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

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 4WFN entry

There are 8 chains in PDB entry 4WFN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 13	THR 272
B	MET 1	SER 205
C	ALA 2	ILE 195
D	GLN 3	LYS 179
E	GLY 5	LYS 175
G	LYS 30	LEU 171
H	MET 1	LEU 134
I	GLY 11	GLN 37

There are 73 helices in PDB entry 4WFN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	134	136	Right-handed 310
Helix 2	AA2	A	210	216	Right-handed alpha
Helix 3	AA3	A	262	266	Right-handed 310
Helix 4	AA4	B	60	71	Right-handed alpha
Helix 5	AA5	B	115	121	Right-handed alpha
Helix 6	AA6	C	23	39	Right-handed alpha
Helix 7	AA7	C	96	110	Right-handed alpha
Helix 8	AA8	C	121	125	Right-handed 310
Helix 9	AA9	C	130	141	Right-handed alpha
Helix 10	AB1	C	154	159	Right-handed alpha
Helix 11	AB2	C	171	174	Right-handed 310
Helix 12	AB3	C	176	183	Right-handed alpha
Helix 13	AB4	D	5	20	Right-handed alpha
Helix 14	AB5	D	46	61	Right-handed alpha
Helix 15	AB6	D	93	105	Right-handed alpha
Helix 16	AB7	D	162	173	Right-handed alpha
Helix 17	AB8	E	59	81	Right-handed alpha
Helix 18	AB9	E	137	151	Right-handed alpha
Helix 19	AC1	G	50	64	Right-handed alpha
Helix 20	AC2	G	117	121	Right-handed 310
Helix 21	AC3	G	122	132	Right-handed alpha
Helix 22	AC4	G	133	135	Right-handed 310
Helix 23	AC5	G	138	145	Right-handed alpha
Helix 24	AC6	G	156	160	Right-handed 310
Helix 25	AC7	H	116	121	Right-handed alpha
Helix 26	AC8	H	123	129	Right-handed alpha
Helix 27	AC9	I	77	81	Right-handed alpha
Helix 28	AD1	I	92	98	Right-handed 310
Helix 29	AD2	I	126	134	Right-handed alpha
Helix 30	AD3	J	45	59	Right-handed alpha
Helix 31	AD4	J	111	124	Right-handed alpha
Helix 32	AD5	K	13	32	Right-handed alpha
Helix 33	AD6	K	38	56	Right-handed alpha
Helix 34	AD7	K	59	70	Right-handed alpha
Helix 35	AD8	K	72	82	Right-handed alpha
Helix 36	AD9	K	82	87	Right-handed alpha
Helix 37	AE1	L	9	19	Right-handed alpha
Helix 38	AE2	L	20	25	Right-handed alpha
Helix 39	AE3	L	66	81	Right-handed alpha
Helix 40	AE4	L	98	109	Right-handed alpha
Helix 41	AE5	M	8	16	Right-handed alpha
Helix 42	AE6	M	17	21	Right-handed 310
Helix 43	AE7	M	60	63	Right-handed 310
Helix 44	AE8	M	104	109	Right-handed 310
Helix 45	AE9	N	9	21	Right-handed alpha
Helix 46	AF1	N	25	30	Right-handed 310
Helix 47	AF2	N	31	72	Right-handed alpha
Helix 48	AF3	N	75	86	Right-handed alpha
Helix 49	AF4	N	95	101	Right-handed alpha
Helix 50	AF5	N	102	116	Right-handed alpha
Helix 51	AF6	P	10	18	Right-handed alpha
Helix 52	AF7	P	34	46	Right-handed alpha
Helix 53	AF8	P	49	60	Right-handed alpha
Helix 54	AF9	P	64	82	Right-handed alpha
Helix 55	AG1	Q	13	18	Right-handed alpha
Helix 56	AG2	Q	19	22	Right-handed 310
Helix 57	AG3	Q	34	47	Right-handed alpha
Helix 58	AG4	Q	90	94	Right-handed 310
Helix 59	AG5	S	11	16	Right-handed alpha
Helix 60	AG6	S	35	47	Right-handed alpha
Helix 61	AG7	U	63	73	Right-handed alpha
Helix 62	AG8	V	3	7	Right-handed alpha
Helix 63	AG9	V	10	34	Right-handed alpha
Helix 64	AH1	V	39	60	Right-handed alpha
Helix 65	AH2	W	13	23	Right-handed alpha
Helix 66	AH3	W	37	47	Right-handed alpha
Helix 67	AH4	Z	12	20	Right-handed alpha
Helix 68	AH5	Z	21	23	Right-handed 310
Helix 69	AH6	2	8	15	Right-handed alpha
Helix 70	AH7	2	17	23	Right-handed alpha
Helix 71	AH8	2	24	36	Right-handed alpha
Helix 72	AH9	2	42	46	Right-handed 310
Helix 73	AI1	3	56	61	Right-handed alpha

There are 38 sheets in PDB entry 4WFN. 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,

There are 4 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	102	106	first strand
Strand 2	A	91	97	anti-parallel
Strand 3	A	76	84	anti-parallel
Strand 4	A	116	118	anti-parallel

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There are 6 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	130	132	first strand
Strand 2	A	190	193	anti-parallel
Strand 3	A	141	143	anti-parallel
Strand 4	A	163	168	anti-parallel
Strand 5	A	172	177	anti-parallel
Strand 6	A	181	186	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	3	16	first strand
Strand 2	B	19	27	anti-parallel
Strand 3	B	181	185	anti-parallel
Strand 4	B	164	176	anti-parallel
Strand 5	B	101	107	anti-parallel
Strand 6	B	195	200	anti-parallel
Strand 7	B	3	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	33	37	first strand
Strand 2	B	46	50	anti-parallel
Strand 3	B	78	82	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	113	114	first strand
Strand 2	B	158	159	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	116	118	first strand
Strand 2	C	185	189	parallel
Strand 3	C	148	150	parallel
Strand 4	C	167	169	parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	68	first strand
Strand 2	D	86	91	anti-parallel
Strand 3	D	31	39	anti-parallel
Strand 4	D	153	158	anti-parallel
Strand 5	D	128	130	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	8	9	first strand
Strand 2	E	50	53	anti-parallel
Strand 3	E	42	45	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	16	20	first strand
Strand 2	E	23	27	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	122	127	first strand
Strand 2	E	130	135	anti-parallel
Strand 3	E	83	90	anti-parallel
Strand 4	E	161	164	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	95	99	first strand
Strand 2	E	102	106	anti-parallel
Strand 3	E	113	115	anti-parallel

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There are 3 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	41	46	first strand
Strand 2	G	79	84	parallel
Strand 3	G	148	150	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	99	102	first strand
Strand 2	G	112	115	anti-parallel

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There are 6 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	8	10	first strand
Strand 2	H	16	24	anti-parallel
Strand 3	H	50	58	anti-parallel
Strand 4	H	69	76	anti-parallel
Strand 5	H	95	98	anti-parallel
Strand 6	H	8	10	parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	81	82	first strand
Strand 2	H	88	91	anti-parallel
Strand 3	M	75	82	anti-parallel
Strand 4	M	65	72	anti-parallel
Strand 5	M	48	56	anti-parallel
Strand 6	M	31	36	anti-parallel
Strand 7	M	91	93	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	73	76	first strand
Strand 2	I	106	109	parallel
Strand 3	I	124	125	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	118	121	first strand
Strand 2	I	138	141	parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	65	67	first strand
Strand 2	J	103	107	anti-parallel
Strand 3	J	33	37	anti-parallel
Strand 4	J	130	133	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	J	41	44	first strand
Strand 2	J	93	98	anti-parallel
Strand 3	J	74	75	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	K	33	37	first strand
Strand 2	K	110	114	anti-parallel
Strand 3	K	96	101	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	42	43	first strand
Strand 2	L	28	29	anti-parallel
Strand 3	L	88	89	parallel

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There are 4 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	16	21	first strand
Strand 2	O	89	95	anti-parallel
Strand 3	O	55	65	anti-parallel
Strand 4	O	32	35	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	69	74	first strand
Strand 2	O	81	86	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	P	25	28	first strand
Strand 2	P	127	133	anti-parallel
Strand 3	P	90	97	anti-parallel

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There are 4 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	7	10	first strand
Strand 2	Q	24	29	anti-parallel
Strand 3	Q	75	82	anti-parallel
Strand 4	Q	50	58	anti-parallel

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There are 4 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	45	48	first strand
Strand 2	R	33	40	anti-parallel
Strand 3	R	21	23	anti-parallel
Strand 4	R	81	82	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	52	56	first strand
Strand 2	R	69	73	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	32	34	first strand
Strand 2	S	19	23	anti-parallel
Strand 3	S	78	84	parallel
Strand 4	S	60	71	anti-parallel
Strand 5	S	51	56	anti-parallel

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There are 3 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	119	121	first strand
Strand 2	S	95	101	anti-parallel
Strand 3	S	134	137	parallel

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There are 3 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	112	115	first strand
Strand 2	S	167	172	anti-parallel
Strand 3	S	146	148	anti-parallel

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There are 4 strands in AD4 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	65	71	anti-parallel
Strand 3	T	77	82	anti-parallel
Strand 4	T	45	47	parallel

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There are 3 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	36	38	first strand
Strand 2	T	59	61	anti-parallel
Strand 3	T	51	53	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	19	20	first strand
Strand 2	U	41	42	anti-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	23	24	first strand
Strand 2	U	36	37	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	31	33	first strand
Strand 2	W	2	5	anti-parallel
Strand 3	W	51	53	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	31	32	first strand
Strand 2	Z	39	40	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	1	10	12	first strand
Strand 2	1	25	27	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	1	38	40	first strand
Strand 2	1	48	50	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: 4WFN

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