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


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 4GNI entry

There are 2 chains in PDB entry 4GNI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 13GLU 403
B
 GLU 12GLN 402
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 33 helices in PDB entry 4GNI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
61 67Right-handed alpha
Helix 2
2
A
71 73Right-handed 310
Helix 3
3
A
79 83Right-handed 310
Helix 4
4
A
86 90Right-handed 310
Helix 5
5
A
92 96Right-handed 310
Helix 6
6
A
127 147Right-handed alpha
Helix 7
7
A
162 176Right-handed alpha
Helix 8
8
A
186 194Right-handed alpha
Helix 9
9
A
241 261Right-handed alpha
Helix 10
10
A
266 269Right-handed 310
Helix 11
11
A
270 291Right-handed alpha
Helix 12
12
A
313 320Right-handed alpha
Helix 13
13
A
320 338Right-handed alpha
Helix 14
14
A
341 345Right-handed 310
Helix 15
15
A
352 356Right-handed 310
Helix 16
16
A
357 368Right-handed alpha
Helix 17
17
A
388 403Right-handed alpha
Helix 18
18
B
61 66Right-handed alpha
Helix 19
19
B
71 73Right-handed 310
Helix 20
20
B
79 83Right-handed 310
Helix 21
21
B
86 90Right-handed 310
Helix 22
22
B
92 96Right-handed 310
Helix 23
23
B
127 147Right-handed alpha
Helix 24
24
B
162 176Right-handed alpha
Helix 25
25
B
186 195Right-handed alpha
Helix 26
26
B
241 261Right-handed alpha
Helix 27
27
B
266 269Right-handed 310
Helix 28
28
B
270 288Right-handed alpha
Helix 29
29
B
313 338Right-handed alpha
Helix 30
30
B
341 345Right-handed 310
Helix 31
31
B
352 356Right-handed 310
Helix 32
32
B
357 368Right-handed alpha
Helix 33
33
B
388 402Right-handed alpha
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There are 12 sheets in PDB entry 4GNI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 3 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
34 38first strand
Strand 2
A
24 31anti-parallel
Strand 3
A
47 48anti-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
34 38first strand
Strand 2
A
24 31anti-parallel
Strand 3
A
15 20anti-parallel
Strand 4
A
152 157parallel
Strand 5
A
179 185parallel
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There are 3 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
57 60first strand
Strand 2
A
50 54anti-parallel
Strand 3
A
75 77anti-parallel
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There are 3 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
102 104first strand
Strand 2
A
107 112anti-parallel
Strand 3
A
123 126anti-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
A
228 237first strand
Strand 2
A
217 225anti-parallel
Strand 3
A
205 212anti-parallel
Strand 4
A
347 351parallel
Strand 5
A
373 375parallel
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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
293 302first strand
Strand 2
A
305 312anti-parallel
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There are 3 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
34 38first strand
Strand 2
B
24 31anti-parallel
Strand 3
B
47 48anti-parallel
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There are 5 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
34 38first strand
Strand 2
B
24 31anti-parallel
Strand 3
B
15 20anti-parallel
Strand 4
B
152 157parallel
Strand 5
B
179 185parallel
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There are 3 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
57 60first strand
Strand 2
B
51 54anti-parallel
Strand 3
B
75 76anti-parallel
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There are 3 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
102 104first strand
Strand 2
B
107 112anti-parallel
Strand 3
B
123 126anti-parallel
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There are 5 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
228 237first strand
Strand 2
B
217 225anti-parallel
Strand 3
B
205 212anti-parallel
Strand 4
B
347 351parallel
Strand 5
B
373 375parallel
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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
293 302first strand
Strand 2
B
305 312anti-parallel
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