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


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 1FYT entry

There are 5 chains in PDB entry 1FYT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2ASP 181
B
 THR 3ALA 190
C
 PRO 306THR 318
D
 GLN 1PHE 203
E
 LYS 3ALA 246
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 14 helices in PDB entry 1FYT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 52Right-handed alpha
Helix 2
2
A
56 77Right-handed alpha
Helix 3
3
B
51 53Right-handed 310
Helix 4
4
B
54 63Right-handed alpha
Helix 5
5
B
64 73Right-handed alpha
Helix 6
6
B
73 78Right-handed alpha
Helix 7
7
B
78 87Right-handed alpha
Helix 8
8
D
59 61Right-handed 310
Helix 9
9
D
81 85Right-handed 310
Helix 10
10
D
188 193Right-handed alpha
Helix 11
11
E
83 87Right-handed 310
Helix 12
12
E
119 123Right-handed 310
Helix 13
13
E
134 142Right-handed alpha
Helix 14
14
E
201 205Right-handed alpha
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There are 20 sheets in PDB entry 1FYT. 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,

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
40 43first strand
Strand 2
A
29 35anti-parallel
Strand 3
A
19 26anti-parallel
Strand 4
A
5 14anti-parallel
Strand 5
B
8 18anti-parallel
Strand 6
B
23 32anti-parallel
Strand 7
B
35 41anti-parallel
Strand 8
B
47 49anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
133 134anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
138 139anti-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
A
126 128first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
161 166anti-parallel
Strand 4
A
174 178anti-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
98 103first strand
Strand 2
B
115 122anti-parallel
Strand 3
B
155 161anti-parallel
Strand 4
B
142 144anti-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
98 103first strand
Strand 2
B
115 122anti-parallel
Strand 3
B
155 161anti-parallel
Strand 4
B
148 149anti-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
136 138first strand
Strand 2
B
128 133anti-parallel
Strand 3
B
171 176anti-parallel
Strand 4
B
184 188anti-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
D
2 4first strand
Strand 2
D
23 25anti-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
D
44 49first strand
Strand 2
D
31 37anti-parallel
Strand 3
D
86 93anti-parallel
Strand 4
D
104 106anti-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
44 49first strand
Strand 2
D
31 37anti-parallel
Strand 3
D
86 93anti-parallel
Strand 4
D
110 115anti-parallel
Strand 5
D
9 13parallel
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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
D
18 20first strand
Strand 2
D
72 77anti-parallel
Strand 3
D
63 67anti-parallel
Strand 4
D
55 57anti-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
D
124 128first strand
Strand 2
D
137 142anti-parallel
Strand 3
D
173 182anti-parallel
Strand 4
D
159 160anti-parallel
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There are 4 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
124 128first strand
Strand 2
D
137 142anti-parallel
Strand 3
D
173 182anti-parallel
Strand 4
D
164 168anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
4 5first strand
Strand 2
E
24 25anti-parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
56 57first strand
Strand 2
E
42 49anti-parallel
Strand 3
E
31 38anti-parallel
Strand 4
E
88 95anti-parallel
Strand 5
E
107 108anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
56 57first strand
Strand 2
E
42 49anti-parallel
Strand 3
E
31 38anti-parallel
Strand 4
E
88 95anti-parallel
Strand 5
E
112 117anti-parallel
Strand 6
E
10 14parallel
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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
E
19 21first strand
Strand 2
E
76 79anti-parallel
Strand 3
E
65 68anti-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
E
127 131first strand
Strand 2
E
143 153anti-parallel
Strand 3
E
191 200anti-parallel
Strand 4
E
173 175anti-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
E
127 131first strand
Strand 2
E
143 153anti-parallel
Strand 3
E
191 200anti-parallel
Strand 4
E
180 181anti-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
E
167 169first strand
Strand 2
E
158 164anti-parallel
Strand 3
E
210 217anti-parallel
Strand 4
E
236 243anti-parallel
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