Analysis of interatomic Contacts of Structural Units in PDB entry:
1KAM


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 1KAM entry

There are 4 chains in PDB entry 1KAM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1SER 189
B
 SER 1GLU 188
C
 SER 1GLU 188
D
 SER 1GLU 188
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 26 helices in PDB entry 1KAM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 29Right-handed alpha
Helix 2
2
A
52 65Right-handed alpha
Helix 3
3
A
74 78Right-handed 310
Helix 4
4
A
84 96Right-handed alpha
Helix 5
5
A
116 126Right-handed alpha
Helix 6
6
A
155 166Right-handed alpha
Helix 7
7
A
174 184Right-handed alpha
Helix 8
8
B
15 29Right-handed alpha
Helix 9
9
B
52 65Right-handed alpha
Helix 10
10
B
74 78Right-handed 310
Helix 11
11
B
87 96Right-handed alpha
Helix 12
12
B
155 166Right-handed alpha
Helix 13
13
B
174 184Right-handed alpha
Helix 14
14
C
15 29Right-handed alpha
Helix 15
15
C
52 65Right-handed alpha
Helix 16
16
C
74 78Right-handed 310
Helix 17
17
C
84 96Right-handed alpha
Helix 18
18
C
116 126Right-handed alpha
Helix 19
19
C
155 165Right-handed alpha
Helix 20
20
C
174 184Right-handed alpha
Helix 21
21
D
15 29Right-handed alpha
Helix 22
22
D
52 65Right-handed alpha
Helix 23
23
D
74 78Right-handed 310
Helix 24
24
D
87 96Right-handed alpha
Helix 25
25
D
155 165Right-handed alpha
Helix 26
26
D
174 184Right-handed alpha
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There are 4 sheets in PDB entry 1KAM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
70 72first strand
Strand 2
A
33 38parallel
Strand 3
A
3 9parallel
Strand 4
A
100 106parallel
Strand 5
A
127 132parallel
Strand 6
A
145 148parallel
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There are 6 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
70 72first strand
Strand 2
B
33 38parallel
Strand 3
B
3 9parallel
Strand 4
B
100 106parallel
Strand 5
B
127 132parallel
Strand 6
B
145 148parallel
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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
C
70 72first strand
Strand 2
C
33 38parallel
Strand 3
C
3 9parallel
Strand 4
C
100 106parallel
Strand 5
C
127 132parallel
Strand 6
C
145 148parallel
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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
D
70 72first strand
Strand 2
D
33 38parallel
Strand 3
D
3 9parallel
Strand 4
D
100 106parallel
Strand 5
D
126 132parallel
Strand 6
D
145 148parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il