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


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 4GNX entry

There are 6 chains in PDB entry 4GNX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 112
B
 ASN 46ARG 175
C
 ILE 182MET 623
X
 MET 1ASP 112
Y
 ASN 46ARG 175
Z
 ILE 182GLU 566
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 38 helices in PDB entry 4GNX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 17Right-handed 310
Helix 2
2
A
54 58Right-handed 310
Helix 3
3
A
92 105Right-handed alpha
Helix 4
4
A
106 111Right-handed alpha
Helix 5
5
B
52 59Right-handed alpha
Helix 6
6
B
155 175Right-handed alpha
Helix 7
7
C
184 188Right-handed 310
Helix 8
8
C
237 244Right-handed alpha
Helix 9
9
C
264 268Right-handed 310
Helix 10
10
C
302 309Right-handed 310
Helix 11
11
C
360 365Right-handed alpha
Helix 12
12
C
366 369Right-handed 310
Helix 13
13
C
407 420Right-handed alpha
Helix 14
14
C
421 424Right-handed 310
Helix 15
15
C
453 460Right-handed alpha
Helix 16
16
C
542 550Right-handed alpha
Helix 17
17
C
552 561Right-handed alpha
Helix 18
18
C
563 575Right-handed alpha
Helix 19
19
C
607 621Right-handed alpha
Helix 20
20
X
9 17Right-handed 310
Helix 21
21
X
54 58Right-handed 310
Helix 22
22
X
92 105Right-handed alpha
Helix 23
23
X
106 111Right-handed alpha
Helix 24
24
Y
52 59Right-handed alpha
Helix 25
25
Y
155 175Right-handed alpha
Helix 26
26
Z
184 188Right-handed 310
Helix 27
27
Z
237 244Right-handed alpha
Helix 28
28
Z
264 268Right-handed 310
Helix 29
29
Z
302 309Right-handed 310
Helix 30
30
Z
360 365Right-handed alpha
Helix 31
31
Z
366 369Right-handed 310
Helix 32
32
Z
407 420Right-handed alpha
Helix 33
33
Z
421 424Right-handed 310
Helix 34
34
Z
453 460Right-handed alpha
Helix 35
35
Z
542 550Right-handed alpha
Helix 36
36
Z
552 561Right-handed alpha
Helix 37
37
Z
563 575Right-handed alpha
Helix 38
38
Z
607 621Right-handed alpha
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There are 16 sheets in PDB entry 4GNX. 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, O, P,

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
7 8first strand
Strand 2
A
20 31parallel
Strand 3
A
60 67anti-parallel
Strand 4
A
74 81anti-parallel
Strand 5
A
44 48parallel
Strand 6
A
34 39anti-parallel
Strand 7
A
20 31anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 50first strand
Strand 2
B
77 89parallel
Strand 3
B
129 139anti-parallel
Strand 4
B
142 152anti-parallel
Strand 5
B
104 110parallel
Strand 6
B
93 99anti-parallel
Strand 7
B
77 89anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 70first strand
Strand 2
B
73 74anti-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
C
208 209first strand
Strand 2
C
218 225anti-parallel
Strand 3
C
230 236anti-parallel
Strand 4
C
274 278parallel
Strand 5
C
259 262anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
208 209first strand
Strand 2
C
218 225anti-parallel
Strand 3
C
196 204anti-parallel
Strand 4
C
252 256anti-parallel
Strand 5
C
283 286anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
328 331first strand
Strand 2
C
338 347anti-parallel
Strand 3
C
353 359anti-parallel
Strand 4
C
392 403parallel
Strand 5
C
377 386anti-parallel
Strand 6
C
314 324anti-parallel
Strand 7
C
338 347anti-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
C
486 489first strand
Strand 2
C
520 531anti-parallel
Strand 3
C
534 541anti-parallel
Strand 4
C
593 605parallel
Strand 5
C
577 590anti-parallel
Strand 6
C
469 480anti-parallel
Strand 7
C
520 531anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
500 501first strand
Strand 2
C
507 509anti-parallel
Strand 3
C
514 516anti-parallel
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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
X
20 31first strand
Strand 2
X
34 39anti-parallel
Strand 3
X
44 48anti-parallel
Strand 4
X
74 81parallel
Strand 5
X
60 67anti-parallel
Strand 6
X
20 31anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
48 50first strand
Strand 2
Y
77 89parallel
Strand 3
Y
129 139anti-parallel
Strand 4
Y
142 152anti-parallel
Strand 5
Y
104 110parallel
Strand 6
Y
93 99anti-parallel
Strand 7
Y
77 89anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
69 70first strand
Strand 2
Y
73 74anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
208 209first strand
Strand 2
Z
218 225anti-parallel
Strand 3
Z
230 236anti-parallel
Strand 4
Z
274 278parallel
Strand 5
Z
259 262anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
208 209first strand
Strand 2
Z
218 225anti-parallel
Strand 3
Z
196 204anti-parallel
Strand 4
Z
252 256anti-parallel
Strand 5
Z
283 286anti-parallel
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There are 7 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
328 331first strand
Strand 2
Z
338 347anti-parallel
Strand 3
Z
353 359anti-parallel
Strand 4
Z
392 403parallel
Strand 5
Z
377 386anti-parallel
Strand 6
Z
314 324anti-parallel
Strand 7
Z
338 347anti-parallel
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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
486 489first strand
Strand 2
Z
520 530anti-parallel
Strand 3
Z
535 541anti-parallel
Strand 4
Z
596 605parallel
Strand 5
Z
577 587anti-parallel
Strand 6
Z
469 480anti-parallel
Strand 7
Z
520 530anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
500 501first strand
Strand 2
Z
507 509anti-parallel
Strand 3
Z
514 516anti-parallel
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