Analysis of interatomic Contacts of Structural Units in PDB entry:
1HN9


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 1HN9 entry

There are 2 chains in PDB entry 1HN9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PHE 317
B
 MET 1001PHE 1317
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 34 helices in PDB entry 1HN9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 24Right-handed alpha
Helix 2
2
A
29 38Right-handed alpha
Helix 3
3
A
50 67Right-handed alpha
Helix 4
4
A
69 73Right-handed 310
Helix 5
5
A
89 98Right-handed alpha
Helix 6
6
A
110 112Right-handed 310
Helix 7
7
A
113 128Right-handed alpha
Helix 8
8
A
141 146Right-handed 310
Helix 9
9
A
150 155Right-handed alpha
Helix 10
10
A
183 187Right-handed 310
Helix 11
11
A
208 231Right-handed alpha
Helix 12
12
A
234 238Right-handed 310
Helix 13
13
A
247 258Right-handed alpha
Helix 14
14
A
261 264Right-handed 310
Helix 15
15
A
268 273Right-handed alpha
Helix 16
16
A
275 277Right-handed 310
Helix 17
17
A
278 290Right-handed alpha
Helix 18
18
B
1019 1024Right-handed alpha
Helix 19
19
B
1029 1038Right-handed alpha
Helix 20
20
B
1050 1067Right-handed alpha
Helix 21
21
B
1069 1073Right-handed 310
Helix 22
22
B
1089 1098Right-handed alpha
Helix 23
23
B
1110 1112Right-handed 310
Helix 24
24
B
1113 1128Right-handed alpha
Helix 25
25
B
1141 1146Right-handed alpha
Helix 26
26
B
1150 1155Right-handed alpha
Helix 27
27
B
1183 1187Right-handed 310
Helix 28
28
B
1208 1231Right-handed alpha
Helix 29
29
B
1234 1238Right-handed 310
Helix 30
30
B
1247 1259Right-handed alpha
Helix 31
31
B
1261 1264Right-handed 310
Helix 32
32
B
1268 1273Right-handed alpha
Helix 33
33
B
1275 1277Right-handed 310
Helix 34
34
B
1278 1290Right-handed alpha
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There are 7 sheets in PDB entry 1HN9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 10 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
2 11first strand
Strand 2
A
160 169anti-parallel
Strand 3
A
133 140anti-parallel
Strand 4
A
76 79parallel
Strand 5
A
105 109parallel
Strand 6
B
1105 1109anti-parallel
Strand 7
B
1075 1079parallel
Strand 8
B
1133 1140parallel
Strand 9
B
1160 1169anti-parallel
Strand 10
B
1002 1011anti-parallel
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There are 2 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
15 18first strand
Strand 2
A
41 44anti-parallel
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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
A
85 87first strand
Strand 2
B
1189 1192anti-parallel
Strand 3
B
1206 1207anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
174 181first strand
Strand 2
A
309 316anti-parallel
Strand 3
A
298 305anti-parallel
Strand 4
A
240 243parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
206 207first strand
Strand 2
A
189 192anti-parallel
Strand 3
B
1085 1087anti-parallel
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There are 2 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
1015 1018first strand
Strand 2
B
1041 1044anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1174 1181first strand
Strand 2
B
1309 1316anti-parallel
Strand 3
B
1298 1305anti-parallel
Strand 4
B
1240 1243parallel
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