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


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 4GSL entry

There are 3 chains in PDB entry 4GSL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3LYS 608
B
 SER 3GLY 603
C
 THR 21GLN 82
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 62 helices in PDB entry 4GSL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 28Right-handed alpha
Helix 2
2
A
63 68Right-handed 310
Helix 3
3
A
89 95Right-handed alpha
Helix 4
4
A
97 114Right-handed alpha
Helix 5
5
A
116 120Right-handed 310
Helix 6
6
A
163 175Right-handed alpha
Helix 7
7
A
193 201Right-handed alpha
Helix 8
8
A
217 230Right-handed alpha
Helix 9
9
A
288 293Right-handed alpha
Helix 10
10
A
293 313Right-handed alpha
Helix 11
11
A
318 324Right-handed alpha
Helix 12
12
A
333 346Right-handed alpha
Helix 13
13
A
362 366Right-handed 310
Helix 14
14
A
371 375Right-handed 310
Helix 15
15
A
378 391Right-handed alpha
Helix 16
16
A
412 430Right-handed alpha
Helix 17
17
A
439 442Right-handed 310
Helix 18
18
A
443 453Right-handed alpha
Helix 19
19
A
511 531Right-handed alpha
Helix 20
20
A
573 594Right-handed alpha
Helix 21
21
A
594 603Right-handed alpha
Helix 22
22
A
604 607Right-handed 310
Helix 23
23
B
18 31Right-handed alpha
Helix 24
24
B
63 68Right-handed 310
Helix 25
25
B
89 96Right-handed alpha
Helix 26
26
B
97 116Right-handed alpha
Helix 27
27
B
117 120Right-handed 310
Helix 28
28
B
163 175Right-handed alpha
Helix 29
29
B
193 201Right-handed alpha
Helix 30
30
B
217 230Right-handed alpha
Helix 31
31
B
288 293Right-handed alpha
Helix 32
32
B
293 313Right-handed alpha
Helix 33
33
B
318 324Right-handed alpha
Helix 34
34
B
333 346Right-handed alpha
Helix 35
35
B
362 367Right-handed alpha
Helix 36
36
B
371 375Right-handed 310
Helix 37
37
B
378 391Right-handed alpha
Helix 38
38
B
412 430Right-handed alpha
Helix 39
39
B
443 454Right-handed alpha
Helix 40
40
B
512 531Right-handed alpha
Helix 41
41
B
573 594Right-handed alpha
Helix 42
42
B
594 603Right-handed alpha
Helix 43
43
C
22 26Right-handed alpha
Helix 44
44
C
29 44Right-handed alpha
Helix 45
45
C
63 67Right-handed 310
Helix 46
46
C
79 83Right-handed 310
Helix 47
47
C
132 140Right-handed alpha
Helix 48
48
C
197 203Right-handed alpha
Helix 49
49
C
206 214Right-handed alpha
Helix 50
50
C
238 244Right-handed alpha
Helix 51
51
C
282 284Right-handed 310
Helix 52
52
C
285 298Right-handed alpha
Helix 53
53
D
22 26Right-handed alpha
Helix 54
54
D
29 44Right-handed alpha
Helix 55
55
D
79 83Right-handed 310
Helix 56
56
D
133 139Right-handed alpha
Helix 57
57
D
197 202Right-handed alpha
Helix 58
58
D
203 205Right-handed 310
Helix 59
59
D
206 211Right-handed alpha
Helix 60
60
D
238 245Right-handed alpha
Helix 61
61
D
282 284Right-handed 310
Helix 62
62
D
285 298Right-handed alpha
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There are 14 sheets in PDB entry 4GSL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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
5 6first strand
Strand 2
A
151 157anti-parallel
Strand 3
A
248 256anti-parallel
Strand 4
A
235 241anti-parallel
Strand 5
A
202 206parallel
Strand 6
A
180 183anti-parallel
Strand 7
A
189 191anti-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
14 17first strand
Strand 2
A
59 62parallel
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There are 5 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
37 46first strand
Strand 2
A
78 87anti-parallel
Strand 3
A
123 130parallel
Strand 4
A
135 146anti-parallel
Strand 5
A
269 273anti-parallel
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There are 5 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
37 46first strand
Strand 2
A
78 87anti-parallel
Strand 3
A
123 130parallel
Strand 4
A
135 146anti-parallel
Strand 5
A
284 287anti-parallel
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There are 8 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
395 399first strand
Strand 2
A
350 354parallel
Strand 3
A
326 330parallel
Strand 4
A
432 435parallel
Strand 5
A
456 462parallel
Strand 6
A
466 471anti-parallel
Strand 7
A
548 552anti-parallel
Strand 8
A
557 561anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
539 540first strand
Strand 2
A
543 544anti-parallel
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There are 7 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
5 6first strand
Strand 2
B
151 157anti-parallel
Strand 3
B
248 256anti-parallel
Strand 4
B
235 241anti-parallel
Strand 5
B
202 206parallel
Strand 6
B
180 183anti-parallel
Strand 7
B
189 190anti-parallel
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There are 2 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
13 17first strand
Strand 2
B
58 62parallel
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There are 5 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
38 46first strand
Strand 2
B
78 87anti-parallel
Strand 3
B
123 130parallel
Strand 4
B
135 146anti-parallel
Strand 5
B
269 273anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
38 46first strand
Strand 2
B
78 87anti-parallel
Strand 3
B
123 130parallel
Strand 4
B
135 146anti-parallel
Strand 5
B
284 287anti-parallel
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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
395 399first strand
Strand 2
B
350 354parallel
Strand 3
B
326 330parallel
Strand 4
B
432 435parallel
Strand 5
B
456 462parallel
Strand 6
B
466 471anti-parallel
Strand 7
B
548 552anti-parallel
Strand 8
B
557 561anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
539 540first strand
Strand 2
B
543 544anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
48 49first strand
Strand 2
C
69 76anti-parallel
Strand 3
C
167 175anti-parallel
Strand 4
C
182 189anti-parallel
Strand 5
C
227 231anti-parallel
Strand 6
C
215 218anti-parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
48 49first strand
Strand 2
D
68 76anti-parallel
Strand 3
D
167 176anti-parallel
Strand 4
D
181 189anti-parallel
Strand 5
D
227 231anti-parallel
Strand 6
D
215 218anti-parallel
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