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


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 4ZRD entry

There is 1 chain in PDB entry 4ZRD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ARG 27HIS 304
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 12 helices in PDB entry 4ZRD. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
41 54Right-handed alpha
Helix 2
AA2
A
55 57Right-handed 310
Helix 3
AA3
A
112 115Right-handed 310
Helix 4
AA4
A
124 128Right-handed 310
Helix 5
AA5
A
136 144Right-handed alpha
Helix 6
AA6
A
145 160Right-handed alpha
Helix 7
AA7
A
171 188Right-handed alpha
Helix 8
AA8
A
205 217Right-handed alpha
Helix 9
AA9
A
229 233Right-handed 310
Helix 10
AB1
A
235 239Right-handed 310
Helix 11
AB2
A
268 272Right-handed 310
Helix 12
AB3
A
291 295Right-handed 310
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There are 3 sheets in PDB entry 4ZRD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 10 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
36 37first strand
Strand 2
A
257 263anti-parallel
Strand 3
A
244 249anti-parallel
Strand 4
A
220 225parallel
Strand 5
A
194 198parallel
Strand 6
A
165 170parallel
Strand 7
A
93 98parallel
Strand 8
A
84 89anti-parallel
Strand 9
A
69 75anti-parallel
Strand 10
A
65 66anti-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
117 118first strand
Strand 2
A
134 135anti-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
284 285first strand
Strand 2
A
288 289anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il