Analysis of interatomic Contacts of Structural Units in PDB entry:
3B2D


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 3B2D entry

There are 3 chains in PDB entry 3B2D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 26GLY 626
B
 GLN 26GLY 626
C
 ALA 26PHE 97
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 26 helices in PDB entry 3B2D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
139 143Right-handed 310
Helix 2
2
A
189 195Right-handed alpha
Helix 3
3
A
234 242Right-handed alpha
Helix 4
4
A
268 274Right-handed 310
Helix 5
5
A
295 300Right-handed 310
Helix 6
6
A
335 344Right-handed 310
Helix 7
7
A
481 483Right-handed 310
Helix 8
8
A
490 495Right-handed 310
Helix 9
9
A
533 541Right-handed 310
Helix 10
10
A
562 568Right-handed alpha
Helix 11
11
A
582 584Right-handed 310
Helix 12
12
A
585 595Right-handed alpha
Helix 13
13
B
139 143Right-handed 310
Helix 14
14
B
189 195Right-handed alpha
Helix 15
15
B
234 242Right-handed alpha
Helix 16
16
B
264 274Right-handed 310
Helix 17
17
B
335 344Right-handed 310
Helix 18
18
B
481 483Right-handed 310
Helix 19
19
B
490 495Right-handed 310
Helix 20
20
B
533 541Right-handed 310
Helix 21
21
B
559 561Right-handed 310
Helix 22
22
B
562 568Right-handed alpha
Helix 23
23
B
582 584Right-handed 310
Helix 24
24
B
585 595Right-handed alpha
Helix 25
25
B
601 605Right-handed 310
Helix 26
26
B
610 614Right-handed 310
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There are 17 sheets in PDB entry 3B2D. 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,

There are 25 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
29 32first strand
Strand 2
A
36 38anti-parallel
Strand 3
A
57 59parallel
Strand 4
A
81 83parallel
Strand 5
A
105 107parallel
Strand 6
A
129 131parallel
Strand 7
A
153 155parallel
Strand 8
A
177 179parallel
Strand 9
A
202 205parallel
Strand 10
A
223 228parallel
Strand 11
A
246 251parallel
Strand 12
A
275 280parallel
Strand 13
A
302 304parallel
Strand 14
A
325 327parallel
Strand 15
A
349 351parallel
Strand 16
A
374 376parallel
Strand 17
A
400 402parallel
Strand 18
A
424 426parallel
Strand 19
A
449 451parallel
Strand 20
A
473 475parallel
Strand 21
A
500 502parallel
Strand 22
A
524 526parallel
Strand 23
A
547 549parallel
Strand 24
A
571 573parallel
Strand 25
A
599 600parallel
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There are 3 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
67 68first strand
Strand 2
A
91 92parallel
Strand 3
A
115 116parallel
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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
187 188first strand
Strand 2
A
213 214parallel
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There are 3 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
384 387first strand
Strand 2
A
409 411parallel
Strand 3
A
432 433parallel
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There are 2 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
485 486first strand
Strand 2
A
510 511parallel
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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
579 580first strand
Strand 2
A
607 609parallel
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There are 25 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
29 32first strand
Strand 2
B
36 38anti-parallel
Strand 3
B
57 59parallel
Strand 4
B
81 83parallel
Strand 5
B
105 107parallel
Strand 6
B
129 131parallel
Strand 7
B
153 155parallel
Strand 8
B
177 179parallel
Strand 9
B
202 205parallel
Strand 10
B
223 228parallel
Strand 11
B
246 251parallel
Strand 12
B
275 280parallel
Strand 13
B
302 304parallel
Strand 14
B
325 327parallel
Strand 15
B
349 351parallel
Strand 16
B
374 376parallel
Strand 17
B
400 402parallel
Strand 18
B
424 426parallel
Strand 19
B
449 451parallel
Strand 20
B
473 475parallel
Strand 21
B
500 502parallel
Strand 22
B
524 526parallel
Strand 23
B
547 549parallel
Strand 24
B
571 573parallel
Strand 25
B
599 600parallel
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There are 3 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
67 68first strand
Strand 2
B
91 92parallel
Strand 3
B
115 116parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
187 188first strand
Strand 2
B
213 214parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
384 387first strand
Strand 2
B
409 411parallel
Strand 3
B
432 433parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
485 486first strand
Strand 2
B
510 511parallel
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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
B
579 580first strand
Strand 2
B
607 609parallel
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There are 6 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
30 33first strand
Strand 2
C
39 44anti-parallel
Strand 3
C
151 161anti-parallel
Strand 4
C
136 145anti-parallel
Strand 5
C
81 89anti-parallel
Strand 6
C
92 102anti-parallel
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There are 3 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
52 55first strand
Strand 2
C
67 73anti-parallel
Strand 3
C
119 125anti-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
30 35first strand
Strand 2
D
38 44anti-parallel
Strand 3
D
151 161anti-parallel
Strand 4
D
136 145anti-parallel
Strand 5
D
81 89anti-parallel
Strand 6
D
92 102anti-parallel
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There are 3 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
52 55first strand
Strand 2
D
67 73anti-parallel
Strand 3
D
119 125anti-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
61 62first strand
Strand 2
D
131 132anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il