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


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 3HTM entry

There are 4 chains in PDB entry 3HTM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 177ALA 329
B
 ASN 177ALA 329
C
 ASN 177ALA 329
D
 ASN 177ALA 329
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 39 helices in PDB entry 3HTM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
185 197Right-handed alpha
Helix 2
2
A
214 222Right-handed alpha
Helix 3
3
A
222 231Right-handed alpha
Helix 4
4
A
234 238Right-handed 310
Helix 5
5
A
247 261Right-handed alpha
Helix 6
6
A
265 268Right-handed 310
Helix 7
7
A
269 280Right-handed alpha
Helix 8
8
A
282 297Right-handed alpha
Helix 9
9
A
301 312Right-handed alpha
Helix 10
10
A
314 328Right-handed alpha
Helix 11
11
B
185 197Right-handed alpha
Helix 12
12
B
214 222Right-handed alpha
Helix 13
13
B
222 231Right-handed alpha
Helix 14
15
B
247 261Right-handed alpha
Helix 15
16
B
265 268Right-handed 310
Helix 16
17
B
269 280Right-handed alpha
Helix 17
18
B
282 296Right-handed alpha
Helix 18
19
B
301 312Right-handed alpha
Helix 19
20
B
314 328Right-handed alpha
Helix 20
21
C
185 197Right-handed alpha
Helix 21
22
C
214 222Right-handed alpha
Helix 22
23
C
222 231Right-handed alpha
Helix 23
24
C
234 238Right-handed 310
Helix 24
25
C
247 261Right-handed alpha
Helix 25
26
C
265 268Right-handed 310
Helix 26
27
C
269 280Right-handed alpha
Helix 27
28
C
282 296Right-handed alpha
Helix 28
29
C
301 312Right-handed alpha
Helix 29
30
C
314 328Right-handed alpha
Helix 30
31
D
185 197Right-handed alpha
Helix 31
32
D
214 222Right-handed alpha
Helix 32
33
D
222 231Right-handed alpha
Helix 33
34
D
234 238Right-handed 310
Helix 34
35
D
247 261Right-handed alpha
Helix 35
36
D
265 268Right-handed 310
Helix 36
37
D
269 280Right-handed alpha
Helix 37
38
D
282 295Right-handed alpha
Helix 38
39
D
301 312Right-handed alpha
Helix 39
40
D
314 328Right-handed alpha
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There are 4 sheets in PDB entry 3HTM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
209 213first strand
Strand 2
A
202 206anti-parallel
Strand 3
A
240 243parallel
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There are 3 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
209 213first strand
Strand 2
B
202 206anti-parallel
Strand 3
B
240 243parallel
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There are 3 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
209 213first strand
Strand 2
C
202 206anti-parallel
Strand 3
C
240 243parallel
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There are 3 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
209 213first strand
Strand 2
D
202 206anti-parallel
Strand 3
D
240 243parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il