Analysis of interatomic Contacts of Structural Units in PDB entry:
4GL4


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 4GL4 entry

There are 2 chains in PDB entry 4GL4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LYS 379
B
 ALA 2LYS 379
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 31 helices in PDB entry 4GL4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 55Right-handed alpha
Helix 2
2
A
102 108Right-handed alpha
Helix 3
3
A
116 121Right-handed alpha
Helix 4
4
A
171 176Right-handed 310
Helix 5
5
A
177 188Right-handed alpha
Helix 6
6
A
204 218Right-handed alpha
Helix 7
7
A
230 236Right-handed alpha
Helix 8
8
A
237 239Right-handed 310
Helix 9
9
A
245 249Right-handed 310
Helix 10
10
A
252 262Right-handed alpha
Helix 11
11
A
274 284Right-handed alpha
Helix 12
12
A
308 313Right-handed alpha
Helix 13
13
A
321 325Right-handed 310
Helix 14
14
A
326 340Right-handed alpha
Helix 15
15
A
345 347Right-handed 310
Helix 16
16
A
357 367Right-handed alpha
Helix 17
17
B
47 55Right-handed alpha
Helix 18
18
B
102 107Right-handed alpha
Helix 19
19
B
116 121Right-handed alpha
Helix 20
20
B
168 173Right-handed alpha
Helix 21
21
B
174 176Right-handed 310
Helix 22
22
B
177 188Right-handed alpha
Helix 23
23
B
204 218Right-handed alpha
Helix 24
24
B
230 237Right-handed alpha
Helix 25
25
B
245 249Right-handed 310
Helix 26
26
B
252 261Right-handed alpha
Helix 27
27
B
274 284Right-handed alpha
Helix 28
28
B
308 313Right-handed alpha
Helix 29
29
B
326 340Right-handed alpha
Helix 30
30
B
345 347Right-handed 310
Helix 31
31
B
357 367Right-handed alpha
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There are 9 sheets in PDB entry 4GL4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
8 14first strand
Strand 2
A
23 29anti-parallel
Strand 3
A
133 135anti-parallel
Strand 4
A
138 140anti-parallel
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There are 5 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
152 156first strand
Strand 2
A
36 46anti-parallel
Strand 3
A
70 78anti-parallel
Strand 4
A
90 93anti-parallel
Strand 5
A
160 162anti-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
152 156first strand
Strand 2
A
36 46anti-parallel
Strand 3
A
372 376anti-parallel
Strand 4
A
349 354parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
242 244first strand
Strand 2
A
222 225parallel
Strand 3
A
198 201parallel
Strand 4
A
267 270parallel
Strand 5
A
291 294parallel
Strand 6
A
316 319parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
304 306first strand
Strand 2
B
304 306anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 66first strand
Strand 2
B
8 15anti-parallel
Strand 3
B
23 29anti-parallel
Strand 4
B
133 135anti-parallel
Strand 5
B
138 140anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
152 156first strand
Strand 2
B
36 46anti-parallel
Strand 3
B
70 78anti-parallel
Strand 4
B
90 93anti-parallel
Strand 5
B
160 162anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
152 156first strand
Strand 2
B
36 46anti-parallel
Strand 3
B
372 376anti-parallel
Strand 4
B
349 354parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
242 244first strand
Strand 2
B
222 225parallel
Strand 3
B
198 201parallel
Strand 4
B
267 270parallel
Strand 5
B
291 295parallel
Strand 6
B
316 320parallel
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