Analysis of interatomic Contacts of Structural Units in PDB entry:
2FHV


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 2FHV entry

There are 6 chains in PDB entry 2FHV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 1ARG 319
B
 GLY 1ILE 173
C
 ILE 1ARG 319
D
 GLY 1ILE 173
E
 ILE 1ARG 319
F
 GLY 1ILE 173
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 24 helices in PDB entry 2FHV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
53 60Right-handed alpha
Helix 2
2
A
64 68Right-handed 310
Helix 3
3
A
92 104Right-handed alpha
Helix 4
4
A
176 185Right-handed alpha
Helix 5
5
B
37 56Right-handed alpha
Helix 6
6
B
75 127Right-handed alpha
Helix 7
7
B
145 154Right-handed alpha
Helix 8
8
B
159 172Right-handed alpha
Helix 9
9
C
53 60Right-handed alpha
Helix 10
10
C
64 68Right-handed 310
Helix 11
11
C
92 104Right-handed alpha
Helix 12
12
C
176 185Right-handed alpha
Helix 13
13
D
37 56Right-handed alpha
Helix 14
14
D
75 127Right-handed alpha
Helix 15
15
D
145 154Right-handed alpha
Helix 16
16
D
159 172Right-handed alpha
Helix 17
17
E
53 60Right-handed alpha
Helix 18
18
E
64 68Right-handed 310
Helix 19
19
E
92 104Right-handed alpha
Helix 20
20
E
176 185Right-handed alpha
Helix 21
21
F
37 56Right-handed alpha
Helix 22
22
F
75 127Right-handed alpha
Helix 23
23
F
145 154Right-handed alpha
Helix 24
24
F
159 172Right-handed alpha
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There are 33 sheets in PDB entry 2FHV. 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, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG,

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
2 5first strand
Strand 2
B
22 28anti-parallel
Strand 3
B
31 36anti-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
12 14first strand
Strand 2
A
22 24anti-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
27 29first strand
Strand 2
A
305 307anti-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
31 32first strand
Strand 2
A
284 285parallel
Strand 3
A
297 298parallel
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There are 3 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
46 48first strand
Strand 2
A
74 77parallel
Strand 3
A
256 259parallel
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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
88 89first strand
Strand 2
A
218 226parallel
Strand 3
A
165 173anti-parallel
Strand 4
A
245 248anti-parallel
Strand 5
A
108 110anti-parallel
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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
88 89first strand
Strand 2
A
218 226parallel
Strand 3
A
165 173anti-parallel
Strand 4
A
240 243anti-parallel
Strand 5
A
139 141anti-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
A
124 129first strand
Strand 2
A
132 134anti-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
A
153 158first strand
Strand 2
A
231 238anti-parallel
Strand 3
A
190 195anti-parallel
Strand 4
A
199 202anti-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
276 278first strand
Strand 2
A
271 273anti-parallel
Strand 3
A
291 294anti-parallel
Strand 4
B
61 62anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
130 132first strand
Strand 2
B
138 140anti-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
C
2 5first strand
Strand 2
D
22 28anti-parallel
Strand 3
D
31 36anti-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
C
12 14first strand
Strand 2
C
22 24anti-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
C
27 29first strand
Strand 2
C
305 307anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
31 32first strand
Strand 2
C
284 285parallel
Strand 3
C
297 298parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
46 48first strand
Strand 2
C
74 77parallel
Strand 3
C
256 259parallel
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There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
88 89first strand
Strand 2
C
218 226parallel
Strand 3
C
165 173anti-parallel
Strand 4
C
245 248anti-parallel
Strand 5
C
108 110anti-parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
88 89first strand
Strand 2
C
218 226parallel
Strand 3
C
165 173anti-parallel
Strand 4
C
240 243anti-parallel
Strand 5
C
139 141anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
124 129first strand
Strand 2
C
132 134anti-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
C
153 158first strand
Strand 2
C
231 238anti-parallel
Strand 3
C
190 195anti-parallel
Strand 4
C
199 202anti-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
C
276 278first strand
Strand 2
C
271 273anti-parallel
Strand 3
C
291 294anti-parallel
Strand 4
D
61 62anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
130 132first strand
Strand 2
D
138 140anti-parallel
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There are 3 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
2 5first strand
Strand 2
F
22 28anti-parallel
Strand 3
F
31 36anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
12 14first strand
Strand 2
E
22 24anti-parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
27 29first strand
Strand 2
E
305 307anti-parallel
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There are 3 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
31 32first strand
Strand 2
E
284 285parallel
Strand 3
E
297 298parallel
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There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
46 48first strand
Strand 2
E
74 77parallel
Strand 3
E
256 259parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
88 89first strand
Strand 2
E
218 226parallel
Strand 3
E
165 173anti-parallel
Strand 4
E
245 248anti-parallel
Strand 5
E
108 110anti-parallel
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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
88 89first strand
Strand 2
E
218 226parallel
Strand 3
E
165 173anti-parallel
Strand 4
E
240 243anti-parallel
Strand 5
E
139 141anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
124 129first strand
Strand 2
E
132 134anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
153 158first strand
Strand 2
E
231 238anti-parallel
Strand 3
E
190 195anti-parallel
Strand 4
E
199 202anti-parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
276 278first strand
Strand 2
E
271 273anti-parallel
Strand 3
E
291 294anti-parallel
Strand 4
F
61 62anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
130 132first strand
Strand 2
F
138 140anti-parallel
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