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

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 3KBO entry

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

Chain ID	Initial residue	Terminal residue
A	MSE 1	TYR 312
B	MSE 1	TYR 312
C	MSE 1	TYR 312
D	MSE 1	TYR 312

There are 50 helices in PDB entry 3KBO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	23	Right-handed alpha
Helix 2	2	A	48	53	Right-handed alpha
Helix 3	3	A	67	72	Right-handed alpha
Helix 4	4	A	77	81	Right-handed 310
Helix 5	5	A	94	112	Right-handed alpha
Helix 6	6	A	113	122	Right-handed alpha
Helix 7	7	A	133	137	Right-handed 310
Helix 8	8	A	145	157	Right-handed alpha
Helix 9	9	A	183	190	Right-handed alpha
Helix 10	10	A	209	214	Right-handed alpha
Helix 11	11	A	227	231	Right-handed 310
Helix 12	12	A	232	243	Right-handed alpha
Helix 13	13	A	262	267	Right-handed 310
Helix 14	14	A	281	298	Right-handed alpha
Helix 15	15	B	11	23	Right-handed alpha
Helix 16	16	B	48	53	Right-handed alpha
Helix 17	17	B	67	77	Right-handed alpha
Helix 18	18	B	94	112	Right-handed alpha
Helix 19	19	B	113	122	Right-handed alpha
Helix 20	20	B	145	157	Right-handed alpha
Helix 21	21	B	183	190	Right-handed alpha
Helix 22	22	B	209	215	Right-handed alpha
Helix 23	23	B	227	231	Right-handed 310
Helix 24	24	B	232	243	Right-handed alpha
Helix 25	25	B	281	298	Right-handed alpha
Helix 26	26	C	11	23	Right-handed alpha
Helix 27	27	C	48	53	Right-handed alpha
Helix 28	28	C	67	77	Right-handed alpha
Helix 29	29	C	78	81	Right-handed 310
Helix 30	30	C	94	112	Right-handed alpha
Helix 31	31	C	113	122	Right-handed alpha
Helix 32	32	C	133	137	Right-handed 310
Helix 33	33	C	145	157	Right-handed alpha
Helix 34	34	C	183	190	Right-handed alpha
Helix 35	35	C	209	214	Right-handed alpha
Helix 36	36	C	227	231	Right-handed 310
Helix 37	37	C	232	243	Right-handed alpha
Helix 38	38	C	281	299	Right-handed alpha
Helix 39	39	D	11	23	Right-handed alpha
Helix 40	40	D	48	53	Right-handed alpha
Helix 41	41	D	67	77	Right-handed alpha
Helix 42	42	D	94	112	Right-handed alpha
Helix 43	43	D	113	124	Right-handed alpha
Helix 44	44	D	145	157	Right-handed alpha
Helix 45	45	D	180	190	Right-handed alpha
Helix 46	46	D	209	215	Right-handed alpha
Helix 47	47	D	227	231	Right-handed 310
Helix 48	48	D	232	242	Right-handed alpha
Helix 49	49	D	262	266	Right-handed 310
Helix 50	50	D	281	298	Right-handed alpha

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

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	27	30	first strand
Strand 2	A	2	6	parallel
Strand 3	A	41	44	parallel
Strand 4	A	59	62	parallel
Strand 5	A	87	88	parallel

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There are 7 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	175	179	first strand
Strand 2	A	162	166	parallel
Strand 3	A	139	142	parallel
Strand 4	A	193	196	parallel
Strand 5	A	220	224	parallel
Strand 6	A	245	250	parallel
Strand 7	A	270	272	parallel

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There are 6 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	27	30	first strand
Strand 2	B	2	6	parallel
Strand 3	B	41	44	parallel
Strand 4	B	59	62	parallel
Strand 5	B	87	88	parallel
Strand 6	B	305	306	anti-parallel

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There are 7 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	175	179	first strand
Strand 2	B	162	166	parallel
Strand 3	B	139	142	parallel
Strand 4	B	193	196	parallel
Strand 5	B	220	224	parallel
Strand 6	B	245	250	parallel
Strand 7	B	270	272	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	27	30	first strand
Strand 2	C	2	5	parallel
Strand 3	C	41	44	parallel
Strand 4	C	59	62	parallel
Strand 5	C	87	88	parallel

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There are 7 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	175	179	first strand
Strand 2	C	162	166	parallel
Strand 3	C	139	142	parallel
Strand 4	C	193	196	parallel
Strand 5	C	220	224	parallel
Strand 6	C	245	250	parallel
Strand 7	C	270	272	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	27	30	first strand
Strand 2	D	2	5	parallel
Strand 3	D	41	44	parallel
Strand 4	D	59	62	parallel
Strand 5	D	87	88	parallel

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There are 7 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	176	179	first strand
Strand 2	D	162	166	parallel
Strand 3	D	139	142	parallel
Strand 4	D	193	196	parallel
Strand 5	D	220	224	parallel
Strand 6	D	245	250	parallel
Strand 7	D	270	272	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: 3KBO

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