Analysis of interatomic Contacts of Structural Units in PDB entry:
6BCA


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 6BCA entry

There are 4 chains in PDB entry 6BCA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
F
 ALA 3ALA 181
A
 ALA 2193ASN 2333
B
 TYR 2195HIS 2335
C
 ALA 3ASP 165
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 24 helices in PDB entry 6BCA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
F
17 28Right-handed alpha
Helix 2
AA2
F
63 67Right-handed 310
Helix 3
AA3
F
69 74Right-handed 310
Helix 4
AA4
F
88 98Right-handed alpha
Helix 5
AA5
F
98 107Right-handed alpha
Helix 6
AA6
F
118 122Right-handed 310
Helix 7
AA7
F
124 133Right-handed alpha
Helix 8
AA8
F
140 152Right-handed alpha
Helix 9
AA9
F
166 180Right-handed alpha
Helix 10
AB1
A
2194 2208Right-handed alpha
Helix 11
AB2
A
2225 2228Right-handed 310
Helix 12
AB3
A
2317 2333Right-handed alpha
Helix 13
AB4
B
2196 2208Right-handed alpha
Helix 14
AB5
B
2225 2228Right-handed 310
Helix 15
AB6
B
2317 2333Right-handed alpha
Helix 16
AB7
C
17 28Right-handed alpha
Helix 17
AB8
C
63 67Right-handed 310
Helix 18
AB9
C
69 74Right-handed 310
Helix 19
AC1
C
88 98Right-handed alpha
Helix 20
AC2
C
98 107Right-handed alpha
Helix 21
AC3
C
118 122Right-handed 310
Helix 22
AC4
C
124 134Right-handed alpha
Helix 23
AC5
C
140 152Right-handed alpha
Helix 24
AC6
C
166 180Right-handed alpha
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There are 8 sheets in PDB entry 6BCA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
39 48first strand
Strand 2
F
51 60anti-parallel
Strand 3
F
4 12parallel
Strand 4
F
79 85parallel
Strand 5
F
112 117parallel
Strand 6
F
155 158parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2213 2215first strand
Strand 2
A
2221 2223anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2268 2271first strand
Strand 2
A
2258 2265anti-parallel
Strand 3
A
2280 2282anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2268 2271first strand
Strand 2
A
2258 2265anti-parallel
Strand 3
A
2247 2255anti-parallel
Strand 4
A
2232 2241anti-parallel
Strand 5
A
2309 2314anti-parallel
Strand 6
A
2297 2302anti-parallel
Strand 7
A
2286 2290anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2213 2215first strand
Strand 2
B
2221 2223anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2268 2271first strand
Strand 2
B
2258 2265anti-parallel
Strand 3
B
2280 2282anti-parallel
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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2268 2271first strand
Strand 2
B
2258 2265anti-parallel
Strand 3
B
2247 2255anti-parallel
Strand 4
B
2232 2241anti-parallel
Strand 5
B
2309 2314anti-parallel
Strand 6
B
2297 2302anti-parallel
Strand 7
B
2286 2290anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
39 48first strand
Strand 2
C
51 60anti-parallel
Strand 3
C
4 12parallel
Strand 4
C
79 85parallel
Strand 5
C
112 117parallel
Strand 6
C
155 158parallel
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