Analysis of interatomic Contacts of Structural Units in PDB entry:
4PY8


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 4PY8 entry

There are 4 chains in PDB entry 4PY8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7ILE 334
B
 GLY 1ILE 173
I
 GLN 1LYS 219
J
 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 4PY8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 73Right-handed alpha
Helix 2
2
A
74 81Right-handed 310
Helix 3
3
A
107 116Right-handed alpha
Helix 4
4
A
128 133Right-handed alpha
Helix 5
5
A
196 203Right-handed alpha
Helix 6
6
B
37 59Right-handed alpha
Helix 7
7
B
74 127Right-handed alpha
Helix 8
8
B
145 154Right-handed alpha
Helix 9
9
B
159 161Right-handed 310
Helix 10
10
B
162 172Right-handed alpha
Helix 11
11
I
26 32Right-handed 310
Helix 12
12
I
87 91Right-handed 310
Helix 13
13
I
161 163Right-handed 310
Helix 14
14
I
206 209Right-handed 310
Helix 15
15
J
79 83Right-handed 310
Helix 16
16
J
121 128Right-handed alpha
Helix 17
17
J
183 188Right-handed alpha
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There are 22 sheets in PDB entry 4PY8. 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 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 36first strand
Strand 2
B
22 27anti-parallel
Strand 3
A
12 17anti-parallel
Strand 4
B
137 140anti-parallel
Strand 5
B
130 132anti-parallel
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There are 2 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
25 26first strand
Strand 2
A
34 35anti-parallel
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There are 2 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
39 41first strand
Strand 2
A
323 325anti-parallel
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There are 3 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
43 44first strand
Strand 2
A
302 303parallel
Strand 3
A
315 316parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
51 53first strand
Strand 2
A
282 286parallel
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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
A
60 61first strand
Strand 2
A
89 91parallel
Strand 3
A
275 277parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 125first strand
Strand 2
A
263 269anti-parallel
Strand 3
A
183 191anti-parallel
Strand 4
A
258 261anti-parallel
Strand 5
A
158 160anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 125first strand
Strand 2
A
263 269anti-parallel
Strand 3
A
183 191anti-parallel
Strand 4
A
236 244anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
143 148first strand
Strand 2
A
151 153anti-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
A
171 176first strand
Strand 2
A
249 254anti-parallel
Strand 3
A
209 212anti-parallel
Strand 4
A
217 220anti-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
A
294 295first strand
Strand 2
A
289 291anti-parallel
Strand 3
A
310 311anti-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
I
4 7first strand
Strand 2
I
18 24anti-parallel
Strand 3
I
78 83anti-parallel
Strand 4
I
68 73anti-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
I
10 12first strand
Strand 2
I
116 120parallel
Strand 3
I
92 99anti-parallel
Strand 4
I
34 39anti-parallel
Strand 5
I
46 51anti-parallel
Strand 6
I
58 60anti-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
I
10 12first strand
Strand 2
I
116 120parallel
Strand 3
I
92 99anti-parallel
Strand 4
I
109 112anti-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
I
129 133first strand
Strand 2
I
142 150anti-parallel
Strand 3
I
181 188anti-parallel
Strand 4
I
168 170anti-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
I
129 133first strand
Strand 2
I
142 150anti-parallel
Strand 3
I
181 188anti-parallel
Strand 4
I
174 175anti-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
I
156 159first strand
Strand 2
I
200 205anti-parallel
Strand 3
I
210 215anti-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
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 S 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
84 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 T 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
84 90anti-parallel
Strand 4
J
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
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 V 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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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il