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

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 3DKW entry

There are 10 chains in PDB entry 3DKW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 227
B	MET 1	GLU 227
C	MET 1	GLU 227
D	MET 1	GLU 227
E	MET 1	GLU 227
F	MET 1	GLU 227
G	MET 1	GLU 227
H	MET 1	GLU 227
I	MET 1	GLU 227
J	MET 1	GLU 227

There are 77 helices in PDB entry 3DKW. 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	12	Right-handed alpha
Helix 2	2	A	21	30	Right-handed alpha
Helix 3	3	A	67	71	Right-handed 310
Helix 4	4	A	113	121	Right-handed alpha
Helix 5	5	A	124	166	Right-handed alpha
Helix 6	6	A	181	188	Right-handed alpha
Helix 7	7	A	191	206	Right-handed alpha
Helix 8	8	B	6	14	Right-handed alpha
Helix 9	9	B	21	32	Right-handed alpha
Helix 10	10	B	86	91	Right-handed alpha
Helix 11	11	B	113	121	Right-handed alpha
Helix 12	12	B	124	165	Right-handed alpha
Helix 13	13	B	182	188	Right-handed alpha
Helix 14	14	B	191	206	Right-handed alpha
Helix 15	15	B	220	226	Right-handed alpha
Helix 16	16	C	4	12	Right-handed alpha
Helix 17	17	C	21	31	Right-handed alpha
Helix 18	18	C	88	92	Right-handed 310
Helix 19	19	C	113	121	Right-handed alpha
Helix 20	20	C	123	126	Right-handed 310
Helix 21	21	C	127	167	Right-handed alpha
Helix 22	22	C	180	188	Right-handed alpha
Helix 23	23	C	191	205	Right-handed alpha
Helix 24	24	C	221	227	Right-handed alpha
Helix 25	25	D	5	13	Right-handed alpha
Helix 26	26	D	21	31	Right-handed alpha
Helix 27	27	D	112	120	Right-handed alpha
Helix 28	28	D	123	137	Right-handed alpha
Helix 29	29	D	141	164	Right-handed alpha
Helix 30	30	D	191	205	Right-handed alpha
Helix 31	31	D	221	226	Right-handed alpha
Helix 32	32	E	3	11	Right-handed alpha
Helix 33	33	E	12	14	Right-handed 310
Helix 34	34	E	23	31	Right-handed alpha
Helix 35	35	E	113	119	Right-handed alpha
Helix 36	36	E	123	165	Right-handed alpha
Helix 37	37	E	183	188	Right-handed alpha
Helix 38	38	E	191	205	Right-handed alpha
Helix 39	39	E	220	226	Right-handed alpha
Helix 40	40	F	1	7	Right-handed alpha
Helix 41	41	F	8	14	Right-handed alpha
Helix 42	42	F	21	32	Right-handed alpha
Helix 43	43	F	86	90	Right-handed 310
Helix 44	44	F	113	121	Right-handed alpha
Helix 45	45	F	124	167	Right-handed alpha
Helix 46	46	F	180	185	Right-handed alpha
Helix 47	47	F	191	202	Right-handed alpha
Helix 48	48	F	219	224	Right-handed alpha
Helix 49	49	G	6	12	Right-handed alpha
Helix 50	50	G	21	30	Right-handed alpha
Helix 51	51	G	112	119	Right-handed alpha
Helix 52	52	G	124	136	Right-handed alpha
Helix 53	53	G	137	163	Right-handed alpha
Helix 54	54	G	190	204	Right-handed alpha
Helix 55	55	G	218	225	Right-handed alpha
Helix 56	56	H	21	31	Right-handed alpha
Helix 57	57	H	113	122	Right-handed alpha
Helix 58	58	H	123	161	Right-handed alpha
Helix 59	59	H	179	186	Right-handed alpha
Helix 60	60	H	193	204	Right-handed alpha
Helix 61	61	H	218	226	Right-handed alpha
Helix 62	62	I	5	12	Right-handed alpha
Helix 63	63	I	13	18	Right-handed 310
Helix 64	64	I	21	31	Right-handed alpha
Helix 65	65	I	113	119	Right-handed alpha
Helix 66	66	I	124	163	Right-handed alpha
Helix 67	67	I	180	189	Right-handed alpha
Helix 68	68	I	192	205	Right-handed alpha
Helix 69	69	J	10	14	Right-handed 310
Helix 70	70	J	21	30	Right-handed alpha
Helix 71	71	J	86	91	Right-handed alpha
Helix 72	72	J	113	118	Right-handed alpha
Helix 73	73	J	119	121	Right-handed 310
Helix 74	74	J	124	165	Right-handed alpha
Helix 75	75	J	183	188	Right-handed alpha
Helix 76	76	J	192	206	Right-handed alpha
Helix 77	77	J	221	226	Right-handed alpha

There are 27 sheets in PDB entry 3DKW. 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	A	33	36	first strand
Strand 2	A	107	112	anti-parallel
Strand 3	A	52	58	anti-parallel
Strand 4	A	82	84	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	41	44	first strand
Strand 2	A	100	102	anti-parallel
Strand 3	A	61	62	anti-parallel
Strand 4	A	77	78	anti-parallel

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There are 2 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	208	210	first strand
Strand 2	A	215	217	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	B	33	36	first strand
Strand 2	B	107	112	anti-parallel
Strand 3	B	52	58	anti-parallel
Strand 4	B	82	84	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	B	41	42	first strand
Strand 2	B	101	102	anti-parallel
Strand 3	B	61	62	anti-parallel
Strand 4	B	77	78	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	C	36	37	first strand
Strand 2	C	106	112	anti-parallel
Strand 3	C	52	58	anti-parallel
Strand 4	C	82	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	41	44	first strand
Strand 2	C	99	102	anti-parallel
Strand 3	C	61	64	anti-parallel
Strand 4	C	74	78	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	D	35	37	first strand
Strand 2	D	101	108	anti-parallel
Strand 3	D	54	62	anti-parallel
Strand 4	D	77	78	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	D	35	37	first strand
Strand 2	D	101	108	anti-parallel
Strand 3	D	54	62	anti-parallel
Strand 4	D	82	84	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	D	208	210	first strand
Strand 2	D	215	217	anti-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	E	35	37	first strand
Strand 2	E	106	112	anti-parallel
Strand 3	E	52	56	anti-parallel
Strand 4	E	82	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	41	42	first strand
Strand 2	E	99	102	anti-parallel
Strand 3	E	61	66	anti-parallel
Strand 4	E	72	78	anti-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	E	208	210	first strand
Strand 2	E	215	217	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	F	33	37	first strand
Strand 2	F	106	112	anti-parallel
Strand 3	F	52	58	anti-parallel
Strand 4	F	82	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	77	78	first strand
Strand 2	F	61	62	anti-parallel
Strand 3	F	101	102	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	F	208	209	first strand
Strand 2	F	216	217	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	G	33	37	first strand
Strand 2	G	106	110	anti-parallel
Strand 3	G	54	58	anti-parallel
Strand 4	G	82	84	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	G	41	44	first strand
Strand 2	G	100	102	anti-parallel
Strand 3	G	61	62	anti-parallel
Strand 4	G	77	78	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	G	65	66	first strand
Strand 2	G	72	73	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	G	207	209	first strand
Strand 2	G	214	216	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	H	32	37	first strand
Strand 2	H	106	112	anti-parallel
Strand 3	H	52	58	anti-parallel
Strand 4	H	82	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	61	62	first strand
Strand 2	H	101	102	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	I	33	37	first strand
Strand 2	I	99	112	anti-parallel
Strand 3	I	52	67	anti-parallel
Strand 4	I	71	78	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	I	42	44	first strand
Strand 2	I	99	112	anti-parallel
Strand 3	I	52	67	anti-parallel
Strand 4	I	82	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	208	209	first strand
Strand 2	I	216	217	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	33	37	first strand
Strand 2	J	106	112	anti-parallel
Strand 3	J	52	58	anti-parallel
Strand 4	J	82	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	41	44	first strand
Strand 2	J	99	102	anti-parallel
Strand 3	J	61	66	anti-parallel
Strand 4	J	72	78	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: 3DKW

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