Analysis of interatomic Contacts of Structural Units in PDB entry:
3H2U


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 3H2U entry

There are 4 chains in PDB entry 3H2U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 882PRO 1063
B
 LEU 39ALA 317
C
 GLU 883PRO 1063
D
 LEU 39LEU 318
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 30 helices in PDB entry 3H2U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
895 911Right-handed alpha
Helix 2
2
A
917 937Right-handed alpha
Helix 3
3
A
942 972Right-handed alpha
Helix 4
4
A
974 987Right-handed alpha
Helix 5
5
A
987 1006Right-handed alpha
Helix 6
6
A
1012 1045Right-handed alpha
Helix 7
7
B
40 57Right-handed alpha
Helix 8
8
B
71 79Right-handed alpha
Helix 9
9
B
102 114Right-handed alpha
Helix 10
10
B
144 153Right-handed alpha
Helix 11
11
B
182 194Right-handed alpha
Helix 12
12
B
234 242Right-handed alpha
Helix 13
13
B
271 283Right-handed alpha
Helix 14
14
B
302 316Right-handed alpha
Helix 15
15
C
895 910Right-handed alpha
Helix 16
16
C
917 937Right-handed alpha
Helix 17
17
C
942 971Right-handed alpha
Helix 18
18
C
974 987Right-handed alpha
Helix 19
19
C
987 1006Right-handed alpha
Helix 20
20
C
1012 1044Right-handed alpha
Helix 21
21
D
40 57Right-handed alpha
Helix 22
22
D
71 79Right-handed alpha
Helix 23
23
D
102 114Right-handed alpha
Helix 24
24
D
144 153Right-handed alpha
Helix 25
25
D
154 156Right-handed 310
Helix 26
26
D
182 194Right-handed alpha
Helix 27
27
D
214 219Right-handed alpha
Helix 28
28
D
235 242Right-handed alpha
Helix 29
29
D
271 283Right-handed alpha
Helix 30
30
D
302 316Right-handed alpha
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There are 12 sheets in PDB entry 3H2U. 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 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 89first strand
Strand 2
B
95 100anti-parallel
Strand 3
B
60 64anti-parallel
Strand 4
B
124 127anti-parallel
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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
B
117 118first strand
Strand 2
B
121 122anti-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
B
158 165first strand
Strand 2
B
172 180anti-parallel
Strand 3
B
133 137anti-parallel
Strand 4
B
204 208anti-parallel
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There are 2 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
197 198first strand
Strand 2
B
201 202anti-parallel
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There are 4 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
250 255first strand
Strand 2
B
261 268anti-parallel
Strand 3
B
222 226anti-parallel
Strand 4
B
293 296anti-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
286 287first strand
Strand 2
B
290 291anti-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
86 90first strand
Strand 2
D
95 99anti-parallel
Strand 3
D
60 64anti-parallel
Strand 4
D
124 127anti-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
D
117 118first strand
Strand 2
D
121 122anti-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
158 165first strand
Strand 2
D
172 180anti-parallel
Strand 3
D
133 137anti-parallel
Strand 4
D
204 207anti-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
D
197 198first strand
Strand 2
D
201 202anti-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
D
250 254first strand
Strand 2
D
262 268anti-parallel
Strand 3
D
222 226anti-parallel
Strand 4
D
293 296anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
286 287first strand
Strand 2
D
290 291anti-parallel
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