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


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 1ZKM entry

There are 4 chains in PDB entry 1ZKM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 244
B
 MET 1CYS 243
C
 MET 1CYS 243
D
 SER 0GLY 244
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 42 helices in PDB entry 1ZKM. 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 9Right-handed alpha
Helix 2
2
A
9 14Right-handed alpha
Helix 3
3
A
18 29Right-handed alpha
Helix 4
4
A
40 50Right-handed alpha
Helix 5
5
A
75 79Right-handed 310
Helix 6
6
A
82 95Right-handed alpha
Helix 7
7
A
108 119Right-handed alpha
Helix 8
8
A
128 142Right-handed alpha
Helix 9
9
A
169 174Right-handed alpha
Helix 10
10
A
190 210Right-handed alpha
Helix 11
11
B
2 9Right-handed alpha
Helix 12
12
B
9 14Right-handed alpha
Helix 13
13
B
18 28Right-handed alpha
Helix 14
14
B
39 51Right-handed alpha
Helix 15
15
B
66 70Right-handed 310
Helix 16
16
B
75 79Right-handed 310
Helix 17
17
B
82 95Right-handed alpha
Helix 18
18
B
108 118Right-handed alpha
Helix 19
19
B
128 142Right-handed alpha
Helix 20
20
B
190 211Right-handed alpha
Helix 21
21
C
2 9Right-handed alpha
Helix 22
22
C
9 14Right-handed alpha
Helix 23
23
C
18 28Right-handed alpha
Helix 24
24
C
39 51Right-handed alpha
Helix 25
25
C
64 70Right-handed 310
Helix 26
26
C
75 79Right-handed 310
Helix 27
27
C
82 93Right-handed alpha
Helix 28
28
C
108 118Right-handed alpha
Helix 29
29
C
128 142Right-handed alpha
Helix 30
30
C
169 173Right-handed 310
Helix 31
31
C
190 210Right-handed alpha
Helix 32
32
D
2 9Right-handed alpha
Helix 33
33
D
9 14Right-handed alpha
Helix 34
34
D
18 28Right-handed alpha
Helix 35
35
D
39 50Right-handed alpha
Helix 36
36
D
64 68Right-handed 310
Helix 37
37
D
75 79Right-handed 310
Helix 38
38
D
82 95Right-handed alpha
Helix 39
39
D
108 119Right-handed alpha
Helix 40
40
D
128 142Right-handed alpha
Helix 41
41
D
169 174Right-handed alpha
Helix 42
42
D
190 210Right-handed alpha
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There are 2 sheets in PDB entry 1ZKM. Click on sheet of interest to get list of strands forming it: A, B,

There are 16 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
99 103first strand
Strand 2
A
54 58parallel
Strand 3
A
30 34parallel
Strand 4
A
121 124parallel
Strand 5
A
146 152parallel
Strand 6
A
155 161anti-parallel
Strand 7
A
219 223anti-parallel
Strand 8
A
228 233anti-parallel
Strand 9
D
228 233parallel
Strand 10
D
218 223anti-parallel
Strand 11
D
155 161anti-parallel
Strand 12
D
146 152anti-parallel
Strand 13
D
121 124parallel
Strand 14
D
30 34parallel
Strand 15
D
54 58parallel
Strand 16
D
99 100parallel
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There are 16 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
99 103first strand
Strand 2
B
54 58parallel
Strand 3
B
30 34parallel
Strand 4
B
121 124parallel
Strand 5
B
146 152parallel
Strand 6
B
155 161anti-parallel
Strand 7
B
219 223anti-parallel
Strand 8
B
228 232anti-parallel
Strand 9
C
228 233parallel
Strand 10
C
218 223anti-parallel
Strand 11
C
155 161anti-parallel
Strand 12
C
146 152anti-parallel
Strand 13
C
121 124parallel
Strand 14
C
30 34parallel
Strand 15
C
54 58parallel
Strand 16
C
99 101parallel
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