Analysis of interatomic Contacts of Structural Units in PDB entry:
4GAP


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 4GAP entry

There are 2 chains in PDB entry 4GAP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 43LEU 513
B
 MET 43LEU 513
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 34 helices in PDB entry 4GAP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
62 72Right-handed alpha
Helix 2
2
A
91 97Right-handed 310
Helix 3
3
A
103 106Right-handed 310
Helix 4
4
A
111 116Right-handed alpha
Helix 5
5
A
187 192Right-handed alpha
Helix 6
6
A
197 218Right-handed alpha
Helix 7
7
A
222 229Right-handed alpha
Helix 8
8
A
237 254Right-handed alpha
Helix 9
9
A
254 259Right-handed alpha
Helix 10
10
A
259 266Right-handed alpha
Helix 11
11
A
282 296Right-handed alpha
Helix 12
12
A
344 354Right-handed alpha
Helix 13
13
A
355 358Right-handed 310
Helix 14
14
A
392 411Right-handed alpha
Helix 15
16
A
427 434Right-handed alpha
Helix 16
17
A
471 485Right-handed alpha
Helix 17
18
A
488 506Right-handed alpha
Helix 18
19
B
62 72Right-handed alpha
Helix 19
20
B
91 97Right-handed 310
Helix 20
21
B
103 106Right-handed 310
Helix 21
22
B
111 116Right-handed alpha
Helix 22
23
B
187 192Right-handed alpha
Helix 23
24
B
197 218Right-handed alpha
Helix 24
25
B
222 229Right-handed alpha
Helix 25
26
B
237 254Right-handed alpha
Helix 26
27
B
254 259Right-handed alpha
Helix 27
28
B
259 266Right-handed alpha
Helix 28
29
B
282 296Right-handed alpha
Helix 29
30
B
344 354Right-handed alpha
Helix 30
31
B
355 358Right-handed 310
Helix 31
32
B
392 411Right-handed alpha
Helix 32
34
B
427 434Right-handed alpha
Helix 33
35
B
471 485Right-handed alpha
Helix 34
36
B
488 506Right-handed alpha
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There are 14 sheets in PDB entry 4GAP. 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,

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
45 46first strand
Strand 2
A
165 168parallel
Strand 3
A
138 150anti-parallel
Strand 4
A
122 133anti-parallel
Strand 5
A
78 83parallel
Strand 6
A
55 59parallel
Strand 7
A
171 174parallel
Strand 8
A
378 380parallel
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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
A
87 89first strand
Strand 2
A
108 110anti-parallel
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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
179 180first strand
Strand 2
A
341 342anti-parallel
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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
A
193 194first strand
Strand 2
A
334 337parallel
Strand 3
A
230 234parallel
Strand 4
A
267 271parallel
Strand 5
A
299 301parallel
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There are 3 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
304 309first strand
Strand 2
A
313 319anti-parallel
Strand 3
A
325 331anti-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
364 365first strand
Strand 2
A
385 386parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
445 451first strand
Strand 2
A
454 461anti-parallel
Strand 3
A
464 465anti-parallel
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There are 8 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
45 46first strand
Strand 2
B
165 168parallel
Strand 3
B
138 150anti-parallel
Strand 4
B
122 133anti-parallel
Strand 5
B
78 82parallel
Strand 6
B
55 59parallel
Strand 7
B
171 174parallel
Strand 8
B
378 380parallel
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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
87 89first strand
Strand 2
B
108 110anti-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
B
179 180first strand
Strand 2
B
341 342anti-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
B
193 194first strand
Strand 2
B
334 337parallel
Strand 3
B
230 234parallel
Strand 4
B
267 271parallel
Strand 5
B
299 301parallel
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There are 3 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
304 309first strand
Strand 2
B
313 319anti-parallel
Strand 3
B
325 331anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
364 365first strand
Strand 2
B
385 386parallel
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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
B
445 451first strand
Strand 2
B
454 461anti-parallel
Strand 3
B
464 465anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il