Analysis of interatomic Contacts of Structural Units in PDB entry:
4KIS

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 4KIS entry

There are 12 chains in PDB entry 4KIS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 134	HIS 460
E	G 25	G 50
F	C -1	A 24
B	ASP 134	GLU 454
G	G 25	G 50
H	C -1	A 24
C	ASP 134	LEU 452
I	G 25	G 50
J	C -1	A 24
D	ARG 133	HIS 460
K	G 25	G 50
L	C -1	A 24

There are 53 helices in PDB entry 4KIS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	136	146	Right-handed alpha
Helix 2	2	A	170	188	Right-handed alpha
Helix 3	3	A	189	200	Right-handed alpha
Helix 4	4	A	206	214	Right-handed alpha
Helix 5	5	A	216	220	Right-handed 310
Helix 6	6	A	240	257	Right-handed alpha
Helix 7	7	A	304	306	Right-handed 310
Helix 8	8	A	321	339	Right-handed alpha
Helix 9	9	A	345	347	Right-handed 310
Helix 10	10	A	354	371	Right-handed alpha
Helix 11	11	A	375	384	Right-handed alpha
Helix 12	12	A	384	406	Right-handed alpha
Helix 13	13	A	420	424	Right-handed 310
Helix 14	14	A	425	436	Right-handed alpha
Helix 15	15	B	136	146	Right-handed alpha
Helix 16	16	B	170	188	Right-handed alpha
Helix 17	17	B	189	200	Right-handed alpha
Helix 18	18	B	206	214	Right-handed alpha
Helix 19	19	B	217	220	Right-handed 310
Helix 20	20	B	240	257	Right-handed alpha
Helix 21	21	B	304	306	Right-handed 310
Helix 22	22	B	321	334	Right-handed alpha
Helix 23	23	B	348	369	Right-handed alpha
Helix 24	24	B	378	383	Right-handed alpha
Helix 25	25	B	384	400	Right-handed alpha
Helix 26	26	B	402	417	Right-handed alpha
Helix 27	27	B	420	424	Right-handed 310
Helix 28	28	B	425	435	Right-handed alpha
Helix 29	29	C	135	146	Right-handed alpha
Helix 30	30	C	170	188	Right-handed alpha
Helix 31	31	C	189	200	Right-handed alpha
Helix 32	32	C	206	214	Right-handed alpha
Helix 33	33	C	240	255	Right-handed alpha
Helix 34	34	C	304	306	Right-handed 310
Helix 35	35	C	321	333	Right-handed alpha
Helix 36	36	C	342	368	Right-handed alpha
Helix 37	37	C	382	390	Right-handed alpha
Helix 38	38	C	390	411	Right-handed alpha
Helix 39	39	C	412	416	Right-handed 310
Helix 40	40	C	425	436	Right-handed alpha
Helix 41	41	D	134	146	Right-handed alpha
Helix 42	42	D	170	188	Right-handed alpha
Helix 43	43	D	189	200	Right-handed alpha
Helix 44	44	D	206	214	Right-handed alpha
Helix 45	45	D	217	220	Right-handed 310
Helix 46	46	D	240	257	Right-handed alpha
Helix 47	47	D	304	306	Right-handed 310
Helix 48	48	D	321	333	Right-handed alpha
Helix 49	49	D	340	345	Right-handed 310
Helix 50	50	D	352	356	Right-handed alpha
Helix 51	51	D	388	393	Right-handed alpha
Helix 52	52	D	399	403	Right-handed 310
Helix 53	53	D	425	437	Right-handed alpha

There are 18 sheets in PDB entry 4KIS. 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,

There are 2 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	160	163	first strand
Strand 2	A	166	169	anti-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	222	225	first strand
Strand 2	A	229	232	anti-parallel

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There are 3 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	272	274	first strand
Strand 2	A	437	443	parallel
Strand 3	A	446	451	anti-parallel

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There are 3 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	281	290	first strand
Strand 2	A	293	302	anti-parallel
Strand 3	A	319	320	anti-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	A	342	343	first strand
Strand 2	D	446	450	parallel
Strand 3	D	439	443	anti-parallel
Strand 4	D	272	274	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	B	160	163	first strand
Strand 2	B	166	169	anti-parallel

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There are 2 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	222	225	first strand
Strand 2	B	229	232	anti-parallel

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There are 3 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	272	274	first strand
Strand 2	B	437	443	parallel
Strand 3	B	446	451	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	B	281	290	first strand
Strand 2	B	293	302	anti-parallel
Strand 3	B	319	320	anti-parallel

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There are 2 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	160	163	first strand
Strand 2	C	166	169	anti-parallel

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There are 2 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	222	225	first strand
Strand 2	C	229	232	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	C	272	274	first strand
Strand 2	C	437	443	parallel
Strand 3	C	446	451	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	C	281	286	first strand
Strand 2	C	297	302	anti-parallel
Strand 3	C	319	320	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	289	290	first strand
Strand 2	C	293	294	anti-parallel

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There are 2 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	160	163	first strand
Strand 2	D	166	169	anti-parallel

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There are 2 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	222	225	first strand
Strand 2	D	229	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	281	286	first strand
Strand 2	D	297	302	anti-parallel
Strand 3	D	319	320	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	D	289	290	first strand
Strand 2	D	293	294	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: 4KIS

Analysis of interatomic Contacts of Structural Units in PDB entry:
4KIS