Analysis of interatomic Contacts of Structural Units in PDB entry:
4HKM


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 4HKM entry

There are 2 chains in PDB entry 4HKM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2ALA 343
B
 PRO 2THR 342
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 37 helices in PDB entry 4HKM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 14Right-handed alpha
Helix 2
2
A
19 32Right-handed alpha
Helix 3
3
A
36 51Right-handed alpha
Helix 4
4
A
53 68Right-handed alpha
Helix 5
5
A
94 106Right-handed alpha
Helix 6
6
A
125 130Right-handed alpha
Helix 7
7
A
138 150Right-handed alpha
Helix 8
8
A
156 160Right-handed alpha
Helix 9
9
A
161 165Right-handed 310
Helix 10
10
A
166 174Right-handed alpha
Helix 11
11
A
178 183Right-handed alpha
Helix 12
12
A
184 186Right-handed 310
Helix 13
13
A
201 214Right-handed alpha
Helix 14
14
A
253 258Right-handed 310
Helix 15
15
A
274 284Right-handed alpha
Helix 16
16
A
288 305Right-handed alpha
Helix 17
17
A
310 324Right-handed alpha
Helix 18
18
A
325 342Right-handed alpha
Helix 19
19
B
4 14Right-handed alpha
Helix 20
20
B
19 32Right-handed alpha
Helix 21
21
B
36 51Right-handed alpha
Helix 22
22
B
53 67Right-handed alpha
Helix 23
23
B
94 107Right-handed alpha
Helix 24
24
B
123 131Right-handed alpha
Helix 25
25
B
138 150Right-handed alpha
Helix 26
26
B
156 160Right-handed alpha
Helix 27
27
B
161 165Right-handed 310
Helix 28
28
B
166 174Right-handed alpha
Helix 29
29
B
178 183Right-handed alpha
Helix 30
30
B
184 186Right-handed 310
Helix 31
31
B
201 215Right-handed alpha
Helix 32
32
B
253 258Right-handed 310
Helix 33
33
B
263 267Right-handed 310
Helix 34
34
B
271 284Right-handed alpha
Helix 35
35
B
288 305Right-handed alpha
Helix 36
36
B
310 324Right-handed alpha
Helix 37
37
B
325 342Right-handed alpha
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There are 2 sheets in PDB entry 4HKM. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
151 155first strand
Strand 2
A
109 114parallel
Strand 3
A
79 83parallel
Strand 4
A
193 197parallel
Strand 5
A
218 224parallel
Strand 6
A
237 243anti-parallel
Strand 7
A
246 252anti-parallel
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There are 7 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
151 155first strand
Strand 2
B
109 114parallel
Strand 3
B
79 83parallel
Strand 4
B
193 197parallel
Strand 5
B
218 224parallel
Strand 6
B
237 243anti-parallel
Strand 7
B
246 252anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il