Analysis of interatomic Contacts of Structural Units in PDB entry:
4HR6


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 4HR6 entry

There are 3 chains in PDB entry 4HR6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4LEU 44
B
 ASN 48THR 253
C
 ASN 1TYR 264
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 19 helices in PDB entry 4HR6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 27Right-handed alpha
Helix 2
2
B
92 99Right-handed alpha
Helix 3
3
B
113 122Right-handed alpha
Helix 4
4
B
124 128Right-handed 310
Helix 5
5
B
131 144Right-handed alpha
Helix 6
6
B
149 167Right-handed alpha
Helix 7
7
B
167 180Right-handed alpha
Helix 8
8
B
187 207Right-handed alpha
Helix 9
9
B
208 210Right-handed 310
Helix 10
10
B
235 240Right-handed alpha
Helix 11
11
C
14 18Right-handed 310
Helix 12
12
C
24 26Right-handed 310
Helix 13
13
C
41 45Right-handed 310
Helix 14
14
C
81 85Right-handed 310
Helix 15
15
C
124 128Right-handed 310
Helix 16
16
C
144 146Right-handed 310
Helix 17
17
C
168 171Right-handed 310
Helix 18
18
C
239 245Right-handed 310
Helix 19
19
C
255 259Right-handed 310
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There are 11 sheets in PDB entry 4HR6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
5 7first strand
Strand 2
B
50 56parallel
Strand 3
B
62 68anti-parallel
Strand 4
B
73 79anti-parallel
Strand 5
B
84 87anti-parallel
Strand 6
B
104 107parallel
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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
28 34first strand
Strand 2
A
37 40anti-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
B
213 221first strand
Strand 2
B
227 232anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
7 10first strand
Strand 2
C
46 49anti-parallel
Strand 3
C
54 56anti-parallel
Strand 4
C
59 62anti-parallel
Strand 5
C
73 75anti-parallel
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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
C
12 13first strand
Strand 2
C
130 131anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
19 22first strand
Strand 2
C
33 36anti-parallel
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There are 2 strands in G 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
95 96anti-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
C
103 106first strand
Strand 2
C
117 120anti-parallel
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There are 8 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
234 237first strand
Strand 2
C
247 250anti-parallel
Strand 3
C
201 208anti-parallel
Strand 4
C
186 198anti-parallel
Strand 5
C
181 183anti-parallel
Strand 6
C
173 175anti-parallel
Strand 7
C
138 143anti-parallel
Strand 8
C
261 263anti-parallel
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There are 2 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
148 153first strand
Strand 2
C
158 163anti-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
C
218 219first strand
Strand 2
C
225 226anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il