Analysis of interatomic Contacts of Structural Units in PDB entry:
3G4O


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 3G4O entry

There are 2 chains in PDB entry 3G4O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2LEU 462
B
 GLU 2ALA 468
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 27 helices in PDB entry 3G4O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 9Right-handed 310
Helix 2
2
A
27 34Right-handed alpha
Helix 3
3
A
34 40Right-handed alpha
Helix 4
4
A
59 62Right-handed 310
Helix 5
5
A
97 107Right-handed alpha
Helix 6
6
A
112 124Right-handed alpha
Helix 7
7
A
234 237Right-handed 310
Helix 8
8
A
264 268Right-handed 310
Helix 9
9
A
350 353Right-handed 310
Helix 10
10
A
354 361Right-handed alpha
Helix 11
11
A
364 368Right-handed 310
Helix 12
12
A
372 381Right-handed alpha
Helix 13
13
A
381 393Right-handed alpha
Helix 14
14
A
448 454Right-handed alpha
Helix 15
15
B
5 9Right-handed 310
Helix 16
16
B
27 34Right-handed alpha
Helix 17
17
B
34 40Right-handed alpha
Helix 18
18
B
59 62Right-handed 310
Helix 19
19
B
97 107Right-handed alpha
Helix 20
20
B
112 124Right-handed alpha
Helix 21
21
B
234 237Right-handed 310
Helix 22
22
B
264 268Right-handed 310
Helix 23
23
B
350 353Right-handed 310
Helix 24
24
B
354 361Right-handed alpha
Helix 25
25
B
372 381Right-handed alpha
Helix 26
26
B
381 393Right-handed alpha
Helix 27
27
B
448 454Right-handed alpha
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There are 20 sheets in PDB entry 3G4O. 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, Q, R, S, T,

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
10 12first strand
Strand 2
A
73 77anti-parallel
Strand 3
A
23 25anti-parallel
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There are 3 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
47 49first strand
Strand 2
A
54 57anti-parallel
Strand 3
A
65 67anti-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
140 145first strand
Strand 2
A
148 153anti-parallel
Strand 3
A
169 186anti-parallel
Strand 4
A
239 240parallel
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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
140 145first strand
Strand 2
A
148 153anti-parallel
Strand 3
A
169 186anti-parallel
Strand 4
A
289 321anti-parallel
Strand 5
A
420 421anti-parallel
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There are 3 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
420 421first strand
Strand 2
A
289 321anti-parallel
Strand 3
A
338 345anti-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
A
192 206first strand
Strand 2
A
289 321anti-parallel
Strand 3
A
396 416anti-parallel
Strand 4
A
224 229anti-parallel
Strand 5
A
270 273anti-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
A
239 240first strand
Strand 2
A
169 186parallel
Strand 3
A
289 321anti-parallel
Strand 4
A
396 416anti-parallel
Strand 5
A
91 93parallel
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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
A
91 93first strand
Strand 2
A
396 416parallel
Strand 3
A
224 229anti-parallel
Strand 4
A
270 273anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
212 213first strand
Strand 2
A
284 285anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
221 222first strand
Strand 2
A
276 277anti-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
A
245 246first strand
Strand 2
A
258 259anti-parallel
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There are 3 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
10 12first strand
Strand 2
B
73 77anti-parallel
Strand 3
B
23 25anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 49first strand
Strand 2
B
54 57anti-parallel
Strand 3
B
65 67anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
140 145first strand
Strand 2
B
148 153anti-parallel
Strand 3
B
169 186anti-parallel
Strand 4
B
239 240parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
140 145first strand
Strand 2
B
148 153anti-parallel
Strand 3
B
169 186anti-parallel
Strand 4
B
289 321anti-parallel
Strand 5
B
415 416anti-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
B
338 345first strand
Strand 2
B
289 321anti-parallel
Strand 3
B
420 421anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
441 444first strand
Strand 2
B
192 206anti-parallel
Strand 3
B
289 321anti-parallel
Strand 4
B
396 411anti-parallel
Strand 5
B
216 229anti-parallel
Strand 6
B
270 281anti-parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
239 240first strand
Strand 2
B
169 186parallel
Strand 3
B
289 321anti-parallel
Strand 4
B
396 411anti-parallel
Strand 5
B
91 93parallel
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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
457 465first strand
Strand 2
B
216 229anti-parallel
Strand 3
B
270 281anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
245 246first strand
Strand 2
B
258 259anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il