Analysis of interatomic Contacts of Structural Units in PDB entry:
5KXB

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 5KXB entry

There are 4 chains in PDB entry 5KXB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 31	SER 268
B	LYS 31	SER 268
C	LYS 31	SER 268
D	LYS 31	SER 268

There are 20 helices in PDB entry 5KXB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	111	115	Right-handed 310
Helix 2	AA2	A	133	137	Right-handed 310
Helix 3	AA3	A	146	150	Right-handed 310
Helix 4	AA4	A	201	203	Right-handed 310
Helix 5	AA5	A	226	231	Right-handed alpha
Helix 6	AA6	B	111	115	Right-handed 310
Helix 7	AA7	B	133	137	Right-handed 310
Helix 8	AA8	B	146	150	Right-handed 310
Helix 9	AA9	B	201	203	Right-handed 310
Helix 10	AB1	B	226	231	Right-handed alpha
Helix 11	AB2	C	111	115	Right-handed 310
Helix 12	AB3	C	133	137	Right-handed 310
Helix 13	AB4	C	146	150	Right-handed 310
Helix 14	AB5	C	201	203	Right-handed 310
Helix 15	AB6	C	226	231	Right-handed alpha
Helix 16	AB7	D	111	115	Right-handed 310
Helix 17	AB8	D	133	137	Right-handed 310
Helix 18	AB9	D	146	150	Right-handed 310
Helix 19	AC1	D	201	203	Right-handed 310
Helix 20	AC2	D	226	231	Right-handed alpha

There are 20 sheets in PDB entry 5KXB. 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,

There are 8 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	55	56	first strand
Strand 2	A	62	63	anti-parallel
Strand 3	A	254	264	anti-parallel
Strand 4	A	32	38	anti-parallel
Strand 5	B	32	38	anti-parallel
Strand 6	B	254	264	anti-parallel
Strand 7	B	62	63	anti-parallel
Strand 8	B	55	56	anti-parallel

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There are 12 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	217	224	first strand
Strand 2	A	205	212	anti-parallel
Strand 3	A	193	200	anti-parallel
Strand 4	A	98	106	anti-parallel
Strand 5	A	254	264	anti-parallel
Strand 6	A	32	38	anti-parallel
Strand 7	B	32	38	anti-parallel
Strand 8	B	254	264	anti-parallel
Strand 9	B	98	106	anti-parallel
Strand 10	B	193	200	anti-parallel
Strand 11	B	205	212	anti-parallel
Strand 12	B	217	224	anti-parallel

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There are 4 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	48	52	first strand
Strand 2	A	77	82	anti-parallel
Strand 3	A	234	243	anti-parallel
Strand 4	A	86	87	anti-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	48	52	first strand
Strand 2	A	77	82	anti-parallel
Strand 3	A	234	243	anti-parallel
Strand 4	A	117	125	anti-parallel
Strand 5	A	152	157	anti-parallel
Strand 6	A	169	174	anti-parallel
Strand 7	A	181	184	anti-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	A	67	68	first strand
Strand 2	A	71	72	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	89	90	first strand
Strand 2	A	95	96	anti-parallel

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There are 4 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	48	52	first strand
Strand 2	B	77	82	anti-parallel
Strand 3	B	234	243	anti-parallel
Strand 4	B	86	87	anti-parallel

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There are 7 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	48	52	first strand
Strand 2	B	77	82	anti-parallel
Strand 3	B	234	243	anti-parallel
Strand 4	B	117	125	anti-parallel
Strand 5	B	152	157	anti-parallel
Strand 6	B	169	174	anti-parallel
Strand 7	B	181	184	anti-parallel

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There are 2 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	67	68	first strand
Strand 2	B	71	72	anti-parallel

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There are 2 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	89	90	first strand
Strand 2	B	95	96	anti-parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	56	first strand
Strand 2	C	62	63	anti-parallel
Strand 3	C	254	264	anti-parallel
Strand 4	C	32	38	anti-parallel
Strand 5	D	32	38	anti-parallel
Strand 6	D	254	264	anti-parallel
Strand 7	D	62	63	anti-parallel
Strand 8	D	55	56	anti-parallel

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There are 12 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	217	224	first strand
Strand 2	C	205	212	anti-parallel
Strand 3	C	193	200	anti-parallel
Strand 4	C	98	106	anti-parallel
Strand 5	C	254	264	anti-parallel
Strand 6	C	32	38	anti-parallel
Strand 7	D	32	38	anti-parallel
Strand 8	D	254	264	anti-parallel
Strand 9	D	98	106	anti-parallel
Strand 10	D	193	200	anti-parallel
Strand 11	D	205	212	anti-parallel
Strand 12	D	217	224	anti-parallel

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There are 4 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	48	52	first strand
Strand 2	C	77	82	anti-parallel
Strand 3	C	234	243	anti-parallel
Strand 4	C	86	87	anti-parallel

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There are 7 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	48	52	first strand
Strand 2	C	77	82	anti-parallel
Strand 3	C	234	243	anti-parallel
Strand 4	C	117	125	anti-parallel
Strand 5	C	152	157	anti-parallel
Strand 6	C	169	174	anti-parallel
Strand 7	C	181	184	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	67	68	first strand
Strand 2	C	71	72	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	89	90	first strand
Strand 2	C	95	96	anti-parallel

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There are 4 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	48	52	first strand
Strand 2	D	77	82	anti-parallel
Strand 3	D	234	243	anti-parallel
Strand 4	D	86	87	anti-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	48	52	first strand
Strand 2	D	77	82	anti-parallel
Strand 3	D	234	243	anti-parallel
Strand 4	D	117	125	anti-parallel
Strand 5	D	152	157	anti-parallel
Strand 6	D	169	174	anti-parallel
Strand 7	D	181	184	anti-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	D	67	68	first strand
Strand 2	D	71	72	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	89	90	first strand
Strand 2	D	95	96	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 5KXB

Analysis of interatomic Contacts of Structural Units in PDB entry:
5KXB