Analysis of interatomic Contacts of Structural Units in PDB entry:
3VXT


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 3VXT entry

There are 4 chains in PDB entry 3VXT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 LYS 2SER 200
D
 GLU 1ASP 241
A
 LYS 2SER 200
B
 GLU 1ASP 241
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 12 helices in PDB entry 3VXT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
80 84Right-handed 310
Helix 2
2
C
163 166Right-handed 310
Helix 3
3
D
82 86Right-handed 310
Helix 4
4
D
113 117Right-handed 310
Helix 5
5
D
128 136Right-handed alpha
Helix 6
6
D
195 200Right-handed alpha
Helix 7
7
A
80 84Right-handed 310
Helix 8
8
A
163 166Right-handed 310
Helix 9
9
B
82 86Right-handed 310
Helix 10
10
B
113 117Right-handed 310
Helix 11
11
B
128 135Right-handed alpha
Helix 12
12
B
195 200Right-handed alpha
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There are 19 sheets in PDB entry 3VXT. 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,

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
C
11 14first strand
Strand 2
C
98 109parallel
Strand 3
C
85 92anti-parallel
Strand 4
C
33 38anti-parallel
Strand 5
C
45 50anti-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
C
19 24first strand
Strand 2
C
71 76anti-parallel
Strand 3
C
61 66anti-parallel
Strand 4
C
55 58anti-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
C
118 122first strand
Strand 2
C
131 136anti-parallel
Strand 3
C
167 176anti-parallel
Strand 4
C
153 162anti-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
D
4 7first strand
Strand 2
D
19 25anti-parallel
Strand 3
D
76 78anti-parallel
Strand 4
D
65 66anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 14first strand
Strand 2
D
106 111parallel
Strand 3
D
87 94anti-parallel
Strand 4
D
31 38anti-parallel
Strand 5
D
42 51anti-parallel
Strand 6
D
54 57anti-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
D
10 14first strand
Strand 2
D
106 111parallel
Strand 3
D
87 94anti-parallel
Strand 4
D
100 102anti-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
D
121 125first strand
Strand 2
D
137 147anti-parallel
Strand 3
D
185 194anti-parallel
Strand 4
D
167 169anti-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
D
121 125first strand
Strand 2
D
137 147anti-parallel
Strand 3
D
185 194anti-parallel
Strand 4
D
174 175anti-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
161 163first strand
Strand 2
D
152 158anti-parallel
Strand 3
D
204 211anti-parallel
Strand 4
D
230 237anti-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
A
11 14first strand
Strand 2
A
98 109parallel
Strand 3
A
85 92anti-parallel
Strand 4
A
33 38anti-parallel
Strand 5
A
45 50anti-parallel
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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
A
19 24first strand
Strand 2
A
71 76anti-parallel
Strand 3
A
61 66anti-parallel
Strand 4
A
54 58anti-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
A
118 122first strand
Strand 2
A
131 136anti-parallel
Strand 3
A
167 176anti-parallel
Strand 4
A
153 154anti-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
A
118 122first strand
Strand 2
A
131 136anti-parallel
Strand 3
A
167 176anti-parallel
Strand 4
A
158 162anti-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
B
4 7first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
76 78anti-parallel
Strand 4
B
64 66anti-parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 14first strand
Strand 2
B
106 111parallel
Strand 3
B
87 94anti-parallel
Strand 4
B
31 38anti-parallel
Strand 5
B
42 49anti-parallel
Strand 6
B
56 57anti-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
B
10 14first strand
Strand 2
B
106 111parallel
Strand 3
B
87 94anti-parallel
Strand 4
B
100 102anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
121 125first strand
Strand 2
B
137 147anti-parallel
Strand 3
B
185 194anti-parallel
Strand 4
B
167 169anti-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
B
121 125first strand
Strand 2
B
137 147anti-parallel
Strand 3
B
185 194anti-parallel
Strand 4
B
174 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
B
161 163first strand
Strand 2
B
152 158anti-parallel
Strand 3
B
204 211anti-parallel
Strand 4
B
230 237anti-parallel
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