti-parallel
Strand 7	J	200	209	anti-parallel
Strand 8	J	182	184	anti-parallel
Strand 9	I	175	176	anti-parallel

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There are 8 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	168	170	first strand
Strand 2	I	187	192	anti-parallel
Strand 3	I	148	152	anti-parallel
Strand 4	I	134	140	anti-parallel
Strand 5	J	136	141	anti-parallel
Strand 6	J	152	162	anti-parallel
Strand 7	J	200	209	anti-parallel
Strand 8	J	189	190	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	88	91	anti-parallel
Strand 4	J	77	79	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	121	126	parallel
Strand 3	J	100	107	anti-parallel
Strand 4	J	31	45	anti-parallel
Strand 5	J	49	56	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	121	126	parallel
Strand 3	J	100	107	anti-parallel
Strand 4	J	116	117	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	176	178	first strand
Strand 2	J	167	173	anti-parallel
Strand 3	J	219	226	anti-parallel
Strand 4	J	245	252	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: 8TRR

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