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

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 8TQI entry

There are 4 chains in PDB entry 8TQI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 142	CYS 571
B	ILE 142	CYS 571
C	GLU 1	TRP 103
D	ASP 1	ASP 1

There are 14 helices in PDB entry 8TQI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	152	157	Right-handed alpha
Helix 2	AA2	A	275	282	Right-handed alpha
Helix 3	AA3	A	359	365	Right-handed alpha
Helix 4	AA4	A	369	373	Right-handed 310
Helix 5	AA5	B	152	157	Right-handed alpha
Helix 6	AA6	B	275	280	Right-handed alpha
Helix 7	AA7	B	305	309	Right-handed 310
Helix 8	AA8	B	359	366	Right-handed alpha
Helix 9	AA9	B	367	368	Right-handed 310
Helix 10	AB1	B	369	373	Right-handed 310
Helix 11	AB2	C	83	87	Right-handed 310
Helix 12	AB3	H	28	32	Right-handed 310
Helix 13	AB4	L	79	83	Right-handed 310
Helix 14	AB5	I	63	65	Right-handed 310

There are 35 sheets in PDB entry 8TQI. 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, AD8,

There are 4 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	148	150	first strand
Strand 2	A	528	538	anti-parallel
Strand 3	A	542	552	anti-parallel
Strand 4	A	557	566	anti-parallel

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There are 2 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	165	166	first strand
Strand 2	A	569	570	anti-parallel

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There are 2 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	178	179	first strand
Strand 2	B	183	184	anti-parallel

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There are 2 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	183	184	first strand
Strand 2	B	178	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	A	190	198	first strand
Strand 2	A	203	210	anti-parallel
Strand 3	A	220	231	anti-parallel
Strand 4	A	237	246	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	A	254	261	first strand
Strand 2	A	264	271	anti-parallel
Strand 3	A	287	293	anti-parallel
Strand 4	A	299	304	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	310	311	first strand
Strand 2	A	393	398	parallel
Strand 3	A	377	385	anti-parallel
Strand 4	A	331	340	anti-parallel
Strand 5	A	315	320	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	310	311	first strand
Strand 2	A	393	398	parallel
Strand 3	A	377	385	anti-parallel
Strand 4	A	331	340	anti-parallel
Strand 5	A	326	328	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	410	414	first strand
Strand 2	A	419	423	anti-parallel
Strand 3	A	434	438	anti-parallel
Strand 4	A	446	449	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	A	481	483	first strand
Strand 2	A	491	496	anti-parallel
Strand 3	A	505	510	anti-parallel
Strand 4	A	515	520	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	B	148	150	first strand
Strand 2	B	528	538	anti-parallel
Strand 3	B	541	552	anti-parallel
Strand 4	B	557	566	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	165	166	first strand
Strand 2	B	569	570	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	198	first strand
Strand 2	B	203	210	anti-parallel
Strand 3	B	221	231	anti-parallel
Strand 4	B	237	246	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	B	254	261	first strand
Strand 2	B	264	270	anti-parallel
Strand 3	B	288	293	anti-parallel
Strand 4	B	300	304	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	310	311	first strand
Strand 2	B	394	398	parallel
Strand 3	B	377	384	anti-parallel
Strand 4	B	331	339	anti-parallel
Strand 5	B	319	320	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	310	311	first strand
Strand 2	B	394	398	parallel
Strand 3	B	377	384	anti-parallel
Strand 4	B	331	339	anti-parallel
Strand 5	B	326	328	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	B	410	415	first strand
Strand 2	B	418	423	anti-parallel
Strand 3	B	433	438	anti-parallel
Strand 4	B	446	449	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	481	483	first strand
Strand 2	B	491	496	anti-parallel
Strand 3	B	505	510	anti-parallel
Strand 4	B	515	520	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	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	67	72	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	C	57	59	first strand
Strand 2	C	45	51	anti-parallel
Strand 3	C	34	39	anti-parallel
Strand 4	C	89	94	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	102	105	parallel
Strand 3	D	84	90	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	45	49	anti-parallel
Strand 6	D	53	54	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	E	3	6	first strand
Strand 2	E	20	25	anti-parallel
Strand 3	E	77	80	anti-parallel
Strand 4	E	69	70	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	58	first strand
Strand 2	E	46	52	anti-parallel
Strand 3	E	34	39	anti-parallel
Strand 4	E	89	100	anti-parallel
Strand 5	E	100	100	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	5	first strand
Strand 2	F	22	25	anti-parallel
Strand 3	F	70	72	anti-parallel
Strand 4	F	65	67	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	F	53	54	first strand
Strand 2	F	45	49	anti-parallel
Strand 3	F	34	38	anti-parallel
Strand 4	F	85	90	anti-parallel
Strand 5	F	96	97	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	94	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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There are 4 strands in AD5 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	18	25	anti-parallel
Strand 3	I	77	82	anti-parallel
Strand 4	I	67	70	anti-parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	57	58	first strand
Strand 2	I	45	52	anti-parallel
Strand 3	I	34	39	anti-parallel
Strand 4	I	89	100	anti-parallel
Strand 5	I	100	100	anti-parallel

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There are 3 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	22	24	first strand
Strand 2	J	70	72	anti-parallel
Strand 3	J	65	67	anti-parallel

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There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	53	54	first strand
Strand 2	J	45	49	anti-parallel
Strand 3	J	33	38	anti-parallel
Strand 4	J	85	90	anti-parallel
Strand 5	J	96	97	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: 8TQI

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