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

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 4WCE entry

There is 1 chain in PDB entry 4WCE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
X	G 1	C 472

There are 72 helices in PDB entry 4WCE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	209	214	Right-handed alpha
Helix 2	AA2	A	266	270	Right-handed 310
Helix 3	AA3	B	40	45	Right-handed alpha
Helix 4	AA4	B	70	79	Right-handed alpha
Helix 5	AA5	B	106	110	Right-handed 310
Helix 6	AA6	B	129	135	Right-handed alpha
Helix 7	AA7	C	29	44	Right-handed alpha
Helix 8	AA8	C	102	120	Right-handed alpha
Helix 9	AA9	C	134	139	Right-handed alpha
Helix 10	AB1	C	140	142	Right-handed 310
Helix 11	AB2	C	159	163	Right-handed 310
Helix 12	AB3	C	177	184	Right-handed alpha
Helix 13	AB4	C	191	201	Right-handed alpha
Helix 14	AB5	D	6	20	Right-handed alpha
Helix 15	AB6	D	46	58	Right-handed alpha
Helix 16	AB7	D	89	98	Right-handed alpha
Helix 17	AB8	D	154	164	Right-handed alpha
Helix 18	AB9	E	62	81	Right-handed alpha
Helix 19	AC1	E	137	151	Right-handed alpha
Helix 20	AC2	G	8	12	Right-handed 310
Helix 21	AC3	G	25	39	Right-handed alpha
Helix 22	AC4	G	59	63	Right-handed 310
Helix 23	AC5	G	90	95	Right-handed 310
Helix 24	AC6	G	97	108	Right-handed alpha
Helix 25	AC7	G	113	120	Right-handed alpha
Helix 26	AC8	G	133	137	Right-handed 310
Helix 27	AC9	H	104	109	Right-handed alpha
Helix 28	AD1	H	111	118	Right-handed alpha
Helix 29	AD2	I	22	26	Right-handed 310
Helix 30	AD3	I	82	86	Right-handed 310
Helix 31	AD4	I	115	121	Right-handed alpha
Helix 32	AD5	J	44	58	Right-handed alpha
Helix 33	AD6	J	110	123	Right-handed alpha
Helix 34	AD7	K	9	26	Right-handed alpha
Helix 35	AD8	K	34	54	Right-handed alpha
Helix 36	AD9	K	55	66	Right-handed alpha
Helix 37	AE1	K	81	88	Right-handed alpha
Helix 38	AE2	K	88	94	Right-handed alpha
Helix 39	AE3	L	6	20	Right-handed alpha
Helix 40	AE4	L	69	83	Right-handed alpha
Helix 41	AE5	L	101	106	Right-handed alpha
Helix 42	AE6	M	5	10	Right-handed alpha
Helix 43	AE7	M	11	15	Right-handed 310
Helix 44	AE8	M	66	70	Right-handed 310
Helix 45	AE9	N	8	21	Right-handed alpha
Helix 46	AF1	N	25	30	Right-handed 310
Helix 47	AF2	N	31	71	Right-handed alpha
Helix 48	AF3	N	75	86	Right-handed alpha
Helix 49	AF4	N	93	102	Right-handed alpha
Helix 50	AF5	N	102	115	Right-handed alpha
Helix 51	AF6	P	13	25	Right-handed alpha
Helix 52	AF7	P	28	39	Right-handed alpha
Helix 53	AF8	P	42	61	Right-handed alpha
Helix 54	AF9	P	89	91	Right-handed 310
Helix 55	AG1	Q	13	21	Right-handed alpha
Helix 56	AG2	Q	34	47	Right-handed alpha
Helix 57	AG3	R	27	31	Right-handed 310
Helix 58	AG4	S	18	23	Right-handed alpha
Helix 59	AG5	S	45	56	Right-handed alpha
Helix 60	AG6	V	12	33	Right-handed alpha
Helix 61	AG7	V	40	64	Right-handed alpha
Helix 62	AG8	W	16	26	Right-handed alpha
Helix 63	AG9	W	40	50	Right-handed alpha
Helix 64	AH1	Z	9	17	Right-handed alpha
Helix 65	AH2	Z	18	20	Right-handed 310
Helix 66	AH3	2	9	18	Right-handed alpha
Helix 67	AH4	2	18	25	Right-handed alpha
Helix 68	AH5	2	25	39	Right-handed alpha
Helix 69	AH6	3	35	39	Right-handed 310
Helix 70	AH7	3	47	54	Right-handed alpha
Helix 71	AH8	3	55	58	Right-handed 310
Helix 72	AH9	4	29	33	Right-handed 310

There are 39 sheets in PDB entry 4WCE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	76	80	first strand
Strand 2	A	93	96	anti-parallel
Strand 3	A	101	103	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	162	163	first strand
Strand 2	A	171	176	anti-parallel
Strand 3	A	181	185	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	6	first strand
Strand 2	B	210	213	anti-parallel
Strand 3	B	115	121	anti-parallel
Strand 4	B	177	189	anti-parallel
Strand 5	B	194	198	anti-parallel
Strand 6	B	22	29	anti-parallel
Strand 7	B	10	16	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	34	39	first strand
Strand 2	B	48	52	anti-parallel
Strand 3	B	88	91	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	57	59	first strand
Strand 2	B	68	69	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	128	first strand
Strand 2	B	171	172	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	5	first strand
Strand 2	C	17	18	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	8	9	first strand
Strand 2	C	12	13	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	124	first strand
Strand 2	C	187	189	parallel
Strand 3	C	148	151	parallel
Strand 4	C	168	169	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	38	first strand
Strand 2	D	83	88	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	130	132	first strand
Strand 2	E	86	89	anti-parallel
Strand 3	E	162	164	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	123	125	first strand
Strand 2	G	54	58	parallel
Strand 3	G	16	20	parallel
Strand 4	G	139	140	parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	7	10	first strand
Strand 2	H	16	21	anti-parallel
Strand 3	H	38	46	anti-parallel
Strand 4	H	57	62	anti-parallel
Strand 5	H	83	86	anti-parallel
Strand 6	H	7	10	parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	69	70	first strand
Strand 2	H	76	79	anti-parallel
Strand 3	M	72	77	anti-parallel
Strand 4	M	60	65	anti-parallel
Strand 5	M	48	53	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	67	69	first strand
Strand 2	I	95	97	parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	64	65	first strand
Strand 2	J	102	106	anti-parallel
Strand 3	J	32	36	anti-parallel
Strand 4	J	129	133	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	40	43	first strand
Strand 2	J	90	97	anti-parallel
Strand 3	J	72	75	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	29	33	first strand
Strand 2	K	115	120	anti-parallel
Strand 3	K	102	108	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	40	45	first strand
Strand 2	M	28	35	anti-parallel
Strand 3	M	83	88	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	12	14	first strand
Strand 2	O	3	5	anti-parallel
Strand 3	O	38	41	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	19	23	first strand
Strand 2	O	92	98	anti-parallel
Strand 3	O	58	62	anti-parallel
Strand 4	O	32	35	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	76	77	first strand
Strand 2	O	82	83	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	4	10	first strand
Strand 2	P	93	108	anti-parallel
Strand 3	P	70	87	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	7	10	first strand
Strand 2	Q	24	29	anti-parallel
Strand 3	Q	78	81	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	63	64	first strand
Strand 2	Q	69	70	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	8	10	first strand
Strand 2	R	20	22	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	38	39	first strand
Strand 2	R	60	61	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	80	84	first strand
Strand 2	R	91	94	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	39	44	first strand
Strand 2	S	26	33	anti-parallel
Strand 3	S	85	93	parallel
Strand 4	S	76	80	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	61	64	first strand
Strand 2	S	69	72	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	99	103	first strand
Strand 2	S	125	129	anti-parallel
Strand 3	S	160	162	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	30	31	first strand
Strand 2	T	44	47	anti-parallel
Strand 3	T	67	69	anti-parallel
Strand 4	T	59	61	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	38	39	first strand
Strand 2	T	73	79	anti-parallel
Strand 3	T	85	90	anti-parallel
Strand 4	T	54	55	parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	18	21	first strand
Strand 2	U	25	28	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	35	37	first strand
Strand 2	U	48	50	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	34	38	first strand
Strand 2	W	3	8	anti-parallel
Strand 3	W	54	56	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	27	29	first strand
Strand 2	Z	36	38	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	13	15	first strand
Strand 2	3	20	22	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	15	18	first strand
Strand 2	4	23	26	anti-parallel
Strand 3	4	34	35	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: 4WCE

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