Analysis of interatomic Contacts of Structural Units in PDB entry:
2KU1

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 2KU1 entry

There are 7 chains in PDB entry 2KU1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY -3	LEU 233
B	GLY -3	LEU 233
C	GLY -3	LEU 233
D	GLY -3	LEU 233
E	GLY -3	LEU 233
F	GLY -3	LEU 233
G	GLY -3	LEU 233

There are 56 helices in PDB entry 2KU1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	21	33	Right-handed alpha
Helix 2	2	A	60	64	Right-handed 310
Helix 3	3	A	81	104	Right-handed alpha
Helix 4	4	A	108	123	Right-handed alpha
Helix 5	5	A	168	180	Right-handed alpha
Helix 6	6	A	185	202	Right-handed alpha
Helix 7	7	A	203	205	Right-handed 310
Helix 8	8	A	225	233	Right-handed alpha
Helix 9	9	B	21	33	Right-handed alpha
Helix 10	10	B	60	64	Right-handed 310
Helix 11	11	B	81	104	Right-handed alpha
Helix 12	12	B	108	126	Right-handed alpha
Helix 13	13	B	168	180	Right-handed alpha
Helix 14	14	B	185	202	Right-handed alpha
Helix 15	15	B	203	205	Right-handed 310
Helix 16	16	B	225	233	Right-handed alpha
Helix 17	17	C	21	33	Right-handed alpha
Helix 18	18	C	60	64	Right-handed 310
Helix 19	19	C	81	104	Right-handed alpha
Helix 20	20	C	108	124	Right-handed alpha
Helix 21	21	C	168	180	Right-handed alpha
Helix 22	22	C	185	202	Right-handed alpha
Helix 23	23	C	203	205	Right-handed 310
Helix 24	24	C	225	233	Right-handed alpha
Helix 25	25	D	21	33	Right-handed alpha
Helix 26	26	D	60	64	Right-handed 310
Helix 27	27	D	81	104	Right-handed alpha
Helix 28	28	D	108	123	Right-handed alpha
Helix 29	29	D	168	180	Right-handed alpha
Helix 30	30	D	185	202	Right-handed alpha
Helix 31	31	D	203	205	Right-handed 310
Helix 32	32	D	225	233	Right-handed alpha
Helix 33	33	E	21	33	Right-handed alpha
Helix 34	34	E	60	64	Right-handed 310
Helix 35	35	E	81	104	Right-handed alpha
Helix 36	36	E	108	126	Right-handed alpha
Helix 37	37	E	168	180	Right-handed alpha
Helix 38	38	E	185	202	Right-handed alpha
Helix 39	39	E	203	205	Right-handed 310
Helix 40	40	E	225	233	Right-handed alpha
Helix 41	41	F	21	33	Right-handed alpha
Helix 42	42	F	60	64	Right-handed 310
Helix 43	43	F	81	104	Right-handed alpha
Helix 44	44	F	108	126	Right-handed alpha
Helix 45	45	F	168	180	Right-handed alpha
Helix 46	46	F	185	202	Right-handed alpha
Helix 47	47	F	203	205	Right-handed 310
Helix 48	48	F	225	233	Right-handed alpha
Helix 49	49	G	21	33	Right-handed alpha
Helix 50	50	G	60	64	Right-handed 310
Helix 51	51	G	81	104	Right-handed alpha
Helix 52	52	G	108	124	Right-handed alpha
Helix 53	53	G	168	180	Right-handed alpha
Helix 54	54	G	185	202	Right-handed alpha
Helix 55	55	G	203	205	Right-handed 310
Helix 56	56	G	225	233	Right-handed alpha

There are 14 sheets in PDB entry 2KU1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	162	165	first strand
Strand 2	A	37	41	anti-parallel
Strand 3	A	45	52	anti-parallel
Strand 4	A	209	216	anti-parallel
Strand 5	A	222	223	anti-parallel

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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	67	71	first strand
Strand 2	A	74	80	anti-parallel
Strand 3	A	134	142	anti-parallel
Strand 4	A	145	151	anti-parallel
Strand 5	A	157	159	anti-parallel

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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	162	165	first strand
Strand 2	B	37	41	anti-parallel
Strand 3	B	45	52	anti-parallel
Strand 4	B	209	216	anti-parallel
Strand 5	B	222	223	anti-parallel

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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	67	71	first strand
Strand 2	B	74	80	anti-parallel
Strand 3	B	134	141	anti-parallel
Strand 4	B	146	151	anti-parallel
Strand 5	B	157	159	anti-parallel

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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	162	165	first strand
Strand 2	C	37	42	anti-parallel
Strand 3	C	45	52	anti-parallel
Strand 4	C	209	216	anti-parallel
Strand 5	C	222	223	anti-parallel

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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	67	71	first strand
Strand 2	C	74	80	anti-parallel
Strand 3	C	134	141	anti-parallel
Strand 4	C	146	151	anti-parallel
Strand 5	C	157	159	anti-parallel

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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	162	165	first strand
Strand 2	D	37	41	anti-parallel
Strand 3	D	45	52	anti-parallel
Strand 4	D	209	216	anti-parallel
Strand 5	D	222	223	anti-parallel

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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	67	71	first strand
Strand 2	D	74	80	anti-parallel
Strand 3	D	134	141	anti-parallel
Strand 4	D	146	151	anti-parallel
Strand 5	D	157	159	anti-parallel

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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	162	165	first strand
Strand 2	E	37	41	anti-parallel
Strand 3	E	45	52	anti-parallel
Strand 4	E	209	216	anti-parallel
Strand 5	E	222	223	anti-parallel

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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	67	71	first strand
Strand 2	E	74	80	anti-parallel
Strand 3	E	134	141	anti-parallel
Strand 4	E	146	151	anti-parallel
Strand 5	E	157	159	anti-parallel

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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	162	165	first strand
Strand 2	F	37	41	anti-parallel
Strand 3	F	45	52	anti-parallel
Strand 4	F	209	216	anti-parallel
Strand 5	F	222	223	anti-parallel

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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	67	71	first strand
Strand 2	F	74	80	anti-parallel
Strand 3	F	134	141	anti-parallel
Strand 4	F	146	151	anti-parallel
Strand 5	F	157	159	anti-parallel

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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	162	165	first strand
Strand 2	G	37	41	anti-parallel
Strand 3	G	45	52	anti-parallel
Strand 4	G	209	216	anti-parallel
Strand 5	G	222	223	anti-parallel

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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	67	71	first strand
Strand 2	G	74	80	anti-parallel
Strand 3	G	134	141	anti-parallel
Strand 4	G	146	151	anti-parallel
Strand 5	G	157	159	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: 2KU1

Analysis of interatomic Contacts of Structural Units in PDB entry:
2KU1