Analysis of interatomic Contacts of Structural Units in PDB entry:
6XQQ

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 6XQQ entry

There are 4 chains in PDB entry 6XQQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 5	SER 201
B	SER 2	ALA 247
C	VAL 5	PRO 200
D	SER 2	ALA 247

There are 10 helices in PDB entry 6XQQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	81	85	Right-handed 310
Helix 2	AA2	B	85	89	Right-handed 310
Helix 3	AA3	B	120	124	Right-handed 310
Helix 4	AA4	B	135	143	Right-handed alpha
Helix 5	AA5	B	202	206	Right-handed alpha
Helix 6	AA6	C	81	85	Right-handed 310
Helix 7	AA7	D	85	89	Right-handed 310
Helix 8	AA8	D	120	124	Right-handed 310
Helix 9	AA9	D	135	143	Right-handed alpha
Helix 10	AB1	D	202	206	Right-handed alpha

There are 22 sheets in PDB entry 6XQQ. 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,

There are 5 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	6	7	first strand
Strand 2	A	20	26	anti-parallel
Strand 3	A	72	77	anti-parallel
Strand 4	A	62	67	anti-parallel
Strand 5	A	55	59	anti-parallel

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There are 5 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	11	15	first strand
Strand 2	A	105	110	parallel
Strand 3	A	87	93	anti-parallel
Strand 4	A	33	39	anti-parallel
Strand 5	A	46	51	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	11	15	first strand
Strand 2	A	105	110	parallel
Strand 3	A	87	93	anti-parallel
Strand 4	A	99	101	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	119	122	first strand
Strand 2	A	132	137	anti-parallel
Strand 3	A	168	177	anti-parallel
Strand 4	A	154	155	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	119	122	first strand
Strand 2	A	132	137	anti-parallel
Strand 3	A	168	177	anti-parallel
Strand 4	A	159	163	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	5	8	first strand
Strand 2	B	20	26	anti-parallel
Strand 3	B	76	81	anti-parallel
Strand 4	B	69	70	anti-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	11	15	first strand
Strand 2	B	113	118	parallel
Strand 3	B	90	100	anti-parallel
Strand 4	B	32	38	anti-parallel
Strand 5	B	45	49	anti-parallel
Strand 6	B	57	58	anti-parallel

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There are 4 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	11	15	first strand
Strand 2	B	113	118	parallel
Strand 3	B	90	100	anti-parallel
Strand 4	B	103	109	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	B	128	132	first strand
Strand 2	B	144	154	anti-parallel
Strand 3	B	192	201	anti-parallel
Strand 4	B	174	176	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	B	128	132	first strand
Strand 2	B	144	154	anti-parallel
Strand 3	B	192	201	anti-parallel
Strand 4	B	181	182	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	168	170	first strand
Strand 2	B	159	165	anti-parallel
Strand 3	B	211	218	anti-parallel
Strand 4	B	237	244	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	6	7	first strand
Strand 2	C	20	26	anti-parallel
Strand 3	C	72	77	anti-parallel
Strand 4	C	62	67	anti-parallel
Strand 5	C	55	59	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	15	first strand
Strand 2	C	105	110	parallel
Strand 3	C	87	93	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	46	51	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	C	11	15	first strand
Strand 2	C	105	110	parallel
Strand 3	C	87	93	anti-parallel
Strand 4	C	99	101	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	119	124	first strand
Strand 2	C	132	137	anti-parallel
Strand 3	C	168	177	anti-parallel
Strand 4	C	153	155	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	C	119	124	first strand
Strand 2	C	132	137	anti-parallel
Strand 3	C	168	177	anti-parallel
Strand 4	C	159	163	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	D	5	8	first strand
Strand 2	D	20	26	anti-parallel
Strand 3	D	76	81	anti-parallel
Strand 4	D	69	73	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	15	first strand
Strand 2	D	113	118	parallel
Strand 3	D	90	100	anti-parallel
Strand 4	D	32	38	anti-parallel
Strand 5	D	45	50	anti-parallel
Strand 6	D	57	58	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	D	11	15	first strand
Strand 2	D	113	118	parallel
Strand 3	D	90	100	anti-parallel
Strand 4	D	103	109	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	D	128	132	first strand
Strand 2	D	144	154	anti-parallel
Strand 3	D	192	201	anti-parallel
Strand 4	D	174	176	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	128	132	first strand
Strand 2	D	144	154	anti-parallel
Strand 3	D	192	201	anti-parallel
Strand 4	D	181	182	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	D	168	170	first strand
Strand 2	D	159	165	anti-parallel
Strand 3	D	211	218	anti-parallel
Strand 4	D	237	244	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: 6XQQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XQQ