Analysis of interatomic Contacts of Structural Units in PDB entry:
7CU5


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 7CU5 entry

There are 4 chains in PDB entry 7CU5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 MET 0ARG 229
E
 ARG 30ARG 147
A
 MET 0ARG 229
Q
 ARG 30ARG 147
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 8 helices in PDB entry 7CU5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
28 32Right-handed 310
Helix 2
AA2
B
87 91Right-handed 310
Helix 3
AA3
B
200 204Right-handed 310
Helix 4
AA4
E
114 118Right-handed 310
Helix 5
AA5
A
28 32Right-handed 310
Helix 6
AA6
A
87 91Right-handed 310
Helix 7
AA7
A
200 204Right-handed 310
Helix 8
AA8
Q
114 118Right-handed 310
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There are 16 sheets in PDB entry 7CU5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 73anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 12first strand
Strand 2
B
110 114parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
46 51anti-parallel
Strand 6
B
58 59anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 12first strand
Strand 2
B
110 114parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
103 106anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
125 127first strand
Strand 2
B
140 146anti-parallel
Strand 3
B
191 196anti-parallel
Strand 4
B
183 188anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
131 134first strand
Strand 2
B
223 227parallel
Strand 3
B
205 211anti-parallel
Strand 4
B
154 159anti-parallel
Strand 5
B
166 170anti-parallel
Strand 6
B
174 175anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
36 38first strand
Strand 2
E
50 55anti-parallel
Strand 3
E
105 110anti-parallel
Strand 4
E
95 99anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
41 45first strand
Strand 2
E
140 145parallel
Strand 3
E
119 127anti-parallel
Strand 4
E
63 70anti-parallel
Strand 5
E
76 82anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
41 45first strand
Strand 2
E
140 145parallel
Strand 3
E
119 127anti-parallel
Strand 4
E
133 136anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3 7first strand
Strand 2
A
17 25anti-parallel
Strand 3
A
78 84anti-parallel
Strand 4
A
68 73anti-parallel
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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 12first strand
Strand 2
A
110 114parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
45 51anti-parallel
Strand 6
A
58 59anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 12first strand
Strand 2
A
110 114parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
103 106anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
125 127first strand
Strand 2
A
140 146anti-parallel
Strand 3
A
191 196anti-parallel
Strand 4
A
183 188anti-parallel
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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
132 135first strand
Strand 2
A
223 228parallel
Strand 3
A
205 211anti-parallel
Strand 4
A
154 159anti-parallel
Strand 5
A
165 170anti-parallel
Strand 6
A
174 175anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Q
36 38first strand
Strand 2
Q
50 55anti-parallel
Strand 3
Q
105 110anti-parallel
Strand 4
Q
95 99anti-parallel
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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Q
41 45first strand
Strand 2
Q
140 145parallel
Strand 3
Q
119 127anti-parallel
Strand 4
Q
63 70anti-parallel
Strand 5
Q
76 82anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Q
41 45first strand
Strand 2
Q
140 145parallel
Strand 3
Q
119 127anti-parallel
Strand 4
Q
133 136anti-parallel
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