Analysis of interatomic Contacts of Structural Units in PDB entry:
3LG2

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 3LG2 entry

There are 4 chains in PDB entry 3LG2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 3	VAL 271
B	SER 3	VAL 271
C	SER 3	VAL 271
D	SER 3	VAL 271

There are 59 helices in PDB entry 3LG2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	21	Right-handed alpha
Helix 2	2	A	33	49	Right-handed alpha
Helix 3	3	A	50	52	Right-handed 310
Helix 4	4	A	55	57	Right-handed 310
Helix 5	5	A	67	78	Right-handed alpha
Helix 6	6	A	82	88	Right-handed alpha
Helix 7	7	A	95	98	Right-handed 310
Helix 8	8	A	102	106	Right-handed 310
Helix 9	9	A	109	120	Right-handed alpha
Helix 10	10	A	129	134	Right-handed alpha
Helix 11	11	A	140	165	Right-handed alpha
Helix 12	12	A	176	188	Right-handed alpha
Helix 13	13	A	244	246	Right-handed 310
Helix 14	14	A	261	265	Right-handed 310
Helix 15	15	B	16	21	Right-handed alpha
Helix 16	16	B	33	49	Right-handed alpha
Helix 17	17	B	50	52	Right-handed 310
Helix 18	18	B	55	57	Right-handed 310
Helix 19	19	B	67	78	Right-handed alpha
Helix 20	20	B	82	88	Right-handed alpha
Helix 21	21	B	95	98	Right-handed 310
Helix 22	22	B	102	106	Right-handed 310
Helix 23	23	B	109	120	Right-handed alpha
Helix 24	24	B	129	134	Right-handed alpha
Helix 25	25	B	140	165	Right-handed alpha
Helix 26	26	B	176	188	Right-handed alpha
Helix 27	27	B	198	203	Right-handed alpha
Helix 28	28	B	244	246	Right-handed 310
Helix 29	29	B	261	265	Right-handed 310
Helix 30	30	C	16	21	Right-handed alpha
Helix 31	31	C	33	49	Right-handed alpha
Helix 32	32	C	50	52	Right-handed 310
Helix 33	33	C	55	57	Right-handed 310
Helix 34	34	C	67	78	Right-handed alpha
Helix 35	35	C	82	88	Right-handed alpha
Helix 36	36	C	95	98	Right-handed 310
Helix 37	37	C	102	106	Right-handed 310
Helix 38	38	C	109	120	Right-handed alpha
Helix 39	39	C	129	134	Right-handed alpha
Helix 40	40	C	140	165	Right-handed alpha
Helix 41	41	C	176	188	Right-handed alpha
Helix 42	42	C	198	203	Right-handed alpha
Helix 43	43	C	244	246	Right-handed 310
Helix 44	44	C	261	265	Right-handed 310
Helix 45	45	D	16	22	Right-handed alpha
Helix 46	46	D	33	49	Right-handed alpha
Helix 47	47	D	50	52	Right-handed 310
Helix 48	48	D	55	57	Right-handed 310
Helix 49	49	D	67	78	Right-handed alpha
Helix 50	50	D	82	88	Right-handed alpha
Helix 51	51	D	95	98	Right-handed 310
Helix 52	52	D	102	106	Right-handed 310
Helix 53	53	D	109	120	Right-handed alpha
Helix 54	54	D	129	134	Right-handed alpha
Helix 55	55	D	140	165	Right-handed alpha
Helix 56	56	D	176	188	Right-handed alpha
Helix 57	57	D	198	203	Right-handed alpha
Helix 58	58	D	244	246	Right-handed 310
Helix 59	59	D	261	265	Right-handed 310

There are 8 sheets in PDB entry 3LG2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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	90	93	first strand
Strand 2	A	59	64	parallel
Strand 3	A	170	175	parallel
Strand 4	A	7	12	parallel
Strand 5	A	237	242	anti-parallel
Strand 6	A	250	253	anti-parallel
Strand 7	B	230	231	parallel

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There are 2 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	192	195	first strand
Strand 2	A	220	223	anti-parallel

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There are 7 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	230	231	first strand
Strand 2	B	250	253	parallel
Strand 3	B	237	242	anti-parallel
Strand 4	B	7	12	anti-parallel
Strand 5	B	170	175	parallel
Strand 6	B	59	64	parallel
Strand 7	B	90	93	parallel

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There are 2 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	192	195	first strand
Strand 2	B	220	223	anti-parallel

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There are 7 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	90	93	first strand
Strand 2	C	59	64	parallel
Strand 3	C	170	175	parallel
Strand 4	C	7	12	parallel
Strand 5	C	237	242	anti-parallel
Strand 6	C	250	253	anti-parallel
Strand 7	D	230	231	parallel

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There are 2 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	192	195	first strand
Strand 2	C	220	223	anti-parallel

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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	230	231	first strand
Strand 2	D	250	253	parallel
Strand 3	D	237	242	anti-parallel
Strand 4	D	7	12	anti-parallel
Strand 5	D	170	175	parallel
Strand 6	D	59	64	parallel
Strand 7	D	90	93	parallel

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There are 2 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	192	195	first strand
Strand 2	D	220	223	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: 3LG2

Analysis of interatomic Contacts of Structural Units in PDB entry:
3LG2