Analysis of interatomic Contacts of Structural Units in PDB entry:
3K1M


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 3K1M entry

There are 2 chains in PDB entry 3K1M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 300
B
 MET 1LEU 305
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 3K1M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 16Right-handed alpha
Helix 2
2
A
17 25Right-handed alpha
Helix 3
3
A
28 44Right-handed alpha
Helix 4
4
A
58 83Right-handed alpha
Helix 5
5
A
98 103Right-handed 310
Helix 6
6
A
104 116Right-handed alpha
Helix 7
7
A
127 137Right-handed alpha
Helix 8
8
A
172 178Right-handed 310
Helix 9
9
A
183 188Right-handed 310
Helix 10
10
A
202 214Right-handed alpha
Helix 11
11
A
226 236Right-handed alpha
Helix 12
12
A
246 250Right-handed 310
Helix 13
13
A
279 297Right-handed alpha
Helix 14
14
B
2 16Right-handed alpha
Helix 15
15
B
17 26Right-handed alpha
Helix 16
16
B
28 44Right-handed alpha
Helix 17
17
B
58 86Right-handed alpha
Helix 18
18
B
98 103Right-handed 310
Helix 19
19
B
104 116Right-handed alpha
Helix 20
20
B
127 137Right-handed alpha
Helix 21
21
B
172 178Right-handed 310
Helix 22
22
B
183 188Right-handed 310
Helix 23
23
B
202 214Right-handed alpha
Helix 24
24
B
226 236Right-handed alpha
Helix 25
25
B
246 250Right-handed 310
Helix 26
26
B
279 297Right-handed alpha
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There are 6 sheets in PDB entry 3K1M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
48 49first strand
Strand 2
A
56 57anti-parallel
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There are 8 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
120 125first strand
Strand 2
A
91 96parallel
Strand 3
A
142 145parallel
Strand 4
A
266 274anti-parallel
Strand 5
A
154 169anti-parallel
Strand 6
A
240 244anti-parallel
Strand 7
A
192 194parallel
Strand 8
A
221 223parallel
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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
A
120 125first strand
Strand 2
A
91 96parallel
Strand 3
A
142 145parallel
Strand 4
A
266 274anti-parallel
Strand 5
A
154 169anti-parallel
Strand 6
A
255 259anti-parallel
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There are 2 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
48 49first strand
Strand 2
B
56 57anti-parallel
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There are 8 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
120 125first strand
Strand 2
B
91 96parallel
Strand 3
B
142 145parallel
Strand 4
B
266 274anti-parallel
Strand 5
B
154 169anti-parallel
Strand 6
B
240 244anti-parallel
Strand 7
B
192 194parallel
Strand 8
B
221 223parallel
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There are 6 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
120 125first strand
Strand 2
B
91 96parallel
Strand 3
B
142 145parallel
Strand 4
B
266 274anti-parallel
Strand 5
B
154 169anti-parallel
Strand 6
B
255 259anti-parallel
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