Analysis of interatomic Contacts of Structural Units in PDB entry:
3HD8


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 3HD8 entry

There are 4 chains in PDB entry 3HD8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1ALA 386
B
 SER 2TRP 185
C
 GLU 1PHE 385
D
 SER 2TRP 185
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 20 helices in PDB entry 3HD8. 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 61Right-handed alpha
Helix 2
2
A
128 133Right-handed 310
Helix 3
3
A
151 161Right-handed alpha
Helix 4
4
A
187 192Right-handed alpha
Helix 5
5
A
246 263Right-handed alpha
Helix 6
6
A
288 290Right-handed 310
Helix 7
7
A
315 319Right-handed alpha
Helix 8
8
A
351 355Right-handed 310
Helix 9
9
A
379 383Right-handed 310
Helix 10
10
B
146 155Right-handed alpha
Helix 11
11
C
54 61Right-handed alpha
Helix 12
12
C
128 133Right-handed 310
Helix 13
13
C
151 161Right-handed alpha
Helix 14
14
C
187 192Right-handed alpha
Helix 15
15
C
246 263Right-handed alpha
Helix 16
16
C
288 290Right-handed 310
Helix 17
17
C
315 319Right-handed alpha
Helix 18
18
C
351 356Right-handed alpha
Helix 19
19
C
379 383Right-handed 310
Helix 20
20
D
146 155Right-handed alpha
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There are 16 sheets in PDB entry 3HD8. 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,

There are 8 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
83 84first strand
Strand 2
A
97 109anti-parallel
Strand 3
A
5 11anti-parallel
Strand 4
A
176 180anti-parallel
Strand 5
A
165 169anti-parallel
Strand 6
A
358 363anti-parallel
Strand 7
A
368 373anti-parallel
Strand 8
A
195 198anti-parallel
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There are 13 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
83 84first strand
Strand 2
A
97 109anti-parallel
Strand 3
A
114 126anti-parallel
Strand 4
A
37 39parallel
Strand 5
A
139 144anti-parallel
Strand 6
A
26 31parallel
Strand 7
A
18 23anti-parallel
Strand 8
A
5 11anti-parallel
Strand 9
A
176 180anti-parallel
Strand 10
A
165 169anti-parallel
Strand 11
A
358 363anti-parallel
Strand 12
A
368 373anti-parallel
Strand 13
A
195 198anti-parallel
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There are 5 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
209 210first strand
Strand 2
A
234 236anti-parallel
Strand 3
A
348 350parallel
Strand 4
A
243 245anti-parallel
Strand 5
A
332 334parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
220 221first strand
Strand 2
A
212 217anti-parallel
Strand 3
A
302 306anti-parallel
Strand 4
A
311 314anti-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
A
274 275first strand
Strand 2
A
284 286anti-parallel
Strand 3
A
327 330anti-parallel
Strand 4
A
320 324anti-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
A
292 293first strand
Strand 2
A
296 297anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
5 10first strand
Strand 2
B
35 42anti-parallel
Strand 3
B
163 185anti-parallel
Strand 4
B
50 73anti-parallel
Strand 5
B
77 85anti-parallel
Strand 6
B
120 132parallel
Strand 7
B
103 117anti-parallel
Strand 8
B
93 100anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
15 20first strand
Strand 2
B
25 31anti-parallel
Strand 3
B
163 185anti-parallel
Strand 4
B
50 73anti-parallel
Strand 5
B
142 145anti-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
83 84first strand
Strand 2
C
97 109anti-parallel
Strand 3
C
5 11anti-parallel
Strand 4
C
175 180anti-parallel
Strand 5
C
165 169anti-parallel
Strand 6
C
358 363anti-parallel
Strand 7
C
368 373anti-parallel
Strand 8
C
195 198anti-parallel
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There are 13 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
83 84first strand
Strand 2
C
97 109anti-parallel
Strand 3
C
114 126anti-parallel
Strand 4
C
37 39parallel
Strand 5
C
139 144anti-parallel
Strand 6
C
26 31parallel
Strand 7
C
18 23anti-parallel
Strand 8
C
5 11anti-parallel
Strand 9
C
175 180anti-parallel
Strand 10
C
165 169anti-parallel
Strand 11
C
358 363anti-parallel
Strand 12
C
368 373anti-parallel
Strand 13
C
195 198anti-parallel
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There are 5 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
209 210first strand
Strand 2
C
234 236anti-parallel
Strand 3
C
348 350parallel
Strand 4
C
243 245anti-parallel
Strand 5
C
332 334parallel
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There are 4 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
220 221first strand
Strand 2
C
212 217anti-parallel
Strand 3
C
302 306anti-parallel
Strand 4
C
310 314anti-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
274 275first strand
Strand 2
C
284 286anti-parallel
Strand 3
C
327 330anti-parallel
Strand 4
C
320 324anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
292 293first strand
Strand 2
C
296 297anti-parallel
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There are 8 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
5 10first strand
Strand 2
D
35 42anti-parallel
Strand 3
D
163 185anti-parallel
Strand 4
D
50 73anti-parallel
Strand 5
D
77 85anti-parallel
Strand 6
D
120 132parallel
Strand 7
D
103 117anti-parallel
Strand 8
D
93 100anti-parallel
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There are 5 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
15 20first strand
Strand 2
D
25 31anti-parallel
Strand 3
D
163 185anti-parallel
Strand 4
D
50 73anti-parallel
Strand 5
D
141 145anti-parallel
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