Analysis of interatomic Contacts of Structural Units in PDB entry:
3KJ4

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 3KJ4 entry

There are 6 chains in PDB entry 3KJ4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
L	ASP 1	CYS 219
H	VAL 2	ARG 220
A	CYS 27	CYS 309
B	ASP 1	CYS 219
C	GLN 1	ARG 220
D	CYS 27	CYS 309

There are 17 helices in PDB entry 3KJ4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	L	85	89	Right-handed 310
Helix 2	2	L	126	131	Right-handed alpha
Helix 3	3	L	188	192	Right-handed alpha
Helix 4	4	H	86	90	Right-handed 310
Helix 5	5	H	163	165	Right-handed 310
Helix 6	6	H	191	195	Right-handed 310
Helix 7	7	A	267	278	Right-handed alpha
Helix 8	8	A	290	294	Right-handed 310
Helix 9	9	A	297	301	Right-handed 310
Helix 10	10	B	85	89	Right-handed 310
Helix 11	11	B	126	131	Right-handed alpha
Helix 12	12	B	188	193	Right-handed alpha
Helix 13	13	C	86	90	Right-handed 310
Helix 14	14	C	163	165	Right-handed 310
Helix 15	15	D	265	267	Right-handed 310
Helix 16	16	D	268	278	Right-handed alpha
Helix 17	17	D	302	306	Right-handed 310

There are 27 sheets in PDB entry 3KJ4. 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, U, V, W, X, Y, Z, AA,

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	L	4	7	first strand
Strand 2	L	21	25	anti-parallel
Strand 3	L	76	81	anti-parallel
Strand 4	L	68	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	107	111	parallel
Strand 3	L	91	96	anti-parallel
Strand 4	L	39	44	anti-parallel
Strand 5	L	52	55	anti-parallel
Strand 6	L	59	60	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	L	10	13	first strand
Strand 2	L	107	111	parallel
Strand 3	L	91	96	anti-parallel
Strand 4	L	102	103	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	L	119	123	first strand
Strand 2	L	134	144	anti-parallel
Strand 3	L	178	187	anti-parallel
Strand 4	L	164	168	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	L	158	160	first strand
Strand 2	L	153	155	anti-parallel
Strand 3	L	196	199	anti-parallel
Strand 4	L	212	215	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	68	72	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	H	11	12	first strand
Strand 2	H	114	118	parallel
Strand 3	H	91	97	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	127	130	first strand
Strand 2	H	145	152	anti-parallel
Strand 3	H	181	188	anti-parallel
Strand 4	H	170	172	anti-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	H	127	130	first strand
Strand 2	H	145	152	anti-parallel
Strand 3	H	181	188	anti-parallel
Strand 4	H	176	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	158	161	first strand
Strand 2	H	201	206	anti-parallel
Strand 3	H	211	212	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	158	161	first strand
Strand 2	H	201	206	anti-parallel
Strand 3	H	215	216	anti-parallel

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There are 11 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	32	34	first strand
Strand 2	A	40	42	anti-parallel
Strand 3	A	61	63	parallel
Strand 4	A	85	87	parallel
Strand 5	A	109	111	parallel
Strand 6	A	134	136	parallel
Strand 7	A	158	160	parallel
Strand 8	A	182	184	parallel
Strand 9	A	206	208	parallel
Strand 10	A	230	232	parallel
Strand 11	A	254	256	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	71	72	first strand
Strand 2	A	95	96	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	A	192	193	first strand
Strand 2	A	216	217	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	76	81	anti-parallel
Strand 4	B	68	71	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	B	10	13	first strand
Strand 2	B	107	111	parallel
Strand 3	B	90	96	anti-parallel
Strand 4	B	39	44	anti-parallel
Strand 5	B	51	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	107	111	parallel
Strand 3	B	90	96	anti-parallel
Strand 4	B	102	103	anti-parallel

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There are 4 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	119	123	first strand
Strand 2	B	134	144	anti-parallel
Strand 3	B	178	187	anti-parallel
Strand 4	B	164	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	150	155	first strand
Strand 2	B	197	202	anti-parallel
Strand 3	B	210	214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	6	first strand
Strand 2	C	17	25	anti-parallel
Strand 3	C	77	83	anti-parallel
Strand 4	C	70	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	51	first strand
Strand 2	C	34	39	anti-parallel
Strand 3	C	91	97	anti-parallel
Strand 4	C	109	110	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	51	first strand
Strand 2	C	34	39	anti-parallel
Strand 3	C	91	97	anti-parallel
Strand 4	C	115	116	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	127	130	first strand
Strand 2	C	145	152	anti-parallel
Strand 3	C	181	188	anti-parallel
Strand 4	C	171	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	127	130	first strand
Strand 2	C	145	152	anti-parallel
Strand 3	C	181	188	anti-parallel
Strand 4	C	176	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	158	161	first strand
Strand 2	C	201	206	anti-parallel
Strand 3	C	211	216	anti-parallel

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There are 11 strands in Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	34	first strand
Strand 2	D	40	42	anti-parallel
Strand 3	D	61	63	parallel
Strand 4	D	85	87	parallel
Strand 5	D	109	111	parallel
Strand 6	D	134	136	parallel
Strand 7	D	158	160	parallel
Strand 8	D	182	184	parallel
Strand 9	D	206	208	parallel
Strand 10	D	230	232	parallel
Strand 11	D	254	256	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	192	193	first strand
Strand 2	D	216	217	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: 3KJ4

Analysis of interatomic Contacts of Structural Units in PDB entry:
3KJ4