Analysis of interatomic Contacts of Structural Units in PDB entry:
6XK2

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 6XK2 entry

There are 4 chains in PDB entry 6XK2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	LEU 323
B	SER 4	LEU 323
C	SER 4	LEU 323
D	SER 4	LEU 323

There are 56 helices in PDB entry 6XK2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	42	54	Right-handed alpha
Helix 2	AA2	A	65	67	Right-handed 310
Helix 3	AA3	A	68	78	Right-handed alpha
Helix 4	AA4	A	112	117	Right-handed 310
Helix 5	AA5	A	140	153	Right-handed alpha
Helix 6	AA6	A	169	175	Right-handed alpha
Helix 7	AA7	A	177	181	Right-handed 310
Helix 8	AA8	A	188	198	Right-handed alpha
Helix 9	AA9	A	211	225	Right-handed alpha
Helix 10	AB1	A	240	242	Right-handed 310
Helix 11	AB2	A	270	285	Right-handed alpha
Helix 12	AB3	A	288	305	Right-handed alpha
Helix 13	AB4	A	315	323	Right-handed alpha
Helix 14	AB5	B	42	54	Right-handed alpha
Helix 15	AB6	B	65	67	Right-handed 310
Helix 16	AB7	B	68	78	Right-handed alpha
Helix 17	AB8	B	112	117	Right-handed 310
Helix 18	AB9	B	140	153	Right-handed alpha
Helix 19	AC1	B	169	176	Right-handed alpha
Helix 20	AC2	B	177	181	Right-handed 310
Helix 21	AC3	B	188	198	Right-handed alpha
Helix 22	AC4	B	203	207	Right-handed 310
Helix 23	AC5	B	211	225	Right-handed alpha
Helix 24	AC6	B	240	242	Right-handed 310
Helix 25	AC7	B	270	285	Right-handed alpha
Helix 26	AC8	B	288	305	Right-handed alpha
Helix 27	AC9	B	309	313	Right-handed 310
Helix 28	AD1	B	315	323	Right-handed alpha
Helix 29	AD2	C	42	54	Right-handed alpha
Helix 30	AD3	C	65	67	Right-handed 310
Helix 31	AD4	C	68	78	Right-handed alpha
Helix 32	AD5	C	112	117	Right-handed 310
Helix 33	AD6	C	140	153	Right-handed alpha
Helix 34	AD7	C	169	175	Right-handed alpha
Helix 35	AD8	C	177	181	Right-handed 310
Helix 36	AD9	C	188	198	Right-handed alpha
Helix 37	AE1	C	211	225	Right-handed alpha
Helix 38	AE2	C	240	242	Right-handed 310
Helix 39	AE3	C	270	285	Right-handed alpha
Helix 40	AE4	C	288	305	Right-handed alpha
Helix 41	AE5	C	315	323	Right-handed alpha
Helix 42	AE6	D	42	54	Right-handed alpha
Helix 43	AE7	D	65	67	Right-handed 310
Helix 44	AE8	D	68	78	Right-handed alpha
Helix 45	AE9	D	112	117	Right-handed 310
Helix 46	AF1	D	140	153	Right-handed alpha
Helix 47	AF2	D	169	175	Right-handed alpha
Helix 48	AF3	D	177	181	Right-handed 310
Helix 49	AF4	D	188	198	Right-handed alpha
Helix 50	AF5	D	203	207	Right-handed 310
Helix 51	AF6	D	208	225	Right-handed alpha
Helix 52	AF7	D	240	242	Right-handed 310
Helix 53	AF8	D	270	285	Right-handed alpha
Helix 54	AF9	D	288	305	Right-handed alpha
Helix 55	AG1	D	309	313	Right-handed 310
Helix 56	AG2	D	315	323	Right-handed alpha

There are 9 sheets in PDB entry 6XK2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	85	87	first strand
Strand 2	A	58	64	parallel
Strand 3	A	7	10	parallel
Strand 4	A	132	135	parallel
Strand 5	A	159	162	parallel
Strand 6	A	183	187	parallel
Strand 7	A	234	238	parallel
Strand 8	A	244	247	anti-parallel
Strand 9	A	253	256	anti-parallel

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There are 5 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	35	41	first strand
Strand 2	A	14	21	anti-parallel
Strand 3	A	94	101	parallel
Strand 4	A	106	111	anti-parallel
Strand 5	D	30	32	parallel

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There are 5 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	30	32	first strand
Strand 2	D	106	111	parallel
Strand 3	D	94	101	anti-parallel
Strand 4	D	14	21	parallel
Strand 5	D	35	41	anti-parallel

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There are 9 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	85	87	first strand
Strand 2	B	58	64	parallel
Strand 3	B	7	10	parallel
Strand 4	B	132	135	parallel
Strand 5	B	159	162	parallel
Strand 6	B	183	187	parallel
Strand 7	B	234	238	parallel
Strand 8	B	244	247	anti-parallel
Strand 9	B	254	256	anti-parallel

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There are 5 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	35	41	first strand
Strand 2	B	14	21	anti-parallel
Strand 3	B	94	101	parallel
Strand 4	B	106	111	anti-parallel
Strand 5	C	30	32	parallel

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There are 5 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	30	32	first strand
Strand 2	C	106	111	parallel
Strand 3	C	94	101	anti-parallel
Strand 4	C	14	21	parallel
Strand 5	C	35	41	anti-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	C	85	87	first strand
Strand 2	C	58	64	parallel
Strand 3	C	7	10	parallel
Strand 4	C	132	135	parallel
Strand 5	C	159	162	parallel
Strand 6	C	183	187	parallel
Strand 7	C	234	238	parallel
Strand 8	C	244	247	anti-parallel
Strand 9	C	253	256	anti-parallel

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There are 3 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	80	81	first strand
Strand 2	D	58	64	parallel
Strand 3	D	85	87	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	D	80	81	first strand
Strand 2	D	58	64	parallel
Strand 3	D	7	10	parallel
Strand 4	D	132	135	parallel
Strand 5	D	159	162	parallel
Strand 6	D	183	187	parallel
Strand 7	D	234	238	parallel
Strand 8	D	244	247	anti-parallel
Strand 9	D	254	256	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: 6XK2

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XK2