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

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 5NXR entry

There are 3 chains in PDB entry 5NXR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	PHE 352
C	ALA 1	PHE 352
B	ALA 1	PHE 352

There are 16 helices in PDB entry 5NXR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	7	Right-handed 310
Helix 2	AA2	A	101	106	Right-handed alpha
Helix 3	AA3	A	140	144	Right-handed 310
Helix 4	AA4	A	167	171	Right-handed 310
Helix 5	AA5	A	200	205	Right-handed alpha
Helix 6	AA6	A	330	336	Right-handed alpha
Helix 7	AA7	C	101	106	Right-handed alpha
Helix 8	AA8	C	140	144	Right-handed 310
Helix 9	AA9	C	167	171	Right-handed 310
Helix 10	AB1	C	200	205	Right-handed alpha
Helix 11	AB2	C	330	336	Right-handed alpha
Helix 12	AB3	B	101	106	Right-handed alpha
Helix 13	AB4	B	140	144	Right-handed 310
Helix 14	AB5	B	167	171	Right-handed 310
Helix 15	AB6	B	200	205	Right-handed alpha
Helix 16	AB7	B	330	336	Right-handed alpha

There are 9 sheets in PDB entry 5NXR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 19 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	2	4	first strand
Strand 2	A	35	36	first strand
Strand 3	A	39	49	first strand
Strand 4	A	54	65	anti-parallel
Strand 5	A	75	86	anti-parallel
Strand 6	A	90	98	anti-parallel
Strand 7	A	129	138	anti-parallel
Strand 8	A	148	155	anti-parallel
Strand 9	A	175	185	anti-parallel
Strand 10	A	188	198	anti-parallel
Strand 11	A	222	234	anti-parallel
Strand 12	A	237	247	anti-parallel
Strand 13	A	261	271	anti-parallel
Strand 14	A	277	289	anti-parallel
Strand 15	A	298	311	anti-parallel
Strand 16	A	316	325	anti-parallel
Strand 17	A	343	352	anti-parallel
Strand 18	A	9	23	anti-parallel
Strand 19	A	35	36	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	207	210	first strand
Strand 2	A	213	216	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	251	252	first strand
Strand 2	A	257	258	anti-parallel

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There are 19 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	4	first strand
Strand 2	C	35	36	first strand
Strand 3	C	39	49	first strand
Strand 4	C	54	65	anti-parallel
Strand 5	C	75	86	anti-parallel
Strand 6	C	90	98	anti-parallel
Strand 7	C	129	138	anti-parallel
Strand 8	C	148	155	anti-parallel
Strand 9	C	175	185	anti-parallel
Strand 10	C	188	198	anti-parallel
Strand 11	C	222	234	anti-parallel
Strand 12	C	237	247	anti-parallel
Strand 13	C	261	271	anti-parallel
Strand 14	C	277	289	anti-parallel
Strand 15	C	298	311	anti-parallel
Strand 16	C	316	325	anti-parallel
Strand 17	C	343	352	anti-parallel
Strand 18	C	9	24	anti-parallel
Strand 19	C	35	36	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	207	210	first strand
Strand 2	C	213	216	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	251	252	first strand
Strand 2	C	257	258	anti-parallel

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There are 19 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	2	4	first strand
Strand 2	B	35	36	first strand
Strand 3	B	39	49	first strand
Strand 4	B	54	65	anti-parallel
Strand 5	B	75	86	anti-parallel
Strand 6	B	90	98	anti-parallel
Strand 7	B	129	138	anti-parallel
Strand 8	B	148	155	anti-parallel
Strand 9	B	175	185	anti-parallel
Strand 10	B	188	198	anti-parallel
Strand 11	B	222	234	anti-parallel
Strand 12	B	237	247	anti-parallel
Strand 13	B	261	271	anti-parallel
Strand 14	B	277	289	anti-parallel
Strand 15	B	298	311	anti-parallel
Strand 16	B	316	325	anti-parallel
Strand 17	B	343	352	anti-parallel
Strand 18	B	9	23	anti-parallel
Strand 19	B	35	36	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	B	207	210	first strand
Strand 2	B	213	216	anti-parallel

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There are 2 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	251	252	first strand
Strand 2	B	257	258	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: 5NXR

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