Analysis of interatomic Contacts of Structural Units in PDB entry:
1P7Q


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 1P7Q entry

There are 4 chains in PDB entry 1P7Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1PRO 276
B
 ILE 1MET 99
C
 ILE 1VAL 9
D
 PRO 4GLY 198
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 11 helices in PDB entry 1P7Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 54Right-handed alpha
Helix 2
2
A
56 85Right-handed alpha
Helix 3
3
A
137 139Right-handed 310
Helix 4
4
A
140 151Right-handed alpha
Helix 5
5
A
151 156Right-handed alpha
Helix 6
6
A
156 162Right-handed alpha
Helix 7
7
A
162 175Right-handed alpha
Helix 8
8
A
175 180Right-handed alpha
Helix 9
9
A
253 256Right-handed 310
Helix 10
10
D
44 49Right-handed alpha
Helix 11
11
D
51 56Right-handed alpha
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There are 13 sheets in PDB entry 1P7Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 8 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
46 47first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
109 118anti-parallel
Strand 7
A
122 126anti-parallel
Strand 8
A
133 134anti-parallel
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There are 4 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
189 193first strand
Strand 2
A
198 203anti-parallel
Strand 3
A
245 250anti-parallel
Strand 4
A
229 230anti-parallel
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There are 3 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
214 217first strand
Strand 2
A
258 262anti-parallel
Strand 3
A
270 273anti-parallel
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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
234 235first strand
Strand 2
A
241 242anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
22 30anti-parallel
Strand 3
B
62 69anti-parallel
Strand 4
B
50 51anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
22 30anti-parallel
Strand 3
B
62 69anti-parallel
Strand 4
B
55 56anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
9 11first strand
Strand 2
D
22 25anti-parallel
Strand 3
D
59 62anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 17first strand
Strand 2
D
95 99parallel
Strand 3
D
181 186parallel
Strand 4
D
171 178anti-parallel
Strand 5
D
130 135anti-parallel
Strand 6
D
146 147anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 17first strand
Strand 2
D
95 99parallel
Strand 3
D
181 186parallel
Strand 4
D
171 178anti-parallel
Strand 5
D
192 193anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
36 39first strand
Strand 2
D
71 76anti-parallel
Strand 3
D
91 93anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
103 107first strand
Strand 2
D
118 123anti-parallel
Strand 3
D
156 161anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
111 113first strand
Strand 2
D
195 197parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il