Analysis of interatomic Contacts of Structural Units in PDB entry:
4H1H


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 4H1H entry

There are 2 chains in PDB entry 4H1H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2HIS 324
B
 ALA 0HIS 324
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 28 helices in PDB entry 4H1H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 24Right-handed 310
Helix 2
2
A
25 39Right-handed alpha
Helix 3
3
A
59 73Right-handed alpha
Helix 4
4
A
87 95Right-handed 310
Helix 5
5
A
96 103Right-handed alpha
Helix 6
6
A
112 125Right-handed alpha
Helix 7
7
A
134 139Right-handed 310
Helix 8
8
A
143 155Right-handed alpha
Helix 9
9
A
205 209Right-handed alpha
Helix 10
10
A
210 212Right-handed 310
Helix 11
11
A
234 246Right-handed alpha
Helix 12
12
A
250 254Right-handed 310
Helix 13
13
A
263 267Right-handed 310
Helix 14
14
A
269 279Right-handed alpha
Helix 15
15
A
280 284Right-handed 310
Helix 16
16
B
20 24Right-handed 310
Helix 17
17
B
25 39Right-handed alpha
Helix 18
18
B
59 73Right-handed alpha
Helix 19
19
B
87 95Right-handed 310
Helix 20
20
B
96 102Right-handed alpha
Helix 21
21
B
112 125Right-handed alpha
Helix 22
22
B
134 139Right-handed 310
Helix 23
23
B
143 155Right-handed alpha
Helix 24
24
B
204 210Right-handed alpha
Helix 25
25
B
234 246Right-handed alpha
Helix 26
26
B
250 254Right-handed 310
Helix 27
27
B
269 279Right-handed alpha
Helix 28
28
B
280 284Right-handed 310
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There are 6 sheets in PDB entry 4H1H. 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
42 45first strand
Strand 2
A
11 15parallel
Strand 3
A
76 81parallel
Strand 4
A
106 109parallel
Strand 5
A
128 130parallel
Strand 6
A
303 305anti-parallel
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There are 8 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
160 161first strand
Strand 2
A
319 321anti-parallel
Strand 3
A
308 312anti-parallel
Strand 4
A
195 204anti-parallel
Strand 5
A
223 228parallel
Strand 6
A
256 260parallel
Strand 7
A
288 292parallel
Strand 8
A
189 192anti-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
167 168first strand
Strand 2
A
183 184anti-parallel
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There are 6 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
42 45first strand
Strand 2
B
11 15parallel
Strand 3
B
76 81parallel
Strand 4
B
106 109parallel
Strand 5
B
128 130parallel
Strand 6
B
303 305anti-parallel
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There are 8 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
160 161first strand
Strand 2
B
319 321anti-parallel
Strand 3
B
308 312anti-parallel
Strand 4
B
195 201anti-parallel
Strand 5
B
223 227parallel
Strand 6
B
256 260parallel
Strand 7
B
288 292parallel
Strand 8
B
189 192anti-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
B
167 168first strand
Strand 2
B
183 184anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il