Analysis of interatomic Contacts of Structural Units in PDB entry:
4PY7


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 4PY7 entry

There are 4 chains in PDB entry 4PY7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
I
 GLN 1LYS 218
J
 GLU 1GLY 212
A
 GLN 1LYS 215
B
 GLU 1GLY 212
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 17 helices in PDB entry 4PY7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
I
28 32Right-handed 310
Helix 2
2
I
61 64Right-handed 310
Helix 3
3
I
73 75Right-handed 310
Helix 4
4
I
86 90Right-handed 310
Helix 5
5
I
160 162Right-handed 310
Helix 6
6
I
205 208Right-handed 310
Helix 7
7
J
79 83Right-handed 310
Helix 8
8
J
121 128Right-handed alpha
Helix 9
9
J
183 187Right-handed alpha
Helix 10
10
A
28 32Right-handed 310
Helix 11
11
A
73 75Right-handed 310
Helix 12
12
A
83 87Right-handed 310
Helix 13
13
A
157 159Right-handed 310
Helix 14
14
A
202 205Right-handed 310
Helix 15
15
B
79 83Right-handed 310
Helix 16
16
B
121 127Right-handed alpha
Helix 17
17
B
183 187Right-handed alpha
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There are 22 sheets in PDB entry 4PY7. 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, N, O, P, Q, R, S, T, U, V,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
3 7first strand
Strand 2
I
18 25anti-parallel
Strand 3
I
77 82anti-parallel
Strand 4
I
67 72anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
10 12first strand
Strand 2
I
115 119parallel
Strand 3
I
91 98anti-parallel
Strand 4
I
34 39anti-parallel
Strand 5
I
45 51anti-parallel
Strand 6
I
57 59anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
10 12first strand
Strand 2
I
115 119parallel
Strand 3
I
91 98anti-parallel
Strand 4
I
108 111anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
128 132first strand
Strand 2
I
140 149anti-parallel
Strand 3
I
180 188anti-parallel
Strand 4
I
167 169anti-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
I
128 132first strand
Strand 2
I
140 149anti-parallel
Strand 3
I
180 188anti-parallel
Strand 4
I
173 174anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
155 158first strand
Strand 2
I
199 204anti-parallel
Strand 3
I
209 214anti-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
J
4 7first strand
Strand 2
J
19 25anti-parallel
Strand 3
J
70 75anti-parallel
Strand 4
J
62 67anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
10 13first strand
Strand 2
J
102 106parallel
Strand 3
J
85 90anti-parallel
Strand 4
J
33 38anti-parallel
Strand 5
J
45 49anti-parallel
Strand 6
J
53 54anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
10 13first strand
Strand 2
J
102 106parallel
Strand 3
J
85 90anti-parallel
Strand 4
J
97 98anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
114 118first strand
Strand 2
J
129 139anti-parallel
Strand 3
J
173 182anti-parallel
Strand 4
J
159 163anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
153 154first strand
Strand 2
J
146 150anti-parallel
Strand 3
J
191 196anti-parallel
Strand 4
J
205 210anti-parallel
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There are 4 strands in L 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
18 25anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
67 72anti-parallel
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There are 6 strands in M 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
112 116parallel
Strand 3
A
88 95anti-parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
45 51anti-parallel
Strand 6
A
57 59anti-parallel
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There are 4 strands in N 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
112 116parallel
Strand 3
A
88 95anti-parallel
Strand 4
A
105 108anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
125 129first strand
Strand 2
A
138 146anti-parallel
Strand 3
A
177 184anti-parallel
Strand 4
A
164 166anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
125 129first strand
Strand 2
A
138 146anti-parallel
Strand 3
A
177 184anti-parallel
Strand 4
A
170 171anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
152 155first strand
Strand 2
A
196 201anti-parallel
Strand 3
A
206 211anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 7first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
70 75anti-parallel
Strand 4
B
62 67anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 13first strand
Strand 2
B
102 106parallel
Strand 3
B
85 90anti-parallel
Strand 4
B
33 38anti-parallel
Strand 5
B
45 49anti-parallel
Strand 6
B
53 54anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 13first strand
Strand 2
B
102 106parallel
Strand 3
B
85 90anti-parallel
Strand 4
B
97 98anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
114 118first strand
Strand 2
B
129 139anti-parallel
Strand 3
B
173 182anti-parallel
Strand 4
B
159 163anti-parallel
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There are 4 strands in V 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
146 150anti-parallel
Strand 3
B
191 196anti-parallel
Strand 4
B
205 210anti-parallel
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