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


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 3HUF entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 5 chains in PDB entry 3HUF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 320
B
 MET 1ARG 325
C
 MET 1ARG 325
E
 THR 78THR 78
E
 ASP 80GLU 81
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 29 helices in PDB entry 3HUF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 63Right-handed alpha
Helix 2
2
A
122 135Right-handed alpha
Helix 3
3
A
162 171Right-handed alpha
Helix 4
4
A
177 185Right-handed alpha
Helix 5
5
A
197 210Right-handed alpha
Helix 6
6
A
218 223Right-handed alpha
Helix 7
7
A
237 247Right-handed alpha
Helix 8
8
A
294 303Right-handed alpha
Helix 9
9
A
313 320Right-handed alpha
Helix 10
10
B
56 63Right-handed alpha
Helix 11
11
B
122 135Right-handed alpha
Helix 12
12
B
162 171Right-handed alpha
Helix 13
13
B
177 185Right-handed alpha
Helix 14
14
B
197 212Right-handed alpha
Helix 15
15
B
218 222Right-handed 310
Helix 16
16
B
237 247Right-handed alpha
Helix 17
17
B
261 267Right-handed alpha
Helix 18
18
B
293 303Right-handed alpha
Helix 19
19
B
306 323Right-handed alpha
Helix 20
20
C
56 63Right-handed alpha
Helix 21
21
C
122 135Right-handed alpha
Helix 22
22
C
162 171Right-handed alpha
Helix 23
23
C
177 187Right-handed alpha
Helix 24
24
C
200 212Right-handed alpha
Helix 25
25
C
218 223Right-handed alpha
Helix 26
26
C
237 247Right-handed alpha
Helix 27
27
C
256 260Right-handed 310
Helix 28
28
C
293 304Right-handed alpha
Helix 29
29
C
306 323Right-handed alpha
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There are 12 sheets in PDB entry 3HUF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
16 18first strand
Strand 2
A
2 6anti-parallel
Strand 3
A
109 113anti-parallel
Strand 4
A
97 102anti-parallel
Strand 5
A
79 81anti-parallel
Strand 6
A
84 85anti-parallel
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There are 5 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
35 37first strand
Strand 2
A
21 26parallel
Strand 3
A
48 52anti-parallel
Strand 4
A
68 72anti-parallel
Strand 5
A
91 93anti-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
140 141first strand
Strand 2
A
118 120parallel
Strand 3
A
150 152parallel
Strand 4
A
174 176parallel
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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
250 254first strand
Strand 2
A
230 234parallel
Strand 3
A
270 273parallel
Strand 4
A
291 293parallel
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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
B
16 18first strand
Strand 2
B
2 6anti-parallel
Strand 3
B
109 113anti-parallel
Strand 4
B
97 102anti-parallel
Strand 5
B
79 81anti-parallel
Strand 6
B
84 85anti-parallel
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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
B
35 37first strand
Strand 2
B
21 26parallel
Strand 3
B
48 52anti-parallel
Strand 4
B
68 72anti-parallel
Strand 5
B
91 93anti-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
140 141first strand
Strand 2
B
118 120parallel
Strand 3
B
150 152parallel
Strand 4
B
174 176parallel
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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
B
250 254first strand
Strand 2
B
230 234parallel
Strand 3
B
270 272parallel
Strand 4
B
291 292parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 18first strand
Strand 2
C
2 5anti-parallel
Strand 3
C
109 113anti-parallel
Strand 4
C
97 102anti-parallel
Strand 5
C
79 81anti-parallel
Strand 6
C
84 85anti-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
C
35 37first strand
Strand 2
C
21 26parallel
Strand 3
C
48 52anti-parallel
Strand 4
C
68 72anti-parallel
Strand 5
C
91 93anti-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
C
140 141first strand
Strand 2
C
118 120parallel
Strand 3
C
150 152parallel
Strand 4
C
174 176parallel
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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
C
250 254first strand
Strand 2
C
230 234parallel
Strand 3
C
270 272parallel
Strand 4
C
291 292parallel
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