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


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 1FWN entry

There are 2 chains in PDB entry 1FWN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1002ILE 1264
B
 GLU 2002ILE 2264
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 29 helices in PDB entry 1FWN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1015 1033Right-handed alpha
Helix 2
2
A
1059 1075Right-handed alpha
Helix 3
3
A
1084 1086Right-handed 310
Helix 4
4
A
1087 1093Right-handed alpha
Helix 5
5
A
1101 1105Right-handed 310
Helix 6
6
A
1107 1116Right-handed alpha
Helix 7
7
A
1130 1133Right-handed 310
Helix 8
8
A
1134 1144Right-handed alpha
Helix 9
9
A
1168 1174Right-handed alpha
Helix 10
10
A
1184 1188Right-handed 310
Helix 11
11
A
1200 1202Right-handed 310
Helix 12
12
A
1203 1215Right-handed alpha
Helix 13
13
A
1226 1230Right-handed 310
Helix 14
14
A
1242 1259Right-handed alpha
Helix 15
15
B
2015 2033Right-handed alpha
Helix 16
16
B
2059 2075Right-handed alpha
Helix 17
17
B
2084 2086Right-handed 310
Helix 18
18
B
2087 2093Right-handed alpha
Helix 19
19
B
2101 2105Right-handed 310
Helix 20
20
B
2107 2117Right-handed alpha
Helix 21
21
B
2130 2133Right-handed 310
Helix 22
22
B
2134 2144Right-handed alpha
Helix 23
23
B
2168 2174Right-handed alpha
Helix 24
24
B
2184 2188Right-handed 310
Helix 25
25
B
2200 2202Right-handed 310
Helix 26
26
B
2203 2215Right-handed alpha
Helix 27
27
B
2226 2230Right-handed 310
Helix 28
28
B
2242 2258Right-handed alpha
Helix 29
29
B
2259 2261Right-handed 310
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There are 2 sheets in PDB entry 1FWN. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
1156 1157first strand
Strand 2
A
1163 1164anti-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
B
2156 2157first strand
Strand 2
B
2163 2164anti-parallel
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