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

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 3DWL entry

There are 12 chains in PDB entry 3DWL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 3	ILE 422
C	ALA 2	LEU 377
D	MET 1	GLU 303
E	ILE 44	LYS 172
F	ASN 3	PHE 168
G	VAL 32	ARG 149
B	SER 3	ILE 422
H	ALA 2	LEU 377
I	MET 1	GLU 303
J	ILE 44	LYS 172
K	ASN 3	PHE 168
L	VAL 32	ARG 149

There are110 helices in PDB entry 3DWL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	77	83	Right-handed alpha
Helix 2	2	A	83	88	Right-handed alpha
Helix 3	3	A	101	115	Right-handed alpha
Helix 4	4	A	120	123	Right-handed 310
Helix 5	5	A	135	147	Right-handed alpha
Helix 6	6	A	160	167	Right-handed alpha
Helix 7	7	A	168	171	Right-handed 310
Helix 8	8	A	203	206	Right-handed 310
Helix 9	9	A	212	223	Right-handed alpha
Helix 10	10	A	234	245	Right-handed alpha
Helix 11	11	A	250	258	Right-handed alpha
Helix 12	12	A	284	289	Right-handed alpha
Helix 13	13	A	290	294	Right-handed 310
Helix 14	14	A	295	299	Right-handed 310
Helix 15	15	A	306	317	Right-handed alpha
Helix 16	16	A	319	329	Right-handed alpha
Helix 17	17	A	334	338	Right-handed 310
Helix 18	18	A	343	355	Right-handed alpha
Helix 19	19	A	384	396	Right-handed alpha
Helix 20	20	A	398	403	Right-handed alpha
Helix 21	21	A	406	412	Right-handed alpha
Helix 22	22	A	413	418	Right-handed 310
Helix 23	23	D	8	19	Right-handed alpha
Helix 24	24	D	58	64	Right-handed alpha
Helix 25	25	D	66	75	Right-handed alpha
Helix 26	26	D	103	113	Right-handed alpha
Helix 27	27	D	113	119	Right-handed alpha
Helix 28	28	D	120	128	Right-handed alpha
Helix 29	29	D	128	133	Right-handed alpha
Helix 30	30	D	148	153	Right-handed alpha
Helix 31	31	D	188	202	Right-handed alpha
Helix 32	32	D	248	251	Right-handed 310
Helix 33	33	D	254	263	Right-handed alpha
Helix 34	34	D	264	298	Right-handed alpha
Helix 35	35	E	44	55	Right-handed alpha
Helix 36	36	E	67	79	Right-handed alpha
Helix 37	37	E	138	142	Right-handed 310
Helix 38	38	E	162	167	Right-handed 310
Helix 39	39	E	168	172	Right-handed 310
Helix 40	40	F	4	20	Right-handed alpha
Helix 41	41	F	36	41	Right-handed alpha
Helix 42	42	F	81	95	Right-handed alpha
Helix 43	43	F	96	98	Right-handed 310
Helix 44	44	F	121	126	Right-handed alpha
Helix 45	45	F	127	151	Right-handed alpha
Helix 46	46	F	153	168	Right-handed alpha
Helix 47	47	G	34	38	Right-handed 310
Helix 48	48	G	39	50	Right-handed alpha
Helix 49	49	G	52	60	Right-handed alpha
Helix 50	50	G	69	86	Right-handed alpha
Helix 51	51	G	87	90	Right-handed 310
Helix 52	52	G	91	99	Right-handed alpha
Helix 53	53	G	100	115	Right-handed alpha
Helix 54	54	G	124	136	Right-handed alpha
Helix 55	55	G	139	146	Right-handed alpha
Helix 56	56	B	77	83	Right-handed alpha
Helix 57	57	B	83	88	Right-handed alpha
Helix 58	58	B	101	115	Right-handed alpha
Helix 59	59	B	120	122	Right-handed 310
Helix 60	60	B	135	149	Right-handed alpha
Helix 61	61	B	160	167	Right-handed alpha
Helix 62	62	B	168	171	Right-handed 310
Helix 63	63	B	203	206	Right-handed 310
Helix 64	64	B	212	223	Right-handed alpha
Helix 65	65	B	234	245	Right-handed alpha
Helix 66	66	B	250	258	Right-handed alpha
Helix 67	67	B	284	289	Right-handed alpha
Helix 68	68	B	290	294	Right-handed 310
Helix 69	69	B	295	299	Right-handed 310
Helix 70	70	B	306	317	Right-handed alpha
Helix 71	71	B	319	329	Right-handed alpha
Helix 72	72	B	334	338	Right-handed 310
Helix 73	73	B	343	355	Right-handed alpha
Helix 74	74	B	384	396	Right-handed alpha
Helix 75	75	B	398	403	Right-handed alpha
Helix 76	76	B	406	412	Right-handed alpha
Helix 77	77	B	413	418	Right-handed 310
Helix 78	78	I	8	19	Right-handed alpha
Helix 79	79	I	58	64	Right-handed alpha
Helix 80	80	I	66	75	Right-handed alpha
Helix 81	81	I	103	113	Right-handed alpha
Helix 82	82	I	113	119	Right-handed alpha
Helix 83	83	I	120	128	Right-handed alpha
Helix 84	84	I	128	133	Right-handed alpha
Helix 85	85	I	148	153	Right-handed alpha
Helix 86	86	I	188	202	Right-handed alpha
Helix 87	87	I	248	251	Right-handed 310
Helix 88	88	I	254	263	Right-handed alpha
Helix 89	89	I	264	298	Right-handed alpha
Helix 90	90	J	44	55	Right-handed alpha
Helix 91	91	J	67	79	Right-handed alpha
Helix 92	92	J	138	142	Right-handed 310
Helix 93	93	J	162	167	Right-handed 310
Helix 94	94	J	168	172	Right-handed 310
Helix 95	95	K	4	20	Right-handed alpha
Helix 96	96	K	36	41	Right-handed alpha
Helix 97	97	K	81	95	Right-handed alpha
Helix 98	98	K	96	98	Right-handed 310
Helix 99	99	K	121	126	Right-handed alpha
Helix 100	100	K	127	151	Right-handed alpha
Helix 101	101	K	153	167	Right-handed alpha
Helix 102	102	L	34	38	Right-handed 310
Helix 103	103	L	39	50	Right-handed alpha
Helix 104	104	L	52	60	Right-handed alpha
Helix 105	105	L	69	86	Right-handed alpha
Helix 106	106	L	87	90	Right-handed 310
Helix 107	107	L	91	99	Right-handed alpha
Helix 108	108	L	100	115	Right-handed alpha
Helix 109	109	L	124	136	Right-handed alpha
Helix 110	110	L	139	146	Right-handed alpha

There are 34 sheets in PDB entry 3DWL. 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, AB, AC, AD, AE, AF, AG, AH,

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	20	21	first strand
Strand 2	A	8	10	anti-parallel
Strand 3	A	125	130	parallel
Strand 4	A	154	159	parallel
Strand 5	A	404	405	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	16	17	first strand
Strand 2	A	31	32	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	35	36	first strand
Strand 2	A	75	76	anti-parallel

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There are 2 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	94	95	first strand
Strand 2	A	98	99	anti-parallel

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There are 3 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	200	201	first strand
Strand 2	A	191	197	anti-parallel
Strand 3	A	207	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	200	201	first strand
Strand 2	A	191	197	anti-parallel
Strand 3	A	181	186	anti-parallel
Strand 4	A	330	333	parallel
Strand 5	A	376	377	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	4	9	first strand
Strand 2	C	371	375	anti-parallel
Strand 3	C	359	367	anti-parallel
Strand 4	C	347	356	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	C	18	19	first strand
Strand 2	C	25	27	anti-parallel
Strand 3	C	37	41	anti-parallel
Strand 4	C	44	47	anti-parallel

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There are 2 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	58	63	first strand
Strand 2	C	70	74	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	79	81	first strand
Strand 2	C	93	95	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	C	103	107	first strand
Strand 2	C	116	119	anti-parallel
Strand 3	C	124	126	anti-parallel
Strand 4	C	139	141	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	C	149	154	first strand
Strand 2	C	160	165	anti-parallel
Strand 3	C	170	175	anti-parallel
Strand 4	C	195	200	anti-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	C	208	213	first strand
Strand 2	C	220	224	anti-parallel
Strand 3	C	228	230	anti-parallel
Strand 4	C	246	248	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	233	234	first strand
Strand 2	C	241	243	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	C	254	261	first strand
Strand 2	C	264	269	anti-parallel
Strand 3	C	274	277	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	30	33	first strand
Strand 2	D	37	40	anti-parallel
Strand 3	D	52	55	anti-parallel
Strand 4	D	88	90	anti-parallel
Strand 5	D	79	80	anti-parallel

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There are 5 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	157	159	first strand
Strand 2	D	167	171	anti-parallel
Strand 3	D	175	182	anti-parallel
Strand 4	D	239	246	anti-parallel
Strand 5	D	214	217	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	F	51	54	first strand
Strand 2	F	60	65	anti-parallel
Strand 3	F	69	75	anti-parallel
Strand 4	F	114	119	anti-parallel

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There are 6 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	29	32	first strand
Strand 2	B	16	21	anti-parallel
Strand 3	B	5	11	anti-parallel
Strand 4	B	124	130	parallel
Strand 5	B	154	159	parallel
Strand 6	B	404	405	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	B	35	36	first strand
Strand 2	B	75	76	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	95	first strand
Strand 2	B	98	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	200	201	first strand
Strand 2	B	191	197	anti-parallel
Strand 3	B	208	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	200	201	first strand
Strand 2	B	191	197	anti-parallel
Strand 3	B	181	186	anti-parallel
Strand 4	B	330	333	parallel
Strand 5	B	376	377	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	H	4	9	first strand
Strand 2	H	371	375	anti-parallel
Strand 3	H	359	367	anti-parallel
Strand 4	H	347	356	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	19	first strand
Strand 2	H	25	27	anti-parallel
Strand 3	H	37	41	anti-parallel
Strand 4	H	44	47	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	63	first strand
Strand 2	H	70	74	anti-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	H	79	81	first strand
Strand 2	H	93	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	103	107	first strand
Strand 2	H	116	119	anti-parallel
Strand 3	H	124	126	anti-parallel
Strand 4	H	139	141	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	149	154	first strand
Strand 2	H	160	165	anti-parallel
Strand 3	H	170	175	anti-parallel
Strand 4	H	195	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	208	213	first strand
Strand 2	H	220	224	anti-parallel
Strand 3	H	228	234	anti-parallel
Strand 4	H	241	248	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	254	261	first strand
Strand 2	H	264	269	anti-parallel
Strand 3	H	274	277	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	30	33	first strand
Strand 2	I	37	40	anti-parallel
Strand 3	I	52	55	anti-parallel
Strand 4	I	88	90	anti-parallel
Strand 5	I	79	80	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	157	159	first strand
Strand 2	I	167	171	anti-parallel
Strand 3	I	175	182	anti-parallel
Strand 4	I	239	246	anti-parallel
Strand 5	I	214	217	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	51	54	first strand
Strand 2	K	60	65	anti-parallel
Strand 3	K	69	75	anti-parallel
Strand 4	K	114	119	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: 3DWL

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