Analysis of interatomic Contacts of Structural Units in PDB entry:
6LK2

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 6LK2 entry

There are 4 chains in PDB entry 6LK2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 0	CYS 360
B	GLY 0	ALA 359
C	MET 1	ILE 357
D	MET 1	ILE 357

There are 69 helices in PDB entry 6LK2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	24	Right-handed 310
Helix 2	AA2	A	45	60	Right-handed alpha
Helix 3	AA3	A	72	76	Right-handed 310
Helix 4	AA4	A	77	91	Right-handed alpha
Helix 5	AA5	A	104	118	Right-handed alpha
Helix 6	AA6	A	119	121	Right-handed 310
Helix 7	AA7	A	130	136	Right-handed alpha
Helix 8	AA8	A	168	173	Right-handed 310
Helix 9	AA9	A	174	192	Right-handed alpha
Helix 10	AB1	A	193	209	Right-handed alpha
Helix 11	AB2	A	211	234	Right-handed alpha
Helix 12	AB3	A	239	246	Right-handed 310
Helix 13	AB4	A	247	259	Right-handed alpha
Helix 14	AB5	A	264	283	Right-handed alpha
Helix 15	AB6	A	287	301	Right-handed alpha
Helix 16	AB7	A	312	321	Right-handed alpha
Helix 17	AB8	A	349	360	Right-handed alpha
Helix 18	AB9	B	45	60	Right-handed alpha
Helix 19	AC1	B	72	76	Right-handed 310
Helix 20	AC2	B	77	91	Right-handed alpha
Helix 21	AC3	B	104	118	Right-handed alpha
Helix 22	AC4	B	119	121	Right-handed 310
Helix 23	AC5	B	130	136	Right-handed alpha
Helix 24	AC6	B	168	173	Right-handed 310
Helix 25	AC7	B	174	192	Right-handed alpha
Helix 26	AC8	B	193	209	Right-handed alpha
Helix 27	AC9	B	211	236	Right-handed alpha
Helix 28	AD1	B	239	246	Right-handed 310
Helix 29	AD2	B	247	259	Right-handed alpha
Helix 30	AD3	B	264	284	Right-handed alpha
Helix 31	AD4	B	287	301	Right-handed alpha
Helix 32	AD5	B	312	321	Right-handed alpha
Helix 33	AD6	B	349	359	Right-handed alpha
Helix 34	AD7	C	20	24	Right-handed 310
Helix 35	AD8	C	45	50	Right-handed alpha
Helix 36	AD9	C	51	60	Right-handed alpha
Helix 37	AE1	C	72	76	Right-handed 310
Helix 38	AE2	C	77	91	Right-handed alpha
Helix 39	AE3	C	104	118	Right-handed alpha
Helix 40	AE4	C	119	121	Right-handed 310
Helix 41	AE5	C	130	136	Right-handed alpha
Helix 42	AE6	C	168	173	Right-handed 310
Helix 43	AE7	C	174	192	Right-handed alpha
Helix 44	AE8	C	193	209	Right-handed alpha
Helix 45	AE9	C	211	233	Right-handed alpha
Helix 46	AF1	C	241	246	Right-handed 310
Helix 47	AF2	C	247	259	Right-handed alpha
Helix 48	AF3	C	264	283	Right-handed alpha
Helix 49	AF4	C	287	301	Right-handed alpha
Helix 50	AF5	C	312	317	Right-handed alpha
Helix 51	AF6	C	349	357	Right-handed alpha
Helix 52	AF7	D	20	24	Right-handed 310
Helix 53	AF8	D	45	60	Right-handed alpha
Helix 54	AF9	D	72	76	Right-handed 310
Helix 55	AG1	D	77	91	Right-handed alpha
Helix 56	AG2	D	104	118	Right-handed alpha
Helix 57	AG3	D	119	121	Right-handed 310
Helix 58	AG4	D	130	136	Right-handed alpha
Helix 59	AG5	D	168	171	Right-handed 310
Helix 60	AG6	D	174	192	Right-handed alpha
Helix 61	AG7	D	193	209	Right-handed alpha
Helix 62	AG8	D	211	233	Right-handed alpha
Helix 63	AG9	D	240	246	Right-handed 310
Helix 64	AH1	D	247	259	Right-handed alpha
Helix 65	AH2	D	264	283	Right-handed alpha
Helix 66	AH3	D	287	301	Right-handed alpha
Helix 67	AH4	D	312	314	Right-handed 310
Helix 68	AH5	D	315	320	Right-handed alpha
Helix 69	AH6	D	349	357	Right-handed alpha

There are 12 sheets in PDB entry 6LK2. 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 7 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	2	8	first strand
Strand 2	A	11	18	anti-parallel
Strand 3	A	162	166	parallel
Strand 4	A	123	128	parallel
Strand 5	A	98	103	parallel
Strand 6	A	36	42	parallel
Strand 7	A	63	69	parallel

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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	142	147	first strand
Strand 2	A	150	157	anti-parallel

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There are 2 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	333	338	first strand
Strand 2	A	341	345	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	B	2	8	first strand
Strand 2	B	11	18	anti-parallel
Strand 3	B	162	166	parallel
Strand 4	B	123	128	parallel
Strand 5	B	98	103	parallel
Strand 6	B	36	42	parallel
Strand 7	B	63	69	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	142	147	first strand
Strand 2	B	150	157	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	B	333	338	first strand
Strand 2	B	341	345	anti-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	C	2	8	first strand
Strand 2	C	11	18	anti-parallel
Strand 3	C	162	166	parallel
Strand 4	C	123	128	parallel
Strand 5	C	98	103	parallel
Strand 6	C	36	42	parallel
Strand 7	C	63	69	parallel

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There are 2 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	142	147	first strand
Strand 2	C	150	157	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	C	333	338	first strand
Strand 2	C	341	345	anti-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	D	2	8	first strand
Strand 2	D	11	18	anti-parallel
Strand 3	D	162	166	parallel
Strand 4	D	123	128	parallel
Strand 5	D	98	103	parallel
Strand 6	D	36	42	parallel
Strand 7	D	63	69	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	142	147	first strand
Strand 2	D	150	157	anti-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	D	334	338	first strand
Strand 2	D	341	344	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: 6LK2

Analysis of interatomic Contacts of Structural Units in PDB entry:
6LK2