Analysis of interatomic Contacts of Structural Units in PDB entry:
3GNN


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 3GNN entry

There are 4 chains in PDB entry 3GNN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2VAL 293
B
 THR 2ARG 291
D
 UNK 169UNK 172
E
 UNK 181UNK 184
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 19 helices in PDB entry 3GNN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 18Right-handed alpha
Helix 2
2
A
18 40Right-handed alpha
Helix 3
3
A
67 79Right-handed alpha
Helix 4
4
A
107 138Right-handed alpha
Helix 5
5
A
155 166Right-handed alpha
Helix 6
6
A
191 203Right-handed alpha
Helix 7
7
A
214 224Right-handed alpha
Helix 8
8
A
235 247Right-handed alpha
Helix 9
9
A
262 269Right-handed alpha
Helix 10
10
A
277 281Right-handed 310
Helix 11
11
B
8 18Right-handed alpha
Helix 12
12
B
18 39Right-handed alpha
Helix 13
13
B
67 79Right-handed alpha
Helix 14
14
B
107 117Right-handed alpha
Helix 15
15
B
117 138Right-handed alpha
Helix 16
16
B
155 166Right-handed alpha
Helix 17
17
B
214 223Right-handed alpha
Helix 18
18
B
235 247Right-handed alpha
Helix 19
19
B
262 269Right-handed alpha
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There are 6 sheets in PDB entry 3GNN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
83 86first strand
Strand 2
A
99 106anti-parallel
Strand 3
A
52 59anti-parallel
Strand 4
A
288 292anti-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
63 64first strand
Strand 2
A
93 94anti-parallel
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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
145 146first strand
Strand 2
A
273 275parallel
Strand 3
A
250 255parallel
Strand 4
A
227 232parallel
Strand 5
A
209 212parallel
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There are 4 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
83 86first strand
Strand 2
B
99 106anti-parallel
Strand 3
B
52 59anti-parallel
Strand 4
B
288 290anti-parallel
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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
B
63 64first strand
Strand 2
B
93 94anti-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
144 147first strand
Strand 2
B
273 276parallel
Strand 3
B
252 254parallel
Strand 4
B
228 231parallel
Strand 5
B
209 212parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il