Analysis of interatomic Contacts of Structural Units in PDB entry:
1U2E


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 1U2E entry

There are 4 chains in PDB entry 1U2E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR -1PRO 284
B
 TYR 999PRO 1284
C
 TYR 1999PRO 2284
D
 GLN 3000PRO 3284
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 54 helices in PDB entry 1U2E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 7Right-handed alpha
Helix 2
2
A
45 50Right-handed alpha
Helix 3
3
A
53 60Right-handed alpha
Helix 4
4
A
83 99Right-handed alpha
Helix 5
5
A
110 123Right-handed alpha
Helix 6
6
A
148 160Right-handed alpha
Helix 7
7
A
162 172Right-handed alpha
Helix 8
8
A
181 195Right-handed alpha
Helix 9
9
A
195 209Right-handed alpha
Helix 10
10
A
216 223Right-handed 310
Helix 11
11
A
240 250Right-handed alpha
Helix 12
12
A
264 269Right-handed alpha
Helix 13
13
A
269 282Right-handed alpha
Helix 14
14
B
1003 1007Right-handed alpha
Helix 15
15
B
1045 1051Right-handed alpha
Helix 16
16
B
1053 1060Right-handed alpha
Helix 17
17
B
1083 1099Right-handed alpha
Helix 18
18
B
1110 1123Right-handed alpha
Helix 19
19
B
1148 1160Right-handed alpha
Helix 20
20
B
1162 1174Right-handed alpha
Helix 21
21
B
1181 1195Right-handed alpha
Helix 22
22
B
1195 1209Right-handed alpha
Helix 23
23
B
1216 1223Right-handed 310
Helix 24
24
B
1240 1250Right-handed alpha
Helix 25
25
B
1264 1269Right-handed alpha
Helix 26
26
B
1269 1282Right-handed alpha
Helix 27
27
C
2003 2007Right-handed alpha
Helix 28
28
C
2045 2051Right-handed alpha
Helix 29
29
C
2053 2060Right-handed alpha
Helix 30
30
C
2083 2099Right-handed alpha
Helix 31
31
C
2110 2123Right-handed alpha
Helix 32
32
C
2148 2160Right-handed alpha
Helix 33
33
C
2162 2172Right-handed alpha
Helix 34
34
C
2176 2180Right-handed 310
Helix 35
35
C
2181 2195Right-handed alpha
Helix 36
36
C
2195 2209Right-handed alpha
Helix 37
37
C
2216 2223Right-handed 310
Helix 38
38
C
2240 2250Right-handed alpha
Helix 39
39
C
2264 2269Right-handed alpha
Helix 40
40
C
2269 2282Right-handed alpha
Helix 41
41
D
3003 3007Right-handed alpha
Helix 42
42
D
3045 3051Right-handed alpha
Helix 43
43
D
3053 3060Right-handed alpha
Helix 44
44
D
3083 3099Right-handed alpha
Helix 45
45
D
3110 3123Right-handed alpha
Helix 46
46
D
3148 3160Right-handed alpha
Helix 47
47
D
3162 3172Right-handed alpha
Helix 48
48
D
3176 3180Right-handed 310
Helix 49
49
D
3181 3195Right-handed alpha
Helix 50
50
D
3195 3209Right-handed alpha
Helix 51
51
D
3216 3223Right-handed 310
Helix 52
52
D
3240 3250Right-handed alpha
Helix 53
53
D
3264 3269Right-handed alpha
Helix 54
54
D
3269 3282Right-handed alpha
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There are 2 sheets in PDB entry 1U2E. Click on sheet of interest to get list of strands forming it: A, B,

There are 16 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
8 15first strand
Strand 2
A
18 27anti-parallel
Strand 3
A
63 67anti-parallel
Strand 4
A
33 37parallel
Strand 5
A
104 109parallel
Strand 6
A
127 133parallel
Strand 7
A
227 232parallel
Strand 8
A
254 258parallel
Strand 9
C
2254 2258anti-parallel
Strand 10
C
2227 2232parallel
Strand 11
C
2127 2133parallel
Strand 12
C
2104 2109parallel
Strand 13
C
2033 2037parallel
Strand 14
C
2063 2067parallel
Strand 15
C
2018 2027anti-parallel
Strand 16
C
2008 2015anti-parallel
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There are 16 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
1008 1015first strand
Strand 2
B
1018 1027anti-parallel
Strand 3
B
1063 1067anti-parallel
Strand 4
B
1033 1037parallel
Strand 5
B
1104 1109parallel
Strand 6
B
1127 1133parallel
Strand 7
B
1227 1232parallel
Strand 8
B
1254 1258parallel
Strand 9
D
3254 3258anti-parallel
Strand 10
D
3227 3232parallel
Strand 11
D
3127 3133parallel
Strand 12
D
3104 3109parallel
Strand 13
D
3033 3037parallel
Strand 14
D
3063 3067parallel
Strand 15
D
3018 3027anti-parallel
Strand 16
D
3008 3015anti-parallel
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