Analysis of interatomic Contacts of Structural Units in PDB entry:
1NYC

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 1NYC entry

There are 2 chains in PDB entry 1NYC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY -1	VAL 109
B	GLY -1	VAL 109

There are 4 helices in PDB entry 1NYC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	16	Right-handed 310
Helix 2	2	A	17	26	Right-handed alpha
Helix 3	3	B	12	16	Right-handed 310
Helix 4	4	B	17	26	Right-handed alpha

There is 1 sheet ( A) in PDB entry 1NYC.

There are 18 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2	10	first strand
Strand 2	A	38	45	parallel
Strand 3	A	29	33	anti-parallel
Strand 4	A	103	107	anti-parallel
Strand 5	A	86	93	anti-parallel
Strand 6	A	72	83	anti-parallel
Strand 7	A	64	69	anti-parallel
Strand 8	A	52	59	anti-parallel
Strand 9	A	2	10	parallel
Strand 10	B	2	10	anti-parallel
Strand 11	B	52	59	parallel
Strand 12	B	64	69	anti-parallel
Strand 13	B	72	83	anti-parallel
Strand 14	B	86	93	anti-parallel
Strand 15	B	103	107	anti-parallel
Strand 16	B	29	33	anti-parallel
Strand 17	B	38	44	anti-parallel
Strand 18	B	2	10	parallel

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1NYC

Analysis of interatomic Contacts of Structural Units in PDB entry:
1NYC