Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZFD


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 3ZFD entry

There is 1 chain in PDB entry 3ZFD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4HIS 348
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 3ZFD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 26Right-handed alpha
Helix 2
2
A
60 69Right-handed alpha
Helix 3
3
A
69 77Right-handed alpha
Helix 4
4
A
93 99Right-handed alpha
Helix 5
5
A
103 107Right-handed 310
Helix 6
6
A
113 129Right-handed alpha
Helix 7
7
A
184 199Right-handed alpha
Helix 8
8
A
247 252Right-handed alpha
Helix 9
9
A
254 280Right-handed alpha
Helix 10
10
A
288 291Right-handed 310
Helix 11
11
A
292 298Right-handed alpha
Helix 12
12
A
320 335Right-handed alpha
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There are 9 sheets in PDB entry 3ZFD. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 9first strand
Strand 2
A
338 339anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 55first strand
Strand 2
A
11 16parallel
Strand 3
A
307 314parallel
Strand 4
A
82 87parallel
Strand 5
A
228 241parallel
Strand 6
A
345 347anti-parallel
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There are 8 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 55first strand
Strand 2
A
11 16parallel
Strand 3
A
307 314parallel
Strand 4
A
82 87parallel
Strand 5
A
228 241parallel
Strand 6
A
214 225anti-parallel
Strand 7
A
132 144anti-parallel
Strand 8
A
147 150anti-parallel
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There are 8 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 55first strand
Strand 2
A
11 16parallel
Strand 3
A
307 314parallel
Strand 4
A
82 87parallel
Strand 5
A
228 241parallel
Strand 6
A
214 225anti-parallel
Strand 7
A
132 144anti-parallel
Strand 8
A
180 182anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
147 150first strand
Strand 2
A
132 144anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
345 347first strand
Strand 2
A
228 241anti-parallel
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There are 3 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
32 34first strand
Strand 2
A
40 43anti-parallel
Strand 3
A
47 50anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
163 166first strand
Strand 2
A
172 175anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
201 204first strand
Strand 2
A
207 211anti-parallel
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