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

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 3KBP entry

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

Chain ID	Initial residue	Terminal residue
A	ARG 9	THR 432
B	ARG 9	THR 432
C	ARG 9	THR 432
D	ARG 9	THR 432

There are 40 helices in PDB entry 3KBP. 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	18	Right-handed 310
Helix 2	2	A	140	151	Right-handed alpha
Helix 3	3	A	168	170	Right-handed 310
Helix 4	4	A	172	190	Right-handed 310
Helix 5	5	A	201	204	Right-handed alpha
Helix 6	6	A	208	210	Right-handed 310
Helix 7	7	A	217	222	Right-handed alpha
Helix 8	8	A	227	229	Right-handed 310
Helix 9	9	A	261	272	Right-handed alpha
Helix 10	10	A	301	313	Right-handed alpha
Helix 11	11	B	16	18	Right-handed 310
Helix 12	12	B	140	151	Right-handed alpha
Helix 13	13	B	168	170	Right-handed 310
Helix 14	14	B	172	190	Right-handed 310
Helix 15	15	B	201	204	Right-handed alpha
Helix 16	16	B	208	210	Right-handed 310
Helix 17	17	B	217	222	Right-handed alpha
Helix 18	18	B	227	229	Right-handed 310
Helix 19	19	B	261	272	Right-handed alpha
Helix 20	20	B	301	314	Right-handed alpha
Helix 21	21	C	16	18	Right-handed 310
Helix 22	22	C	140	151	Right-handed alpha
Helix 23	23	C	168	170	Right-handed 310
Helix 24	24	C	172	190	Right-handed 310
Helix 25	25	C	201	204	Right-handed alpha
Helix 26	26	C	208	210	Right-handed 310
Helix 27	27	C	217	222	Right-handed alpha
Helix 28	28	C	227	229	Right-handed 310
Helix 29	29	C	261	272	Right-handed alpha
Helix 30	30	C	301	314	Right-handed alpha
Helix 31	31	D	16	18	Right-handed 310
Helix 32	32	D	140	151	Right-handed alpha
Helix 33	33	D	168	170	Right-handed 310
Helix 34	34	D	172	190	Right-handed 310
Helix 35	35	D	201	204	Right-handed alpha
Helix 36	36	D	208	210	Right-handed 310
Helix 37	37	D	217	222	Right-handed alpha
Helix 38	38	D	227	229	Right-handed 310
Helix 39	39	D	261	272	Right-handed alpha
Helix 40	40	D	301	314	Right-handed alpha

There are 20 sheets in PDB entry 3KBP. 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,

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	31	34	first strand
Strand 2	A	41	48	anti-parallel
Strand 3	A	86	93	anti-parallel
Strand 4	A	73	75	anti-parallel

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There are 4 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	68	71	first strand
Strand 2	A	56	61	anti-parallel
Strand 3	A	100	105	anti-parallel
Strand 4	A	112	117	anti-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	A	195	197	first strand
Strand 2	A	158	161	parallel
Strand 3	A	128	133	parallel
Strand 4	A	388	394	anti-parallel
Strand 5	A	399	406	anti-parallel
Strand 6	A	416	421	anti-parallel

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There are 5 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	238	242	first strand
Strand 2	A	245	249	anti-parallel
Strand 3	A	280	284	parallel
Strand 4	A	318	321	parallel
Strand 5	A	355	358	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	B	31	34	first strand
Strand 2	B	41	48	anti-parallel
Strand 3	B	86	93	anti-parallel
Strand 4	B	73	75	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	71	first strand
Strand 2	B	56	61	anti-parallel
Strand 3	B	100	105	anti-parallel
Strand 4	B	112	117	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	195	197	first strand
Strand 2	B	158	161	parallel
Strand 3	B	128	133	parallel
Strand 4	B	388	394	anti-parallel
Strand 5	B	399	406	anti-parallel
Strand 6	B	416	421	anti-parallel

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There are 5 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	238	242	first strand
Strand 2	B	245	249	anti-parallel
Strand 3	B	280	284	parallel
Strand 4	B	318	321	parallel
Strand 5	B	355	358	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	C	31	34	first strand
Strand 2	C	41	48	anti-parallel
Strand 3	C	86	93	anti-parallel
Strand 4	C	73	75	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	C	68	71	first strand
Strand 2	C	56	61	anti-parallel
Strand 3	C	100	105	anti-parallel
Strand 4	C	112	117	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	195	197	first strand
Strand 2	C	158	161	parallel
Strand 3	C	128	133	parallel
Strand 4	C	388	394	anti-parallel
Strand 5	C	399	406	anti-parallel
Strand 6	C	416	421	anti-parallel

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There are 5 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	238	242	first strand
Strand 2	C	245	249	anti-parallel
Strand 3	C	280	284	parallel
Strand 4	C	318	321	parallel
Strand 5	C	355	358	parallel

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There are 4 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	31	34	first strand
Strand 2	D	41	48	anti-parallel
Strand 3	D	86	93	anti-parallel
Strand 4	D	73	75	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	D	68	71	first strand
Strand 2	D	56	61	anti-parallel
Strand 3	D	100	105	anti-parallel
Strand 4	D	112	117	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	195	197	first strand
Strand 2	D	158	161	parallel
Strand 3	D	128	133	parallel
Strand 4	D	388	394	anti-parallel
Strand 5	D	399	406	anti-parallel
Strand 6	D	416	421	anti-parallel

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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	238	242	first strand
Strand 2	D	245	249	anti-parallel
Strand 3	D	280	284	parallel
Strand 4	D	318	321	parallel
Strand 5	D	355	358	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	327	330	first strand
Strand 2	A	380	384	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	327	330	first strand
Strand 2	B	380	384	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	327	330	first strand
Strand 2	C	380	384	anti-parallel

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There are 2 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	327	330	first strand
Strand 2	D	380	384	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: 3KBP

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