Analysis of interatomic Contacts of Structural Units in PDB entry:
1N5Y


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 1N5Y entry

There are 7 chains in PDB entry 1N5Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
T
 T 705 G 725
P
 C 803 G 816
P
 C 818 C 821
A
 PRO 1LYS 558
B
 PRO 1LEU 429
L
 ASP 1ARG 211
H
 GLN 1CYS 225
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 35 helices in PDB entry 1N5Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 44Right-handed alpha
Helix 2
2
A
77 84Right-handed alpha
Helix 3
3
A
96 100Right-handed 310
Helix 4
4
A
114 118Right-handed 310
Helix 5
5
A
121 129Right-handed 310
Helix 6
6
A
155 175Right-handed alpha
Helix 7
7
A
194 210Right-handed alpha
Helix 8
8
A
253 269Right-handed alpha
Helix 9
9
A
276 283Right-handed alpha
Helix 10
11
A
363 384Right-handed alpha
Helix 11
12
A
394 405Right-handed alpha
Helix 12
13
A
473 485Right-handed alpha
Helix 13
14
A
499 508Right-handed alpha
Helix 14
15
A
516 528Right-handed alpha
Helix 15
16
A
542 553Right-handed alpha
Helix 16
17
B
27 44Right-handed alpha
Helix 17
18
B
77 84Right-handed alpha
Helix 18
19
B
97 101Right-handed 310
Helix 19
20
B
112 116Right-handed 310
Helix 20
21
B
121 129Right-handed 310
Helix 21
22
B
134 138Right-handed 310
Helix 22
23
B
155 160Right-handed alpha
Helix 23
24
B
160 175Right-handed alpha
Helix 24
25
B
194 211Right-handed alpha
Helix 25
26
B
227 232Right-handed 310
Helix 26
27
B
254 271Right-handed alpha
Helix 27
29
B
299 310Right-handed alpha
Helix 28
30
B
363 383Right-handed alpha
Helix 29
31
B
394 406Right-handed alpha
Helix 30
32
L
121 127Right-handed alpha
Helix 31
33
L
185 189Right-handed 310
Helix 32
34
H
65 67Right-handed 310
Helix 33
35
H
75 77Right-handed 310
Helix 34
36
H
88 92Right-handed 310
Helix 35
37
H
166 168Right-handed 310
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There are 21 sheets in PDB entry 1N5Y. 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,

There are 3 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
47 49first strand
Strand 2
A
142 146anti-parallel
Strand 3
A
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
60 65first strand
Strand 2
A
70 75anti-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
A
179 182first strand
Strand 2
A
186 191anti-parallel
Strand 3
A
105 110anti-parallel
Strand 4
A
221 222anti-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
227 229first strand
Strand 2
A
232 234anti-parallel
Strand 3
A
239 241anti-parallel
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There are 5 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
348 353first strand
Strand 2
A
337 342anti-parallel
Strand 3
A
326 331anti-parallel
Strand 4
A
388 391parallel
Strand 5
A
414 416parallel
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There are 5 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
464 470first strand
Strand 2
A
452 458anti-parallel
Strand 3
A
439 444anti-parallel
Strand 4
A
492 497parallel
Strand 5
A
530 535parallel
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There are 3 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
47 50first strand
Strand 2
B
142 146anti-parallel
Strand 3
B
130 132anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 64first strand
Strand 2
B
71 75anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 110first strand
Strand 2
B
186 191anti-parallel
Strand 3
B
179 183anti-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
B
347 352first strand
Strand 2
B
337 344anti-parallel
Strand 3
B
326 331anti-parallel
Strand 4
B
388 391parallel
Strand 5
B
414 416parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
53 54first strand
Strand 2
L
44 49anti-parallel
Strand 3
L
33 38anti-parallel
Strand 4
L
85 90anti-parallel
Strand 5
L
97 98anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
53 54first strand
Strand 2
L
44 49anti-parallel
Strand 3
L
33 38anti-parallel
Strand 4
L
85 90anti-parallel
Strand 5
L
102 104anti-parallel
Strand 6
L
10 11parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
19 24first strand
Strand 2
L
70 75anti-parallel
Strand 3
L
62 67anti-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
L
114 118first strand
Strand 2
L
130 139anti-parallel
Strand 3
L
173 181anti-parallel
Strand 4
L
159 163anti-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
L
153 155first strand
Strand 2
L
145 150anti-parallel
Strand 3
L
191 197anti-parallel
Strand 4
L
205 210anti-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
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
79 84anti-parallel
Strand 4
H
69 74anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
117 121parallel
Strand 3
H
93 98anti-parallel
Strand 4
H
35 41anti-parallel
Strand 5
H
48 54anti-parallel
Strand 6
H
60 61anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
101 104first strand
Strand 2
H
107 109anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
130 134first strand
Strand 2
H
147 155anti-parallel
Strand 3
H
185 192anti-parallel
Strand 4
H
173 175anti-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
H
130 134first strand
Strand 2
H
147 155anti-parallel
Strand 3
H
185 192anti-parallel
Strand 4
H
179 180anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
161 164first strand
Strand 2
H
204 209anti-parallel
Strand 3
H
214 219anti-parallel
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