Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZNI


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).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4ZNI entry

There is 1 chain in PDB entry 4ZNI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ARG 3VAL 253
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 14 helices in PDB entry 4ZNI. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
7 15Right-handed alpha
Helix 2
AA2
A
19 28Right-handed alpha
Helix 3
AA3
A
42 58Right-handed alpha
Helix 4
AA4
A
69 88Right-handed alpha
Helix 5
AA5
A
89 91Right-handed 310
Helix 6
AA6
A
134 138Right-handed 310
Helix 7
AA7
A
150 154Right-handed 310
Helix 8
AA8
A
155 163Right-handed alpha
Helix 9
AA9
A
164 169Right-handed alpha
Helix 10
AB1
A
184 193Right-handed alpha
Helix 11
AB2
A
220 225Right-handed alpha
Helix 12
AB3
A
228 235Right-handed alpha
Helix 13
AB4
A
236 238Right-handed 310
Helix 14
AB5
A
240 248Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4ZNI.

There are 8 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
94 99first strand
Strand 2
A
104 110anti-parallel
Strand 3
A
121 131anti-parallel
Strand 4
A
62 67parallel
Strand 5
A
145 148parallel
Strand 6
A
173 178parallel
Strand 7
A
32 37parallel
Strand 8
A
214 219parallel
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