Analysis of interatomic Contacts of Structural Units in PDB entry:
3H3B


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 3H3B entry

There are 4 chains in PDB entry 3H3B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0SER 192
B
 SER 0GLN 191
C
 GLN -2SER 253
D
 GLN -2SER 253
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 17 helices in PDB entry 3H3B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
49 53Right-handed 310
Helix 3
3
A
85 88Right-handed 310
Helix 4
4
A
146 151Right-handed alpha
Helix 5
5
B
16 29Right-handed alpha
Helix 6
6
B
49 53Right-handed 310
Helix 7
7
B
141 145Right-handed 310
Helix 8
8
B
146 151Right-handed alpha
Helix 9
9
B
186 190Right-handed 310
Helix 10
10
C
85 89Right-handed 310
Helix 11
11
C
162 165Right-handed 310
Helix 12
12
C
196 199Right-handed 310
Helix 13
13
C
221 225Right-handed 310
Helix 14
14
C
235 239Right-handed 310
Helix 15
15
D
162 165Right-handed 310
Helix 16
16
D
221 225Right-handed 310
Helix 17
17
D
235 239Right-handed 310
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There are 20 sheets in PDB entry 3H3B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,

There are 5 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
3 5first strand
Strand 2
A
33 35parallel
Strand 3
A
57 58parallel
Strand 4
A
79 80parallel
Strand 5
A
125 126parallel
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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
38 41first strand
Strand 2
A
62 65parallel
Strand 3
A
90 95parallel
Strand 4
A
130 134parallel
Strand 5
A
160 162parallel
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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
71 73first strand
Strand 2
A
117 119parallel
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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
B
3 5first strand
Strand 2
B
33 35parallel
Strand 3
B
57 58parallel
Strand 4
B
79 80parallel
Strand 5
B
125 126parallel
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There are 5 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
38 41first strand
Strand 2
B
62 65parallel
Strand 3
B
90 95parallel
Strand 4
B
130 134parallel
Strand 5
B
160 162parallel
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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
71 73first strand
Strand 2
B
117 119parallel
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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
C
4 7first strand
Strand 2
C
19 25anti-parallel
Strand 3
C
76 81anti-parallel
Strand 4
C
68 73anti-parallel
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There are 6 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
10 12first strand
Strand 2
C
108 111parallel
Strand 3
C
91 96anti-parallel
Strand 4
C
39 44anti-parallel
Strand 5
C
51 55anti-parallel
Strand 6
C
59 60anti-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
C
10 12first strand
Strand 2
C
108 111parallel
Strand 3
C
91 96anti-parallel
Strand 4
C
103 104anti-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
30 31first strand
Strand 2
C
36 37anti-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
137 140first strand
Strand 2
C
152 159anti-parallel
Strand 3
C
212 217anti-parallel
Strand 4
C
202 207anti-parallel
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There are 6 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
144 146first strand
Strand 2
C
248 252parallel
Strand 3
C
226 233anti-parallel
Strand 4
C
167 173anti-parallel
Strand 5
C
180 186anti-parallel
Strand 6
C
192 194anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
144 146first strand
Strand 2
C
248 252parallel
Strand 3
C
226 233anti-parallel
Strand 4
C
241 244anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 7first strand
Strand 2
D
19 25anti-parallel
Strand 3
D
76 81anti-parallel
Strand 4
D
68 73anti-parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 13first strand
Strand 2
D
108 112parallel
Strand 3
D
91 96anti-parallel
Strand 4
D
39 44anti-parallel
Strand 5
D
51 55anti-parallel
Strand 6
D
59 60anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 13first strand
Strand 2
D
108 112parallel
Strand 3
D
91 96anti-parallel
Strand 4
D
103 104anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
30 31first strand
Strand 2
D
36 37anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
137 140first strand
Strand 2
D
152 159anti-parallel
Strand 3
D
212 217anti-parallel
Strand 4
D
202 207anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
144 147first strand
Strand 2
D
248 253parallel
Strand 3
D
226 233anti-parallel
Strand 4
D
167 173anti-parallel
Strand 5
D
180 186anti-parallel
Strand 6
D
192 194anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
144 147first strand
Strand 2
D
248 253parallel
Strand 3
D
226 233anti-parallel
Strand 4
D
241 244anti-parallel
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