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


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 1UPN entry

There are 5 chains in PDB entry 1UPN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1VAL 289
B
 SER 10LEU 261
C
 GLY 1GLN 238
D
 GLY 2ASN 69
E
 LYS 5GLY 129
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 20 helices in PDB entry 1UPN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 37Right-handed 310
Helix 2
2
A
43 48Right-handed alpha
Helix 3
3
A
59 62Right-handed 310
Helix 4
4
A
63 69Right-handed alpha
Helix 5
5
A
86 88Right-handed 310
Helix 6
6
A
100 108Right-handed alpha
Helix 7
7
A
159 164Right-handed 310
Helix 8
8
A
209 214Right-handed alpha
Helix 9
9
B
56 60Right-handed 310
Helix 10
10
B
89 98Right-handed alpha
Helix 11
11
B
142 147Right-handed alpha
Helix 12
12
B
170 173Right-handed 310
Helix 13
13
B
178 185Right-handed 310
Helix 14
14
C
42 48Right-handed alpha
Helix 15
15
C
64 69Right-handed 310
Helix 16
16
C
92 97Right-handed alpha
Helix 17
17
C
98 105Right-handed alpha
Helix 18
18
C
144 149Right-handed alpha
Helix 19
19
D
35 39Right-handed 310
Helix 20
20
D
49 53Right-handed 310
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There are 16 sheets in PDB entry 1UPN. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, CA, CB, A, EA, EB, EC, ED,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
31 32first strand
Strand 2
C
163 168anti-parallel
Strand 3
C
114 120anti-parallel
Strand 4
C
207 216anti-parallel
Strand 5
C
51 52anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
31 32first strand
Strand 2
C
163 168anti-parallel
Strand 3
C
114 120anti-parallel
Strand 4
C
207 216anti-parallel
Strand 5
C
70 73anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 80first strand
Strand 2
A
232 250anti-parallel
Strand 3
A
110 127anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 80first strand
Strand 2
A
232 250anti-parallel
Strand 3
C
39 40anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
90 94first strand
Strand 2
A
218 223anti-parallel
Strand 3
A
141 147anti-parallel
Strand 4
A
169 173anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
14 18first strand
Strand 2
B
21 25anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 65first strand
Strand 2
B
239 255anti-parallel
Strand 3
B
69 71anti-parallel
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There are 6 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 65first strand
Strand 2
B
239 255anti-parallel
Strand 3
B
99 111anti-parallel
Strand 4
B
197 202anti-parallel
Strand 5
B
31 33parallel
Strand 6
D
57 58anti-parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 154first strand
Strand 2
B
78 81anti-parallel
Strand 3
B
219 230anti-parallel
Strand 4
B
119 128anti-parallel
Strand 5
B
187 191anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
83 86first strand
Strand 2
C
189 199anti-parallel
Strand 3
C
127 135anti-parallel
Strand 4
C
152 157anti-parallel
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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
177 178first strand
Strand 2
C
107 111anti-parallel
Strand 3
C
221 225anti-parallel
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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
D
4 7first strand
Strand 2
D
26 29anti-parallel
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There are 4 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
16 19first strand
Strand 2
E
29 34anti-parallel
Strand 3
E
45 51anti-parallel
Strand 4
E
54 57anti-parallel
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There are 2 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
39 41first strand
Strand 2
E
63 65anti-parallel
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There are 4 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
78 80first strand
Strand 2
E
92 97anti-parallel
Strand 3
E
108 114anti-parallel
Strand 4
E
117 120anti-parallel
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There are 2 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
102 104first strand
Strand 2
E
126 128anti-parallel
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