Analysis of interatomic Contacts of Structural Units in PDB entry:
9K1P


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 9K1P entry

There are 8 chains in PDB entry 9K1P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 207
B
 MET 1VAL 207
C
 LEU -3VAL 207
D
 LYS -4VAL 207
E
 LEU -3VAL 207
F
 HIS 0VAL 207
G
 VAL -2VAL 207
H
 MET 1VAL 207
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 23 helices in PDB entry 9K1P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
141 144Right-handed 310
Helix 2
AA2
A
145 161Right-handed alpha
Helix 3
AA3
A
162 164Right-handed 310
Helix 4
AA4
B
145 161Right-handed alpha
Helix 5
AA5
B
162 164Right-handed 310
Helix 6
AA6
C
123 126Right-handed 310
Helix 7
AA7
C
139 144Right-handed alpha
Helix 8
AA8
C
145 161Right-handed alpha
Helix 9
AA9
C
162 164Right-handed 310
Helix 10
AB1
D
139 144Right-handed alpha
Helix 11
AB2
D
145 161Right-handed alpha
Helix 12
AB3
D
162 164Right-handed 310
Helix 13
AB4
E
139 145Right-handed alpha
Helix 14
AB5
E
145 161Right-handed alpha
Helix 15
AB6
E
162 164Right-handed 310
Helix 16
AB7
F
123 126Right-handed 310
Helix 17
AB8
F
139 145Right-handed alpha
Helix 18
AB9
F
145 161Right-handed alpha
Helix 19
AC1
F
162 164Right-handed 310
Helix 20
AC2
G
145 161Right-handed alpha
Helix 21
AC3
G
162 164Right-handed 310
Helix 22
AC4
H
145 161Right-handed alpha
Helix 23
AC5
H
162 164Right-handed 310
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There are 26 sheets in PDB entry 9K1P. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8,

There are 2 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
18 21first strand
Strand 2
A
27 30anti-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
70 72first strand
Strand 2
A
64 67anti-parallel
Strand 3
A
40 44anti-parallel
Strand 4
D
201 204anti-parallel
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There are 8 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
49 51first strand
Strand 2
A
57 62anti-parallel
Strand 3
A
75 79anti-parallel
Strand 4
A
82 85anti-parallel
Strand 5
A
127 129parallel
Strand 6
A
115 122anti-parallel
Strand 7
A
103 107anti-parallel
Strand 8
A
95 99anti-parallel
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There are 11 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
49 51first strand
Strand 2
A
57 62anti-parallel
Strand 3
A
75 79anti-parallel
Strand 4
A
82 85anti-parallel
Strand 5
A
127 129parallel
Strand 6
A
115 122anti-parallel
Strand 7
A
133 137anti-parallel
Strand 8
A
171 175parallel
Strand 9
A
191 194anti-parallel
Strand 10
H
18 21parallel
Strand 11
H
27 30anti-parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
70 72first strand
Strand 2
D
64 67anti-parallel
Strand 3
D
40 44anti-parallel
Strand 4
A
197 205anti-parallel
Strand 5
G
197 204anti-parallel
Strand 6
H
40 44anti-parallel
Strand 7
H
64 67anti-parallel
Strand 8
H
70 72anti-parallel
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There are 9 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
27 30first strand
Strand 2
B
18 21anti-parallel
Strand 3
E
191 194parallel
Strand 4
E
171 175anti-parallel
Strand 5
E
127 137parallel
Strand 6
E
82 85parallel
Strand 7
E
75 79anti-parallel
Strand 8
E
57 62anti-parallel
Strand 9
E
49 51anti-parallel
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There are 8 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
27 30first strand
Strand 2
B
18 21anti-parallel
Strand 3
E
191 194parallel
Strand 4
E
171 175anti-parallel
Strand 5
E
127 137parallel
Strand 6
E
115 122anti-parallel
Strand 7
E
103 107anti-parallel
Strand 8
E
95 99anti-parallel
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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
70 72first strand
Strand 2
B
64 67anti-parallel
Strand 3
B
40 44anti-parallel
Strand 4
C
197 204anti-parallel
Strand 5
E
197 204anti-parallel
Strand 6
F
40 44anti-parallel
Strand 7
F
64 67anti-parallel
Strand 8
F
70 72anti-parallel
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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 51first strand
Strand 2
B
57 62anti-parallel
Strand 3
B
75 79anti-parallel
Strand 4
B
82 85anti-parallel
Strand 5
B
127 137parallel
Strand 6
B
115 122anti-parallel
Strand 7
B
103 107anti-parallel
Strand 8
B
95 99anti-parallel
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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 51first strand
Strand 2
B
57 62anti-parallel
Strand 3
B
75 79anti-parallel
Strand 4
B
82 85anti-parallel
Strand 5
B
127 137parallel
Strand 6
B
171 175parallel
Strand 7
B
191 194anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 204first strand
Strand 2
C
40 44anti-parallel
Strand 3
C
64 67anti-parallel
Strand 4
C
70 72anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
18 21first strand
Strand 2
C
27 30anti-parallel
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There are 8 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 51first strand
Strand 2
C
57 62anti-parallel
Strand 3
C
75 79anti-parallel
Strand 4
C
82 85anti-parallel
Strand 5
C
128 137parallel
Strand 6
C
115 121anti-parallel
Strand 7
C
103 107anti-parallel
Strand 8
C
95 99anti-parallel
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There are 9 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 51first strand
Strand 2
C
57 62anti-parallel
Strand 3
C
75 79anti-parallel
Strand 4
C
82 85anti-parallel
Strand 5
C
128 137parallel
Strand 6
C
171 175parallel
Strand 7
C
191 194anti-parallel
Strand 8
F
18 21parallel
Strand 9
F
27 30anti-parallel
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There are 9 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
27 30first strand
Strand 2
D
18 21anti-parallel
Strand 3
G
191 194parallel
Strand 4
G
171 175anti-parallel
Strand 5
G
127 137parallel
Strand 6
G
82 85parallel
Strand 7
G
75 79anti-parallel
Strand 8
G
57 62anti-parallel
Strand 9
G
49 51anti-parallel
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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
27 30first strand
Strand 2
D
18 21anti-parallel
Strand 3
G
191 194parallel
Strand 4
G
171 175anti-parallel
Strand 5
G
127 137parallel
Strand 6
G
115 122anti-parallel
Strand 7
G
103 107anti-parallel
Strand 8
G
95 99anti-parallel
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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
49 51first strand
Strand 2
D
57 62anti-parallel
Strand 3
D
75 79anti-parallel
Strand 4
D
82 85anti-parallel
Strand 5
D
128 137parallel
Strand 6
D
115 121anti-parallel
Strand 7
D
103 107anti-parallel
Strand 8
D
95 99anti-parallel
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There are 7 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
49 51first strand
Strand 2
D
57 62anti-parallel
Strand 3
D
75 79anti-parallel
Strand 4
D
82 85anti-parallel
Strand 5
D
128 137parallel
Strand 6
D
171 175parallel
Strand 7
D
191 194anti-parallel
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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
18 21first strand
Strand 2
E
27 30anti-parallel
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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
70 72first strand
Strand 2
E
64 67anti-parallel
Strand 3
E
40 44anti-parallel
Strand 4
F
201 204anti-parallel
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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
49 51first strand
Strand 2
F
57 62anti-parallel
Strand 3
F
75 79anti-parallel
Strand 4
F
82 85anti-parallel
Strand 5
F
127 129parallel
Strand 6
F
115 122anti-parallel
Strand 7
F
103 107anti-parallel
Strand 8
F
95 99anti-parallel
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There are 9 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
49 51first strand
Strand 2
F
57 62anti-parallel
Strand 3
F
75 79anti-parallel
Strand 4
F
82 85anti-parallel
Strand 5
F
127 129parallel
Strand 6
F
115 122anti-parallel
Strand 7
F
133 137anti-parallel
Strand 8
F
171 175parallel
Strand 9
F
191 194anti-parallel
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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
18 21first strand
Strand 2
G
27 30anti-parallel
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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
70 72first strand
Strand 2
G
64 67anti-parallel
Strand 3
G
40 44anti-parallel
Strand 4
H
201 205anti-parallel
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There are 8 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
49 51first strand
Strand 2
H
57 62anti-parallel
Strand 3
H
75 79anti-parallel
Strand 4
H
82 85anti-parallel
Strand 5
H
128 129parallel
Strand 6
H
115 121anti-parallel
Strand 7
H
103 107anti-parallel
Strand 8
H
95 99anti-parallel
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There are 9 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
49 51first strand
Strand 2
H
57 62anti-parallel
Strand 3
H
75 79anti-parallel
Strand 4
H
82 85anti-parallel
Strand 5
H
128 129parallel
Strand 6
H
115 121anti-parallel
Strand 7
H
133 137anti-parallel
Strand 8
H
171 175parallel
Strand 9
H
191 194anti-parallel
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