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


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 3KCG entry

There are 3 chains in PDB entry 3KCG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 MET 84VAL 137
H
 VAL 16THR 245
I
 SER 3VAL 431
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 20 helices in PDB entry 3KCG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
90 95Right-handed 310
Helix 2
2
H
55 59Right-handed 310
Helix 3
3
H
95 97Right-handed 310
Helix 4
4
H
125 132Right-handed alpha
Helix 5
5
H
164 170Right-handed alpha
Helix 6
6
H
234 243Right-handed alpha
Helix 7
7
I
6 10Right-handed 310
Helix 8
8
I
45 70Right-handed alpha
Helix 9
9
I
79 92Right-handed alpha
Helix 10
10
I
95 106Right-handed alpha
Helix 11
11
I
112 118Right-handed alpha
Helix 12
12
I
118 135Right-handed alpha
Helix 13
13
I
155 167Right-handed alpha
Helix 14
14
I
174 194Right-handed alpha
Helix 15
15
I
230 234Right-handed 310
Helix 16
16
I
264 266Right-handed 310
Helix 17
17
I
291 298Right-handed alpha
Helix 18
18
I
300 311Right-handed alpha
Helix 19
19
I
331 338Right-handed alpha
Helix 20
20
I
341 345Right-handed 310
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There are 8 sheets in PDB entry 3KCG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
98 101first strand
Strand 2
L
107 110anti-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
L
115 117first strand
Strand 2
L
124 126anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
20 21first strand
Strand 2
H
156 163anti-parallel
Strand 3
H
135 140anti-parallel
Strand 4
H
198 203anti-parallel
Strand 5
H
206 216anti-parallel
Strand 6
I
391 392anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
20 21first strand
Strand 2
H
156 163anti-parallel
Strand 3
H
180 183anti-parallel
Strand 4
H
226 230anti-parallel
Strand 5
H
206 216anti-parallel
Strand 6
I
391 392anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
30 34first strand
Strand 2
H
42 48anti-parallel
Strand 3
H
51 54anti-parallel
Strand 4
H
104 108anti-parallel
Strand 5
H
81 90anti-parallel
Strand 6
H
65 68anti-parallel
Strand 7
H
30 34anti-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
I
76 78first strand
Strand 2
I
419 426anti-parallel
Strand 3
I
408 414anti-parallel
Strand 4
I
279 285anti-parallel
Strand 5
I
268 273anti-parallel
Strand 6
I
246 262anti-parallel
Strand 7
I
235 240anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
76 78first strand
Strand 2
I
419 426anti-parallel
Strand 3
I
408 414anti-parallel
Strand 4
I
279 285anti-parallel
Strand 5
I
268 273anti-parallel
Strand 6
I
246 262anti-parallel
Strand 7
I
312 321anti-parallel
Strand 8
I
400 403parallel
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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
I
171 173first strand
Strand 2
I
138 149parallel
Strand 3
I
213 223anti-parallel
Strand 4
I
366 375parallel
Strand 5
I
323 330anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il