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


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 1EFV entry

There are 2 chains in PDB entry 1EFV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 20LYS 331
B
 LEU 4ILE 255
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 23 helices in PDB entry 1EFV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 47Right-handed 310
Helix 2
2
A
61 69Right-handed alpha
Helix 3
3
A
82 84Right-handed 310
Helix 4
4
A
89 103Right-handed alpha
Helix 5
5
A
114 127Right-handed alpha
Helix 6
6
A
170 172Right-handed 310
Helix 7
7
A
212 214Right-handed 310
Helix 8
8
A
223 225Right-handed 310
Helix 9
9
A
229 241Right-handed 310
Helix 10
10
A
249 253Right-handed alpha
Helix 11
11
A
259 261Right-handed 310
Helix 12
12
A
284 289Right-handed alpha
Helix 13
13
A
306 309Right-handed 310
Helix 14
14
A
319 329Right-handed alpha
Helix 15
15
B
40 54Right-handed alpha
Helix 16
16
B
69 81Right-handed 310
Helix 17
17
B
93 98Right-handed alpha
Helix 18
18
B
101 115Right-handed alpha
Helix 19
19
B
134 142Right-handed alpha
Helix 20
20
B
185 187Right-handed 310
Helix 21
21
B
195 203Right-handed alpha
Helix 22
22
B
211 214Right-handed alpha
Helix 23
23
B
242 251Right-handed alpha
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There are 6 sheets in PDB entry 1EFV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
164 168first strand
Strand 2
A
107 111parallel
Strand 3
A
21 25parallel
Strand 4
A
50 57parallel
Strand 5
A
75 80parallel
Strand 6
A
184 187parallel
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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
137 140first strand
Strand 2
A
143 148anti-parallel
Strand 3
A
153 159anti-parallel
Strand 4
B
222 228anti-parallel
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There are 5 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
244 247first strand
Strand 2
A
217 221parallel
Strand 3
A
274 278parallel
Strand 4
A
295 300parallel
Strand 5
A
313 316parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
145 147first strand
Strand 2
B
179 183parallel
Strand 3
B
119 123parallel
Strand 4
B
5 9parallel
Strand 5
B
60 67parallel
Strand 6
B
85 90parallel
Strand 7
B
206 210parallel
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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
B
12 14first strand
Strand 2
B
36 38anti-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
A
197 204first strand
Strand 2
B
169 176anti-parallel
Strand 3
B
159 166anti-parallel
Strand 4
B
150 156anti-parallel
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