Analysis of interatomic Contacts of Structural Units in PDB entry:
1U5N


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 1U5N entry

There is 1 chain in PDB entry 1U5N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 1228
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 42 helices in PDB entry 1U5N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 20Right-handed alpha
Helix 2
2
A
29 41Right-handed alpha
Helix 3
3
A
53 58Right-handed alpha
Helix 4
4
A
58 83Right-handed alpha
Helix 5
5
A
84 86Right-handed 310
Helix 6
6
A
89 93Right-handed 310
Helix 7
7
A
95 128Right-handed alpha
Helix 8
8
A
145 149Right-handed 310
Helix 9
9
A
236 249Right-handed alpha
Helix 10
10
A
255 283Right-handed alpha
Helix 11
11
A
285 289Right-handed 310
Helix 12
12
A
294 314Right-handed alpha
Helix 13
13
A
317 336Right-handed alpha
Helix 14
14
A
342 350Right-handed alpha
Helix 15
15
A
448 452Right-handed 310
Helix 16
16
A
537 551Right-handed alpha
Helix 17
17
A
571 576Right-handed alpha
Helix 18
18
A
585 589Right-handed 310
Helix 19
19
A
679 684Right-handed alpha
Helix 20
20
A
718 725Right-handed alpha
Helix 21
21
A
739 753Right-handed alpha
Helix 22
22
A
778 785Right-handed alpha
Helix 23
23
A
803 814Right-handed alpha
Helix 24
24
A
825 836Right-handed alpha
Helix 25
25
A
863 870Right-handed alpha
Helix 26
26
A
871 879Right-handed alpha
Helix 27
27
A
891 906Right-handed alpha
Helix 28
28
A
918 925Right-handed alpha
Helix 29
29
A
936 942Right-handed alpha
Helix 30
30
A
951 994Right-handed alpha
Helix 31
31
A
1000 1013Right-handed alpha
Helix 32
32
A
1013 1021Right-handed alpha
Helix 33
33
A
1027 1031Right-handed 310
Helix 34
34
A
1042 1064Right-handed alpha
Helix 35
35
A
1066 1070Right-handed 310
Helix 36
36
A
1082 1089Right-handed alpha
Helix 37
37
A
1121 1139Right-handed alpha
Helix 38
38
A
1150 1153Right-handed 310
Helix 39
39
A
1154 1174Right-handed alpha
Helix 40
40
A
1174 1182Right-handed alpha
Helix 41
41
A
1187 1199Right-handed alpha
Helix 42
42
A
1199 1210Right-handed alpha
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There are 7 sheets in PDB entry 1U5N. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
142 144first strand
Strand 2
A
133 136anti-parallel
Strand 3
A
154 157anti-parallel
Strand 4
A
225 231anti-parallel
Strand 5
A
166 172anti-parallel
Strand 6
A
213 214anti-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
178 179first strand
Strand 2
A
191 192anti-parallel
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There are 7 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
338 340first strand
Strand 2
A
945 947anti-parallel
Strand 3
A
927 931parallel
Strand 4
A
909 913parallel
Strand 5
A
354 358parallel
Strand 6
A
817 822parallel
Strand 7
A
886 888parallel
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There are 2 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
369 374first strand
Strand 2
A
793 797anti-parallel
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There are 2 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
524 526first strand
Strand 2
A
531 533anti-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
A
559 561first strand
Strand 2
A
566 567anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
713 716first strand
Strand 2
A
763 766anti-parallel
Strand 3
A
788 790anti-parallel
Strand 4
A
726 730parallel
Strand 5
A
735 737anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il