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

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 6NQR entry

There are 12 chains in PDB entry 6NQR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	PHE 61
A	ASN 65	PRO 220
B	VAL 3	PHE 61
B	ASN 65	ARG 221
C	ILE 4	PHE 61
C	ASN 65	TYR 228
D	ILE 4	PHE 61
D	ASN 65	PRO 220
E	LYS 5	PHE 61
E	ASN 65	TYR 228
F	VAL 3	PHE 61
F	ASN 65	THR 176

There are 17 helices in PDB entry 6NQR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	61	Right-handed 310
Helix 2	AA2	A	79	83	Right-handed 310
Helix 3	AA3	B	53	61	Right-handed 310
Helix 4	AA4	B	79	83	Right-handed 310
Helix 5	AA5	C	53	61	Right-handed 310
Helix 6	AA6	C	79	83	Right-handed 310
Helix 7	AA7	D	53	61	Right-handed 310
Helix 8	AA8	D	79	83	Right-handed 310
Helix 9	AA9	E	53	61	Right-handed 310
Helix 10	AB1	E	79	83	Right-handed 310
Helix 11	AB2	F	53	57	Right-handed 310
Helix 12	AB3	F	79	83	Right-handed 310
Helix 13	AB4	G	33	35	Right-handed 310
Helix 14	AB5	G	53	61	Right-handed 310
Helix 15	AB6	G	79	83	Right-handed 310
Helix 16	AB7	H	53	61	Right-handed 310
Helix 17	AB8	H	79	83	Right-handed 310

There are 43 sheets in PDB entry 6NQR. 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, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7,

There are 6 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	136	139	first strand
Strand 2	A	152	163	anti-parallel
Strand 3	A	168	179	anti-parallel
Strand 4	A	87	95	anti-parallel
Strand 5	A	100	110	anti-parallel
Strand 6	A	118	123	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	206	216	first strand
Strand 2	A	189	200	anti-parallel
Strand 3	A	143	149	anti-parallel
Strand 4	A	152	163	anti-parallel
Strand 5	A	136	139	anti-parallel

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There are 9 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	136	139	first strand
Strand 2	A	152	163	anti-parallel
Strand 3	A	168	179	anti-parallel
Strand 4	A	87	95	anti-parallel
Strand 5	A	100	110	anti-parallel
Strand 6	A	113	115	anti-parallel
Strand 7	A	8	18	parallel
Strand 8	A	21	32	anti-parallel
Strand 9	A	37	46	anti-parallel

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There are 10 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	136	139	first strand
Strand 2	A	152	163	anti-parallel
Strand 3	A	143	149	anti-parallel
Strand 4	A	189	200	anti-parallel
Strand 5	A	206	216	anti-parallel
Strand 6	A	37	46	anti-parallel
Strand 7	A	21	32	anti-parallel
Strand 8	A	8	18	anti-parallel
Strand 9	A	113	115	parallel
Strand 10	A	100	110	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	87	95	first strand
Strand 2	A	168	179	anti-parallel
Strand 3	A	152	163	anti-parallel
Strand 4	A	143	149	anti-parallel

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There are 5 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	118	123	first strand
Strand 2	A	8	18	parallel
Strand 3	A	21	32	anti-parallel
Strand 4	A	37	46	anti-parallel
Strand 5	A	206	216	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	A	100	110	first strand
Strand 2	A	113	115	anti-parallel
Strand 3	A	8	18	parallel
Strand 4	A	118	123	parallel

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There are 6 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	136	139	first strand
Strand 2	B	152	163	anti-parallel
Strand 3	B	168	179	anti-parallel
Strand 4	B	87	95	anti-parallel
Strand 5	B	100	110	anti-parallel
Strand 6	B	118	123	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	B	206	216	first strand
Strand 2	B	189	200	anti-parallel
Strand 3	B	142	149	anti-parallel
Strand 4	B	152	163	anti-parallel
Strand 5	B	136	139	anti-parallel

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There are 9 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	136	139	first strand
Strand 2	B	152	163	anti-parallel
Strand 3	B	168	179	anti-parallel
Strand 4	B	87	95	anti-parallel
Strand 5	B	100	110	anti-parallel
Strand 6	B	113	115	anti-parallel
Strand 7	B	8	18	parallel
Strand 8	B	21	31	anti-parallel
Strand 9	B	37	46	anti-parallel

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There are 10 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	136	139	first strand
Strand 2	B	152	163	anti-parallel
Strand 3	B	142	149	anti-parallel
Strand 4	B	189	200	anti-parallel
Strand 5	B	206	216	anti-parallel
Strand 6	B	37	46	anti-parallel
Strand 7	B	21	31	anti-parallel
Strand 8	B	8	18	anti-parallel
Strand 9	B	113	115	parallel
Strand 10	B	100	110	anti-parallel

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There are 4 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	87	95	first strand
Strand 2	B	168	179	anti-parallel
Strand 3	B	152	163	anti-parallel
Strand 4	B	142	149	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	B	118	123	first strand
Strand 2	B	8	18	parallel
Strand 3	B	21	31	anti-parallel
Strand 4	B	37	46	anti-parallel
Strand 5	B	206	216	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	100	110	first strand
Strand 2	B	113	115	anti-parallel
Strand 3	B	8	18	parallel
Strand 4	B	118	123	parallel

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There are 10 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	108	110	first strand
Strand 2	C	113	115	anti-parallel
Strand 3	C	8	18	parallel
Strand 4	C	21	32	anti-parallel
Strand 5	C	37	46	anti-parallel
Strand 6	C	206	216	anti-parallel
Strand 7	C	189	200	anti-parallel
Strand 8	C	142	149	anti-parallel
Strand 9	C	152	163	anti-parallel
Strand 10	C	136	139	anti-parallel

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There are 9 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	108	110	first strand
Strand 2	C	113	115	anti-parallel
Strand 3	C	8	18	parallel
Strand 4	C	118	123	parallel
Strand 5	C	100	106	anti-parallel
Strand 6	C	87	95	anti-parallel
Strand 7	C	168	179	anti-parallel
Strand 8	C	152	163	anti-parallel
Strand 9	C	136	139	anti-parallel

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There are 6 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	136	139	first strand
Strand 2	D	152	163	anti-parallel
Strand 3	D	168	179	anti-parallel
Strand 4	D	87	95	anti-parallel
Strand 5	D	100	110	anti-parallel
Strand 6	D	118	123	anti-parallel

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There are 5 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	206	216	first strand
Strand 2	D	189	200	anti-parallel
Strand 3	D	142	149	anti-parallel
Strand 4	D	152	163	anti-parallel
Strand 5	D	136	139	anti-parallel

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There are 9 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	136	139	first strand
Strand 2	D	152	163	anti-parallel
Strand 3	D	168	179	anti-parallel
Strand 4	D	87	95	anti-parallel
Strand 5	D	100	110	anti-parallel
Strand 6	D	113	115	anti-parallel
Strand 7	D	8	18	parallel
Strand 8	D	21	32	anti-parallel
Strand 9	D	37	46	anti-parallel

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There are 10 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	136	139	first strand
Strand 2	D	152	163	anti-parallel
Strand 3	D	142	149	anti-parallel
Strand 4	D	189	200	anti-parallel
Strand 5	D	206	216	anti-parallel
Strand 6	D	37	46	anti-parallel
Strand 7	D	21	32	anti-parallel
Strand 8	D	8	18	anti-parallel
Strand 9	D	113	115	parallel
Strand 10	D	100	110	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	87	95	first strand
Strand 2	D	168	179	anti-parallel
Strand 3	D	152	163	anti-parallel
Strand 4	D	142	149	anti-parallel

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There are 5 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	118	123	first strand
Strand 2	D	8	18	parallel
Strand 3	D	21	32	anti-parallel
Strand 4	D	37	46	anti-parallel
Strand 5	D	206	216	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	D	100	110	first strand
Strand 2	D	113	115	anti-parallel
Strand 3	D	8	18	parallel
Strand 4	D	118	123	parallel

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There are 6 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	136	139	first strand
Strand 2	E	152	163	anti-parallel
Strand 3	E	168	179	anti-parallel
Strand 4	E	87	95	anti-parallel
Strand 5	E	100	110	anti-parallel
Strand 6	E	118	123	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	206	216	first strand
Strand 2	E	189	200	anti-parallel
Strand 3	E	142	149	anti-parallel
Strand 4	E	152	163	anti-parallel
Strand 5	E	136	139	anti-parallel

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There are 9 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	136	139	first strand
Strand 2	E	152	163	anti-parallel
Strand 3	E	168	179	anti-parallel
Strand 4	E	87	95	anti-parallel
Strand 5	E	100	110	anti-parallel
Strand 6	E	113	115	anti-parallel
Strand 7	E	8	18	parallel
Strand 8	E	21	31	anti-parallel
Strand 9	E	37	46	anti-parallel

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There are 10 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	136	139	first strand
Strand 2	E	152	163	anti-parallel
Strand 3	E	142	149	anti-parallel
Strand 4	E	189	200	anti-parallel
Strand 5	E	206	216	anti-parallel
Strand 6	E	37	46	anti-parallel
Strand 7	E	21	31	anti-parallel
Strand 8	E	8	18	anti-parallel
Strand 9	E	113	115	parallel
Strand 10	E	100	110	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	E	87	95	first strand
Strand 2	E	168	179	anti-parallel
Strand 3	E	152	163	anti-parallel
Strand 4	E	142	149	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	123	first strand
Strand 2	E	8	18	parallel
Strand 3	E	21	31	anti-parallel
Strand 4	E	37	46	anti-parallel
Strand 5	E	206	216	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	100	110	first strand
Strand 2	E	113	115	anti-parallel
Strand 3	E	8	18	parallel
Strand 4	E	118	123	parallel

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There are 8 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	214	216	first strand
Strand 2	F	189	193	anti-parallel
Strand 3	F	142	149	anti-parallel
Strand 4	F	152	163	anti-parallel
Strand 5	F	168	179	anti-parallel
Strand 6	F	87	95	anti-parallel
Strand 7	F	100	110	anti-parallel
Strand 8	F	118	123	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	F	136	139	first strand
Strand 2	F	152	163	anti-parallel
Strand 3	F	142	149	anti-parallel
Strand 4	F	189	193	anti-parallel
Strand 5	F	214	216	anti-parallel

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There are 7 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	195	200	first strand
Strand 2	F	206	212	anti-parallel
Strand 3	F	37	46	anti-parallel
Strand 4	F	21	32	anti-parallel
Strand 5	F	8	18	anti-parallel
Strand 6	F	113	115	parallel
Strand 7	F	100	110	anti-parallel

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There are 7 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	100	110	first strand
Strand 2	F	118	123	anti-parallel
Strand 3	F	8	18	parallel
Strand 4	F	21	32	anti-parallel
Strand 5	F	37	46	anti-parallel
Strand 6	F	206	212	anti-parallel
Strand 7	F	195	200	anti-parallel

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There are 8 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	113	115	first strand
Strand 2	F	8	18	parallel
Strand 3	F	118	123	parallel
Strand 4	F	100	110	anti-parallel
Strand 5	F	87	95	anti-parallel
Strand 6	F	168	179	anti-parallel
Strand 7	F	152	163	anti-parallel
Strand 8	F	136	139	anti-parallel

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There are 13 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	136	139	first strand
Strand 2	G	152	163	anti-parallel
Strand 3	G	168	179	anti-parallel
Strand 4	G	87	95	anti-parallel
Strand 5	G	100	110	anti-parallel
Strand 6	G	113	123	anti-parallel
Strand 7	G	8	18	parallel
Strand 8	G	21	32	anti-parallel
Strand 9	G	37	46	anti-parallel
Strand 10	G	206	216	anti-parallel
Strand 11	G	189	200	anti-parallel
Strand 12	G	142	149	anti-parallel
Strand 13	G	152	163	anti-parallel

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There are 6 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	136	139	first strand
Strand 2	H	152	163	anti-parallel
Strand 3	H	168	179	anti-parallel
Strand 4	H	87	95	anti-parallel
Strand 5	H	100	110	anti-parallel
Strand 6	H	118	123	anti-parallel

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There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	206	216	first strand
Strand 2	H	189	200	anti-parallel
Strand 3	H	142	149	anti-parallel
Strand 4	H	152	163	anti-parallel
Strand 5	H	136	139	anti-parallel

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There are 9 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	136	139	first strand
Strand 2	H	152	163	anti-parallel
Strand 3	H	168	179	anti-parallel
Strand 4	H	87	95	anti-parallel
Strand 5	H	100	110	anti-parallel
Strand 6	H	113	115	anti-parallel
Strand 7	H	8	18	parallel
Strand 8	H	21	32	anti-parallel
Strand 9	H	37	46	anti-parallel

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There are 10 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	136	139	first strand
Strand 2	H	152	163	anti-parallel
Strand 3	H	142	149	anti-parallel
Strand 4	H	189	200	anti-parallel
Strand 5	H	206	216	anti-parallel
Strand 6	H	37	46	anti-parallel
Strand 7	H	21	32	anti-parallel
Strand 8	H	8	18	anti-parallel
Strand 9	H	113	115	parallel
Strand 10	H	100	110	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	87	95	first strand
Strand 2	H	168	179	anti-parallel
Strand 3	H	152	163	anti-parallel
Strand 4	H	142	149	anti-parallel

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There are 5 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	118	123	first strand
Strand 2	H	8	18	parallel
Strand 3	H	21	32	anti-parallel
Strand 4	H	37	46	anti-parallel
Strand 5	H	206	216	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	100	110	first strand
Strand 2	H	113	115	anti-parallel
Strand 3	H	8	18	parallel
Strand 4	H	118	123	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: 6NQR

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