Analysis of interatomic Contacts of Structural Units in PDB entry:
4B1V


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 4B1V entry

There are 4 chains in PDB entry 4B1V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6PHE 375
B
 THR 5PHE 375
M
 SER 137ILE 162
N
 SER 137ILE 162
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 48 helices in PDB entry 4B1V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 60Right-handed alpha
Helix 2
2
A
78 92Right-handed alpha
Helix 3
3
A
97 101Right-handed 310
Helix 4
4
A
112 126Right-handed alpha
Helix 5
5
A
137 145Right-handed alpha
Helix 6
6
A
172 175Right-handed 310
Helix 7
7
A
181 194Right-handed alpha
Helix 8
8
A
195 197Right-handed 310
Helix 9
9
A
202 217Right-handed alpha
Helix 10
10
A
222 233Right-handed alpha
Helix 11
11
A
252 260Right-handed alpha
Helix 12
12
A
263 268Right-handed 310
Helix 13
13
A
273 284Right-handed alpha
Helix 14
14
A
286 288Right-handed 310
Helix 15
15
A
289 295Right-handed alpha
Helix 16
16
A
301 305Right-handed 310
Helix 17
17
A
308 321Right-handed alpha
Helix 18
18
A
334 336Right-handed 310
Helix 19
19
A
337 348Right-handed alpha
Helix 20
20
A
349 353Right-handed 310
Helix 21
21
A
359 366Right-handed alpha
Helix 22
22
A
368 374Right-handed alpha
Helix 23
23
B
55 60Right-handed alpha
Helix 24
24
B
78 92Right-handed alpha
Helix 25
25
B
97 101Right-handed 310
Helix 26
26
B
112 126Right-handed alpha
Helix 27
27
B
137 145Right-handed alpha
Helix 28
28
B
172 175Right-handed 310
Helix 29
29
B
181 194Right-handed alpha
Helix 30
30
B
195 197Right-handed 310
Helix 31
31
B
202 217Right-handed alpha
Helix 32
32
B
222 233Right-handed alpha
Helix 33
33
B
252 260Right-handed alpha
Helix 34
34
B
263 268Right-handed 310
Helix 35
35
B
273 284Right-handed alpha
Helix 36
36
B
286 288Right-handed 310
Helix 37
37
B
289 295Right-handed alpha
Helix 38
38
B
301 306Right-handed 310
Helix 39
39
B
308 321Right-handed alpha
Helix 40
40
B
334 336Right-handed 310
Helix 41
41
B
337 348Right-handed alpha
Helix 42
42
B
349 353Right-handed 310
Helix 43
43
B
359 366Right-handed alpha
Helix 44
44
B
368 374Right-handed alpha
Helix 45
45
M
137 146Right-handed alpha
Helix 46
46
M
149 156Right-handed alpha
Helix 47
47
N
137 146Right-handed alpha
Helix 48
48
N
149 156Right-handed alpha
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There are 16 sheets in PDB entry 4B1V. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE, BF, BG, BH,

There are 6 strands in AA 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
16 21anti-parallel
Strand 3
A
8 12anti-parallel
Strand 4
A
103 107parallel
Strand 5
A
131 136parallel
Strand 6
A
357 358anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 54first strand
Strand 2
A
35 37anti-parallel
Strand 3
A
66 68anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
71 72first strand
Strand 2
A
75 76anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 170first strand
Strand 2
A
160 166parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
176 178first strand
Strand 2
A
160 166anti-parallel
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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
329 330first strand
Strand 2
A
297 300parallel
Strand 3
A
150 155parallel
Strand 4
A
160 166anti-parallel
Strand 5
A
169 170parallel
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There are 5 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
329 330first strand
Strand 2
A
297 300parallel
Strand 3
A
150 155parallel
Strand 4
A
160 166anti-parallel
Strand 5
A
176 178anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
238 241first strand
Strand 2
A
247 250anti-parallel
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There are 6 strands in BA 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
16 21anti-parallel
Strand 3
B
8 12anti-parallel
Strand 4
B
103 107parallel
Strand 5
B
131 136parallel
Strand 6
B
357 358anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 54first strand
Strand 2
B
35 37anti-parallel
Strand 3
B
66 68anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 72first strand
Strand 2
B
75 76anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 170first strand
Strand 2
B
160 166parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
176 178first strand
Strand 2
B
160 166anti-parallel
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There are 5 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
329 330first strand
Strand 2
B
297 300parallel
Strand 3
B
150 155parallel
Strand 4
B
160 166anti-parallel
Strand 5
B
169 170parallel
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There are 5 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
329 330first strand
Strand 2
B
297 300parallel
Strand 3
B
150 155parallel
Strand 4
B
160 166anti-parallel
Strand 5
B
176 178anti-parallel
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There are 2 strands in BH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
238 241first strand
Strand 2
B
247 250anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il