Analysis of interatomic Contacts of Structural Units in PDB entry:
7FCA


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 7FCA entry

There are 6 chains in PDB entry 7FCA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 292
B
 ALA 2ALA 289
C
 ALA 2ASP 292
D
 MET 1ALA 291
E
 ALA 2ASP 292
F
 MET 1GLY 290
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 74 helices in PDB entry 7FCA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
26 38Right-handed alpha
Helix 2
AA2
A
51 64Right-handed alpha
Helix 3
AA3
A
118 121Right-handed 310
Helix 4
AA4
A
124 137Right-handed alpha
Helix 5
AA5
A
155 169Right-handed alpha
Helix 6
AA6
A
177 184Right-handed alpha
Helix 7
AA7
A
188 198Right-handed alpha
Helix 8
AA8
A
209 211Right-handed 310
Helix 9
AA9
A
233 252Right-handed alpha
Helix 10
AB1
A
256 258Right-handed 310
Helix 11
AB2
A
259 265Right-handed alpha
Helix 12
AB3
A
267 291Right-handed alpha
Helix 13
AB4
B
26 38Right-handed alpha
Helix 14
AB5
B
51 65Right-handed alpha
Helix 15
AB6
B
118 121Right-handed 310
Helix 16
AB7
B
124 137Right-handed alpha
Helix 17
AB8
B
155 169Right-handed alpha
Helix 18
AB9
B
177 184Right-handed alpha
Helix 19
AC1
B
188 198Right-handed alpha
Helix 20
AC2
B
209 211Right-handed 310
Helix 21
AC3
B
234 252Right-handed alpha
Helix 22
AC4
B
256 258Right-handed 310
Helix 23
AC5
B
259 265Right-handed alpha
Helix 24
AC6
B
267 289Right-handed alpha
Helix 25
AC7
C
26 38Right-handed alpha
Helix 26
AC8
C
51 63Right-handed alpha
Helix 27
AC9
C
118 121Right-handed 310
Helix 28
AD1
C
124 137Right-handed alpha
Helix 29
AD2
C
155 169Right-handed alpha
Helix 30
AD3
C
177 184Right-handed alpha
Helix 31
AD4
C
188 198Right-handed alpha
Helix 32
AD5
C
209 211Right-handed 310
Helix 33
AD6
C
236 252Right-handed alpha
Helix 34
AD7
C
256 258Right-handed 310
Helix 35
AD8
C
259 264Right-handed alpha
Helix 36
AD9
C
267 291Right-handed alpha
Helix 37
AE1
D
26 38Right-handed alpha
Helix 38
AE2
D
51 65Right-handed alpha
Helix 39
AE3
D
118 121Right-handed 310
Helix 40
AE4
D
124 137Right-handed alpha
Helix 41
AE5
D
147 155Right-handed alpha
Helix 42
AE6
D
160 169Right-handed alpha
Helix 43
AE7
D
177 184Right-handed alpha
Helix 44
AE8
D
188 198Right-handed alpha
Helix 45
AE9
D
209 211Right-handed 310
Helix 46
AF1
D
233 252Right-handed alpha
Helix 47
AF2
D
256 258Right-handed 310
Helix 48
AF3
D
259 265Right-handed alpha
Helix 49
AF4
D
267 291Right-handed alpha
Helix 50
AF5
E
26 38Right-handed alpha
Helix 51
AF6
E
51 65Right-handed alpha
Helix 52
AF7
E
117 122Right-handed alpha
Helix 53
AF8
E
124 137Right-handed alpha
Helix 54
AF9
E
155 168Right-handed alpha
Helix 55
AG1
E
177 184Right-handed alpha
Helix 56
AG2
E
188 198Right-handed alpha
Helix 57
AG3
E
209 211Right-handed 310
Helix 58
AG4
E
236 252Right-handed alpha
Helix 59
AG5
E
256 258Right-handed 310
Helix 60
AG6
E
259 265Right-handed alpha
Helix 61
AG7
E
267 292Right-handed alpha
Helix 62
AG8
F
26 38Right-handed alpha
Helix 63
AG9
F
53 64Right-handed alpha
Helix 64
AH1
F
118 121Right-handed 310
Helix 65
AH2
F
125 137Right-handed alpha
Helix 66
AH3
F
155 169Right-handed alpha
Helix 67
AH4
F
177 184Right-handed alpha
Helix 68
AH5
F
188 197Right-handed alpha
Helix 69
AH6
F
198 200Right-handed 310
Helix 70
AH7
F
209 211Right-handed 310
Helix 71
AH8
F
235 252Right-handed alpha
Helix 72
AH9
F
256 258Right-handed 310
Helix 73
AI1
F
259 265Right-handed alpha
Helix 74
AI2
F
267 288Right-handed alpha
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There are 12 sheets in PDB entry 7FCA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 9 strands in AA1 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
42 45parallel
Strand 3
A
4 7parallel
Strand 4
A
112 116parallel
Strand 5
A
141 145parallel
Strand 6
A
172 176parallel
Strand 7
A
203 207parallel
Strand 8
A
213 217anti-parallel
Strand 9
A
220 224anti-parallel
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There are 4 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
21 25first strand
Strand 2
A
11 15anti-parallel
Strand 3
A
80 82parallel
Strand 4
A
94 96anti-parallel
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There are 9 strands in AA3 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
42 45parallel
Strand 3
B
4 7parallel
Strand 4
B
112 116parallel
Strand 5
B
141 145parallel
Strand 6
B
172 176parallel
Strand 7
B
203 207parallel
Strand 8
B
213 217anti-parallel
Strand 9
B
220 224anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 25first strand
Strand 2
B
11 14anti-parallel
Strand 3
B
80 82parallel
Strand 4
B
94 96anti-parallel
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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
67 68first strand
Strand 2
C
41 45parallel
Strand 3
C
3 7parallel
Strand 4
C
112 116parallel
Strand 5
C
141 145parallel
Strand 6
C
172 176parallel
Strand 7
C
203 207parallel
Strand 8
C
213 217anti-parallel
Strand 9
C
220 224anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
23 25first strand
Strand 2
C
11 14anti-parallel
Strand 3
C
80 82parallel
Strand 4
C
94 96anti-parallel
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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
67 68first strand
Strand 2
D
42 45parallel
Strand 3
D
4 7parallel
Strand 4
D
112 116parallel
Strand 5
D
141 145parallel
Strand 6
D
172 176parallel
Strand 7
D
203 207parallel
Strand 8
D
213 217anti-parallel
Strand 9
D
220 224anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
21 25first strand
Strand 2
D
11 15anti-parallel
Strand 3
D
80 83parallel
Strand 4
D
94 96anti-parallel
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There are 9 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
67 68first strand
Strand 2
E
41 45parallel
Strand 3
E
3 7parallel
Strand 4
E
112 116parallel
Strand 5
E
141 145parallel
Strand 6
E
172 176parallel
Strand 7
E
203 207parallel
Strand 8
E
213 217anti-parallel
Strand 9
E
220 224anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 25first strand
Strand 2
E
11 14anti-parallel
Strand 3
E
80 82parallel
Strand 4
E
94 96anti-parallel
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There are 9 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
67 68first strand
Strand 2
F
42 45parallel
Strand 3
F
4 7parallel
Strand 4
F
112 116parallel
Strand 5
F
141 145parallel
Strand 6
F
172 176parallel
Strand 7
F
203 207parallel
Strand 8
F
213 216anti-parallel
Strand 9
F
222 224anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
23 25first strand
Strand 2
F
11 13anti-parallel
Strand 3
F
80 81parallel
Strand 4
F
95 96anti-parallel
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