Analysis of interatomic Contacts of Structural Units in PDB entry:
3LB6

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 3LB6 entry

There are 9 chains in PDB entry 3LB6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 5	ASN 113
C	LYS 31	ALA 103
C	ILE 105	THR 138
C	VAL 140	LYS 328
B	PRO 5	THR 88
B	ILE 90	ASN 113
D	GLU 29	TRP 81
D	THR 83	ASN 98
D	GLY 100	TRP 331

There are 15 helices in PDB entry 3LB6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	7	23	Right-handed alpha
Helix 2	2	A	27	31	Right-handed 310
Helix 3	3	A	43	52	Right-handed alpha
Helix 4	4	A	60	71	Right-handed alpha
Helix 5	5	A	92	109	Right-handed alpha
Helix 6	6	C	110	115	Right-handed alpha
Helix 7	7	C	149	151	Right-handed 310
Helix 8	8	C	231	235	Right-handed 310
Helix 9	9	B	7	23	Right-handed alpha
Helix 10	10	B	27	31	Right-handed 310
Helix 11	11	B	43	52	Right-handed alpha
Helix 12	12	B	60	69	Right-handed alpha
Helix 13	13	B	92	109	Right-handed alpha
Helix 14	14	D	110	115	Right-handed alpha
Helix 15	15	D	231	234	Right-handed 310

There are 13 sheets in PDB entry 3LB6. 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,

There are 6 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	33	35	first strand
Strand 2	A	88	91	anti-parallel
Strand 3	C	82	86	anti-parallel
Strand 4	C	68	75	anti-parallel
Strand 5	C	101	108	anti-parallel
Strand 6	C	124	128	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	36	41	first strand
Strand 2	C	48	54	anti-parallel
Strand 3	C	90	94	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	C	141	148	first strand
Strand 2	C	152	158	anti-parallel
Strand 3	C	196	198	anti-parallel
Strand 4	C	186	188	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	C	182	183	first strand
Strand 2	C	168	174	anti-parallel
Strand 3	C	210	217	anti-parallel
Strand 4	C	226	230	anti-parallel

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There are 2 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	242	245	first strand
Strand 2	C	257	259	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	C	287	288	first strand
Strand 2	C	270	274	anti-parallel
Strand 3	C	308	312	anti-parallel

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There are 6 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	33	35	first strand
Strand 2	B	88	91	anti-parallel
Strand 3	D	82	86	anti-parallel
Strand 4	D	68	75	anti-parallel
Strand 5	D	101	109	anti-parallel
Strand 6	D	119	120	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	33	35	first strand
Strand 2	B	88	91	anti-parallel
Strand 3	D	82	86	anti-parallel
Strand 4	D	68	75	anti-parallel
Strand 5	D	101	109	anti-parallel
Strand 6	D	124	128	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	36	41	first strand
Strand 2	D	48	54	anti-parallel
Strand 3	D	90	94	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	D	186	189	first strand
Strand 2	D	194	198	anti-parallel
Strand 3	D	152	158	anti-parallel
Strand 4	D	141	148	anti-parallel
Strand 5	D	236	237	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	D	182	183	first strand
Strand 2	D	168	174	anti-parallel
Strand 3	D	210	217	anti-parallel
Strand 4	D	226	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	242	245	first strand
Strand 2	D	254	259	anti-parallel
Strand 3	D	292	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	282	288	first strand
Strand 2	D	270	278	anti-parallel
Strand 3	D	304	312	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: 3LB6

Analysis of interatomic Contacts of Structural Units in PDB entry:
3LB6