Analysis of interatomic Contacts of Structural Units in PDB entry:
1H2B


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 1H2B entry

There are 2 chains in PDB entry 1H2B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 17PRO 359
B
 LEU 16PRO 359
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
Back to top of page

There are 30 helices in PDB entry 1H2B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
54 63Right-handed alpha
Helix 2
2
A
65 70Right-handed alpha
Helix 3
3
A
112 117Right-handed alpha
Helix 4
4
A
119 123Right-handed 310
Helix 5
5
A
144 146Right-handed 310
Helix 6
6
A
156 163Right-handed alpha
Helix 7
7
A
164 167Right-handed 310
Helix 8
8
A
168 182Right-handed alpha
Helix 9
9
A
196 210Right-handed alpha
Helix 10
10
A
220 230Right-handed alpha
Helix 11
11
A
241 250Right-handed alpha
Helix 12
12
A
264 271Right-handed alpha
Helix 13
13
A
293 300Right-handed alpha
Helix 14
14
A
311 324Right-handed alpha
Helix 15
15
A
338 348Right-handed alpha
Helix 16
16
B
54 62Right-handed alpha
Helix 17
17
B
65 70Right-handed alpha
Helix 18
18
B
112 117Right-handed alpha
Helix 19
19
B
119 123Right-handed 310
Helix 20
20
B
144 146Right-handed 310
Helix 21
21
B
156 163Right-handed alpha
Helix 22
22
B
164 167Right-handed 310
Helix 23
23
B
168 182Right-handed alpha
Helix 24
24
B
196 210Right-handed alpha
Helix 25
25
B
220 230Right-handed alpha
Helix 26
26
B
241 250Right-handed alpha
Helix 27
27
B
264 271Right-handed alpha
Helix 28
28
B
293 301Right-handed alpha
Helix 29
29
B
311 324Right-handed alpha
Helix 30
30
B
338 348Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1H2B. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
29 31first strand
Strand 2
A
18 21anti-parallel
Strand 3
A
75 76anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
140 143first strand
Strand 2
A
44 52anti-parallel
Strand 3
A
81 88anti-parallel
Strand 4
A
100 103anti-parallel
Strand 5
A
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
140 143first strand
Strand 2
A
44 52anti-parallel
Strand 3
A
354 358anti-parallel
Strand 4
A
331 335parallel
Back to list of sheets
Back to top of page

There are 6 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
234 237first strand
Strand 2
A
213 218parallel
Strand 3
A
189 193parallel
Strand 4
A
255 260parallel
Strand 5
A
275 283parallel
Strand 6
A
303 306parallel
Back to list of sheets
Back to top of page

There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 32first strand
Strand 2
B
17 21anti-parallel
Strand 3
B
75 76anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
140 143first strand
Strand 2
B
44 52anti-parallel
Strand 3
B
81 88anti-parallel
Strand 4
B
100 103anti-parallel
Strand 5
B
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
140 143first strand
Strand 2
B
44 52anti-parallel
Strand 3
B
354 358anti-parallel
Strand 4
B
331 335parallel
Back to list of sheets
Back to top of page

There are 6 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
234 237first strand
Strand 2
B
213 218parallel
Strand 3
B
189 193parallel
Strand 4
B
255 260parallel
Strand 5
B
275 283parallel
Strand 6
B
303 306parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il