Analysis of interatomic Contacts of Structural Units in PDB entry:
4LLY

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 4LLY entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 1	LYS 220
B	ARG 1	PRO 209
C	GLU 1	LYS 220
D	ARG 1	PRO 209

There are 22 helices in PDB entry 4LLY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	28	32	Right-handed 310
Helix 2	2	A	62	65	Right-handed 310
Helix 3	3	A	74	76	Right-handed 310
Helix 4	4	A	87	91	Right-handed 310
Helix 5	5	A	133	135	Right-handed 310
Helix 6	6	A	162	164	Right-handed 310
Helix 7	7	A	193	198	Right-handed alpha
Helix 8	8	A	207	210	Right-handed 310
Helix 9	9	B	79	83	Right-handed 310
Helix 10	10	B	122	128	Right-handed alpha
Helix 11	11	B	182	189	Right-handed alpha
Helix 12	12	C	28	32	Right-handed 310
Helix 13	13	C	62	65	Right-handed 310
Helix 14	14	C	74	76	Right-handed 310
Helix 15	15	C	87	91	Right-handed 310
Helix 16	16	C	133	135	Right-handed 310
Helix 17	17	C	162	164	Right-handed 310
Helix 18	18	C	193	198	Right-handed alpha
Helix 19	19	C	207	210	Right-handed 310
Helix 20	20	D	79	83	Right-handed 310
Helix 21	21	D	122	128	Right-handed alpha
Helix 22	22	D	182	189	Right-handed alpha

There are 22 sheets in PDB entry 4LLY. 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, O, P, Q, R, S, T, U, V,

There are 4 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	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	78	83	anti-parallel
Strand 4	A	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	A	113	117	parallel
Strand 3	A	92	100	anti-parallel
Strand 4	A	33	39	anti-parallel
Strand 5	A	45	51	anti-parallel
Strand 6	A	58	60	anti-parallel

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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	10	12	first strand
Strand 2	A	113	117	parallel
Strand 3	A	92	100	anti-parallel
Strand 4	A	103	109	anti-parallel

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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	126	130	first strand
Strand 2	A	141	151	anti-parallel
Strand 3	A	182	191	anti-parallel
Strand 4	A	169	171	anti-parallel

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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	137	138	first strand
Strand 2	A	141	151	anti-parallel
Strand 3	A	182	191	anti-parallel
Strand 4	A	175	176	anti-parallel

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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	157	160	first strand
Strand 2	A	201	206	anti-parallel
Strand 3	A	211	216	anti-parallel

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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	62	66	anti-parallel

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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	14	first strand
Strand 2	B	102	107	parallel
Strand 3	B	84	90	anti-parallel
Strand 4	B	33	38	anti-parallel
Strand 5	B	45	49	anti-parallel
Strand 6	B	53	54	anti-parallel

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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	115	119	first strand
Strand 2	B	131	140	anti-parallel
Strand 3	B	173	181	anti-parallel
Strand 4	B	160	162	anti-parallel

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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	115	119	first strand
Strand 2	B	131	140	anti-parallel
Strand 3	B	173	181	anti-parallel
Strand 4	B	166	167	anti-parallel

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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	154	156	first strand
Strand 2	B	146	151	anti-parallel
Strand 3	B	192	198	anti-parallel
Strand 4	B	201	207	anti-parallel

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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	113	117	parallel
Strand 3	C	92	100	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	58	60	anti-parallel

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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	113	117	parallel
Strand 3	C	92	100	anti-parallel
Strand 4	C	103	109	anti-parallel

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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	126	130	first strand
Strand 2	C	141	151	anti-parallel
Strand 3	C	182	191	anti-parallel
Strand 4	C	169	171	anti-parallel

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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	137	138	first strand
Strand 2	C	141	151	anti-parallel
Strand 3	C	182	191	anti-parallel
Strand 4	C	175	176	anti-parallel

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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	157	160	first strand
Strand 2	C	201	206	anti-parallel
Strand 3	C	211	216	anti-parallel

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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	14	first strand
Strand 2	D	102	107	parallel
Strand 3	D	84	90	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	45	49	anti-parallel
Strand 6	D	53	54	anti-parallel

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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	115	119	first strand
Strand 2	D	131	140	anti-parallel
Strand 3	D	173	181	anti-parallel
Strand 4	D	160	162	anti-parallel

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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	115	119	first strand
Strand 2	D	131	140	anti-parallel
Strand 3	D	173	181	anti-parallel
Strand 4	D	166	167	anti-parallel

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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	154	156	first strand
Strand 2	D	146	151	anti-parallel
Strand 3	D	192	198	anti-parallel
Strand 4	D	201	207	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: 4LLY

Analysis of interatomic Contacts of Structural Units in PDB entry:
4LLY