Analysis of interatomic Contacts of Structural Units in PDB entry:
1IH8


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 1IH8 entry

There are 2 chains in PDB entry 1IH8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1LYS 271
B
 SER 1001LYS 1271
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 25 helices in PDB entry 1IH8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 10Right-handed alpha
Helix 2
2
A
17 37Right-handed alpha
Helix 3
3
A
48 68Right-handed alpha
Helix 4
4
A
86 98Right-handed alpha
Helix 5
5
A
107 123Right-handed alpha
Helix 6
6
A
127 151Right-handed alpha
Helix 7
7
A
159 164Right-handed alpha
Helix 8
8
A
185 196Right-handed alpha
Helix 9
9
A
199 204Right-handed 310
Helix 10
10
A
219 225Right-handed alpha
Helix 11
11
A
227 236Right-handed alpha
Helix 12
12
A
241 255Right-handed alpha
Helix 13
13
A
256 260Right-handed 310
Helix 14
14
B
1001 1010Right-handed alpha
Helix 15
15
B
1017 1037Right-handed alpha
Helix 16
16
B
1048 1068Right-handed alpha
Helix 17
17
B
1087 1098Right-handed alpha
Helix 18
18
B
1107 1123Right-handed alpha
Helix 19
19
B
1127 1151Right-handed alpha
Helix 20
20
B
1159 1166Right-handed alpha
Helix 21
21
B
1185 1196Right-handed alpha
Helix 22
22
B
1199 1204Right-handed alpha
Helix 23
23
B
1227 1236Right-handed alpha
Helix 24
24
B
1241 1255Right-handed alpha
Helix 25
25
B
1256 1260Right-handed 310
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There are 2 sheets in PDB entry 1IH8. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
101 104first strand
Strand 2
A
73 78parallel
Strand 3
A
40 44parallel
Strand 4
A
153 154parallel
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There are 4 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
1101 1104first strand
Strand 2
B
1073 1078parallel
Strand 3
B
1040 1044parallel
Strand 4
B
1152 1154parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il