Analysis of interatomic Contacts of Structural Units in PDB entry:
5NQW

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 5NQW entry

There are 4 chains in PDB entry 5NQW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 336	PRO 545
B	ARG 334	PRO 545
C	MET 1	SER 123
D	GLU 2	ALA 124

There are 12 helices in PDB entry 5NQW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	344	350	Right-handed alpha
Helix 2	AA2	A	406	412	Right-handed alpha
Helix 3	AA3	A	486	488	Right-handed 310
Helix 4	AA4	A	513	519	Right-handed alpha
Helix 5	AA5	B	344	350	Right-handed alpha
Helix 6	AA6	B	406	412	Right-handed alpha
Helix 7	AA7	B	486	488	Right-handed 310
Helix 8	AA8	B	513	519	Right-handed alpha
Helix 9	AA9	C	29	33	Right-handed 310
Helix 10	AB1	C	88	92	Right-handed 310
Helix 11	AB2	D	29	33	Right-handed 310
Helix 12	AB3	D	88	92	Right-handed 310

There are 14 sheets in PDB entry 5NQW. 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,

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	337	340	first strand
Strand 2	A	355	362	anti-parallel
Strand 3	A	397	404	anti-parallel
Strand 4	A	386	391	anti-parallel

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There are 3 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	371	376	first strand
Strand 2	A	416	421	anti-parallel
Strand 3	A	429	433	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	444	449	first strand
Strand 2	A	459	469	anti-parallel
Strand 3	A	503	512	anti-parallel
Strand 4	A	490	492	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	483	484	first strand
Strand 2	A	475	480	anti-parallel
Strand 3	A	522	527	anti-parallel
Strand 4	A	536	541	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	336	340	first strand
Strand 2	B	355	362	anti-parallel
Strand 3	B	397	404	anti-parallel
Strand 4	B	386	391	anti-parallel

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There are 3 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	371	376	first strand
Strand 2	B	416	421	anti-parallel
Strand 3	B	429	433	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	444	449	first strand
Strand 2	B	459	469	anti-parallel
Strand 3	B	503	512	anti-parallel
Strand 4	B	490	492	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	483	484	first strand
Strand 2	B	475	480	anti-parallel
Strand 3	B	522	527	anti-parallel
Strand 4	B	536	541	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	C	4	8	first strand
Strand 2	C	19	26	anti-parallel
Strand 3	C	79	84	anti-parallel
Strand 4	C	69	74	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	13	first strand
Strand 2	C	117	121	parallel
Strand 3	C	93	99	anti-parallel
Strand 4	C	35	40	anti-parallel
Strand 5	C	47	52	anti-parallel
Strand 6	C	59	61	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	C	11	13	first strand
Strand 2	C	117	121	parallel
Strand 3	C	93	99	anti-parallel
Strand 4	C	112	113	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	D	4	8	first strand
Strand 2	D	18	26	anti-parallel
Strand 3	D	79	85	anti-parallel
Strand 4	D	69	74	anti-parallel

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There are 6 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	11	13	first strand
Strand 2	D	117	121	parallel
Strand 3	D	93	99	anti-parallel
Strand 4	D	35	40	anti-parallel
Strand 5	D	47	52	anti-parallel
Strand 6	D	59	61	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	D	11	13	first strand
Strand 2	D	117	121	parallel
Strand 3	D	93	99	anti-parallel
Strand 4	D	112	113	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: 5NQW

Analysis of interatomic Contacts of Structural Units in PDB entry:
5NQW