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


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 4GAZ entry

There are 2 chains in PDB entry 4GAZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 176SER 416
B
 PRO 176SER 416
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 20 helices in PDB entry 4GAZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
191 199Right-handed alpha
Helix 2
2
A
216 221Right-handed alpha
Helix 3
3
A
222 231Right-handed alpha
Helix 4
4
A
244 248Right-handed 310
Helix 5
5
A
255 263Right-handed alpha
Helix 6
6
A
277 282Right-handed alpha
Helix 7
7
A
284 289Right-handed 310
Helix 8
8
A
292 298Right-handed 310
Helix 9
9
A
301 305Right-handed 310
Helix 10
10
A
342 350Right-handed 310
Helix 11
11
A
373 377Right-handed 310
Helix 12
12
B
191 199Right-handed alpha
Helix 13
13
B
215 221Right-handed alpha
Helix 14
14
B
222 230Right-handed alpha
Helix 15
15
B
244 248Right-handed 310
Helix 16
16
B
255 263Right-handed alpha
Helix 17
17
B
277 282Right-handed alpha
Helix 18
18
B
292 297Right-handed 310
Helix 19
19
B
301 305Right-handed 310
Helix 20
20
B
342 350Right-handed 310
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There are 5 sheets in PDB entry 4GAZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
186 188first strand
Strand 2
A
206 209parallel
Strand 3
A
391 394anti-parallel
Strand 4
A
326 333anti-parallel
Strand 5
A
408 415anti-parallel
Strand 6
A
306 312anti-parallel
Strand 7
A
273 276anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
234 239first strand
Strand 2
A
249 254anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
317 321first strand
Strand 2
A
399 404anti-parallel
Strand 3
A
336 341anti-parallel
Strand 4
A
382 386anti-parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
186 188first strand
Strand 2
B
206 209parallel
Strand 3
B
391 394anti-parallel
Strand 4
B
326 333anti-parallel
Strand 5
B
408 415anti-parallel
Strand 6
B
306 312anti-parallel
Strand 7
B
271 276anti-parallel
Strand 8
B
234 239anti-parallel
Strand 9
B
249 254anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
317 321first strand
Strand 2
B
399 404anti-parallel
Strand 3
B
336 341anti-parallel
Strand 4
B
382 386anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il