Analysis of interatomic Contacts of Structural Units in PDB entry:
1LBS

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 1LBS entry

There are 6 chains in PDB entry 1LBS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 1	PRO 317
B	LEU 1	PRO 317
C	LEU 1	PRO 317
D	LEU 1	PRO 317
E	LEU 1	PRO 317
F	LEU 1	PRO 317

There are 96 helices in PDB entry 1LBS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	A1	A	13	18	Right-handed alpha
Helix 2	A2	A	44	57	Right-handed alpha
Helix 3	A3	A	76	93	Right-handed alpha
Helix 4	A4	A	106	117	Right-handed alpha
Helix 5	A5	A	142	146	Right-handed alpha
Helix 6	A6	A	152	156	Right-handed alpha
Helix 7	A7	A	162	169	Right-handed alpha
Helix 8	A8	A	212	216	Right-handed alpha
Helix 9	A9	A	226	242	Right-handed alpha
Helix 10	A10	A	268	287	Right-handed alpha
Helix 11	TH1	A	119	121	Right-handed 310
Helix 12	TH2	A	139	141	Right-handed 310
Helix 13	TH3	A	250	252	Right-handed 310
Helix 14	TH4	A	255	257	Right-handed 310
Helix 15	TH5	A	302	304	Right-handed 310
Helix 16	P1	A	68	70	Polyproline
Helix 17	B1	B	13	18	Right-handed alpha
Helix 18	B2	B	44	57	Right-handed alpha
Helix 19	B3	B	76	93	Right-handed alpha
Helix 20	B4	B	106	117	Right-handed alpha
Helix 21	B5	B	142	146	Right-handed alpha
Helix 22	B6	B	152	156	Right-handed alpha
Helix 23	B7	B	162	169	Right-handed alpha
Helix 24	B8	B	212	216	Right-handed alpha
Helix 25	B9	B	226	242	Right-handed alpha
Helix 26	B10	B	268	287	Right-handed alpha
Helix 27	BH1	B	119	121	Right-handed 310
Helix 28	BH2	B	139	141	Right-handed 310
Helix 29	BH3	B	250	252	Right-handed 310
Helix 30	BH4	B	255	257	Right-handed 310
Helix 31	BH5	B	302	304	Right-handed 310
Helix 32	P1B	B	68	70	Polyproline
Helix 33	C1	C	13	18	Right-handed alpha
Helix 34	C2	C	44	57	Right-handed alpha
Helix 35	C3	C	76	93	Right-handed alpha
Helix 36	C4	C	106	117	Right-handed alpha
Helix 37	C5	C	142	146	Right-handed alpha
Helix 38	C6	C	152	156	Right-handed alpha
Helix 39	C7	C	162	169	Right-handed alpha
Helix 40	C8	C	212	216	Right-handed alpha
Helix 41	C9	C	226	242	Right-handed alpha
Helix 42	C10	C	268	287	Right-handed alpha
Helix 43	CH1	C	119	121	Right-handed 310
Helix 44	CH2	C	139	141	Right-handed 310
Helix 45	CH3	C	250	252	Right-handed 310
Helix 46	CH4	C	255	257	Right-handed 310
Helix 47	CH5	C	302	304	Right-handed 310
Helix 48	P1C	C	68	70	Polyproline
Helix 49	D1	D	13	18	Right-handed alpha
Helix 50	D2	D	44	57	Right-handed alpha
Helix 51	D3	D	76	93	Right-handed alpha
Helix 52	D4	D	106	117	Right-handed alpha
Helix 53	D5	D	142	146	Right-handed alpha
Helix 54	D6	D	152	156	Right-handed alpha
Helix 55	D7	D	162	169	Right-handed alpha
Helix 56	D8	D	212	216	Right-handed alpha
Helix 57	D9	D	226	242	Right-handed alpha
Helix 58	D10	D	268	287	Right-handed alpha
Helix 59	DH1	D	119	121	Right-handed 310
Helix 60	DH2	D	139	141	Right-handed 310
Helix 61	DH3	D	250	252	Right-handed 310
Helix 62	DH4	D	255	257	Right-handed 310
Helix 63	DH5	D	302	304	Right-handed 310
Helix 64	P1D	D	68	70	Polyproline
Helix 65	E1	E	13	18	Right-handed alpha
Helix 66	E2	E	44	57	Right-handed alpha
Helix 67	E3	E	76	93	Right-handed alpha
Helix 68	E4	E	106	117	Right-handed alpha
Helix 69	E5	E	142	146	Right-handed alpha
Helix 70	E6	E	152	156	Right-handed alpha
Helix 71	E7	E	162	169	Right-handed alpha
Helix 72	E8	E	212	216	Right-handed alpha
Helix 73	E9	E	226	242	Right-handed alpha
Helix 74	E10	E	268	287	Right-handed alpha
Helix 75	EH1	E	119	121	Right-handed 310
Helix 76	EH2	E	139	141	Right-handed 310
Helix 77	EH3	E	250	252	Right-handed 310
Helix 78	EH4	E	255	257	Right-handed 310
Helix 79	EH5	E	302	304	Right-handed 310
Helix 80	P1E	E	68	70	Polyproline
Helix 81	F1	F	13	18	Right-handed alpha
Helix 82	F2	F	44	57	Right-handed alpha
Helix 83	F3	F	76	93	Right-handed alpha
Helix 84	F4	F	106	117	Right-handed alpha
Helix 85	F5	F	142	146	Right-handed alpha
Helix 86	F6	F	152	156	Right-handed alpha
Helix 87	F7	F	162	169	Right-handed alpha
Helix 88	F8	F	212	216	Right-handed alpha
Helix 89	F9	F	226	242	Right-handed alpha
Helix 90	F10	F	268	287	Right-handed alpha
Helix 91	FH1	F	119	121	Right-handed 310
Helix 92	FH2	F	139	141	Right-handed 310
Helix 93	FH3	F	250	252	Right-handed 310
Helix 94	FH4	F	255	257	Right-handed 310
Helix 95	FH5	F	302	304	Right-handed 310
Helix 96	P1F	F	68	70	Polyproline

There are 12 sheets in PDB entry 1LBS. Click on sheet of interest to get list of strands forming it: S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,

There are 7 strands in S1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	20	22	first strand
Strand 2	A	62	66	anti-parallel
Strand 3	A	33	37	parallel
Strand 4	A	99	104	parallel
Strand 5	A	125	131	parallel
Strand 6	A	179	183	parallel
Strand 7	A	208	211	parallel

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There are 2 strands in S2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	309	310	first strand
Strand 2	A	313	314	anti-parallel

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There are 7 strands in S3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	20	22	first strand
Strand 2	B	62	66	anti-parallel
Strand 3	B	33	37	parallel
Strand 4	B	99	104	parallel
Strand 5	B	125	131	parallel
Strand 6	B	179	183	parallel
Strand 7	B	208	211	parallel

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There are 2 strands in S4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	309	310	first strand
Strand 2	B	313	314	anti-parallel

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There are 7 strands in S5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	22	first strand
Strand 2	C	62	66	anti-parallel
Strand 3	C	33	37	parallel
Strand 4	C	99	104	parallel
Strand 5	C	125	131	parallel
Strand 6	C	179	183	parallel
Strand 7	C	208	211	parallel

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There are 2 strands in S6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	309	310	first strand
Strand 2	C	313	314	anti-parallel

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There are 7 strands in S7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	22	first strand
Strand 2	D	62	66	anti-parallel
Strand 3	D	33	37	parallel
Strand 4	D	99	104	parallel
Strand 5	D	125	131	parallel
Strand 6	D	179	183	parallel
Strand 7	D	208	211	parallel

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There are 2 strands in S8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	309	310	first strand
Strand 2	D	313	314	anti-parallel

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There are 7 strands in S9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	20	22	first strand
Strand 2	E	62	66	anti-parallel
Strand 3	E	33	37	parallel
Strand 4	E	99	104	parallel
Strand 5	E	125	131	parallel
Strand 6	E	179	183	parallel
Strand 7	E	208	211	parallel

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There are 2 strands in S10 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	309	310	first strand
Strand 2	E	313	314	anti-parallel

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There are 7 strands in S11 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	22	first strand
Strand 2	F	62	66	anti-parallel
Strand 3	F	33	37	parallel
Strand 4	F	99	104	parallel
Strand 5	F	125	131	parallel
Strand 6	F	179	183	parallel
Strand 7	F	208	211	parallel

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There are 2 strands in S12 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	309	310	first strand
Strand 2	F	313	314	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: 1LBS

Analysis of interatomic Contacts of Structural Units in PDB entry:
1LBS