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

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 4WHB entry

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

Chain ID	Initial residue	Terminal residue
E	SER 2	PRO 460
A	SER 2	PRO 460
B	SER 2	PRO 460
C	SER 2	PRO 460
D	SER 2	PRO 460
F	SER 2	PRO 460
G	SER 2	PRO 460
H	SER 2	PRO 460

There are146 helices in PDB entry 4WHB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	72	77	Right-handed alpha
Helix 2	AA2	E	79	88	Right-handed alpha
Helix 3	AA3	E	90	105	Right-handed alpha
Helix 4	AA4	E	116	129	Right-handed alpha
Helix 5	AA5	E	163	176	Right-handed alpha
Helix 6	AA6	E	179	184	Right-handed 310
Helix 7	AA7	E	186	199	Right-handed alpha
Helix 8	AA8	E	232	247	Right-handed alpha
Helix 9	AA9	E	256	267	Right-handed alpha
Helix 10	AB1	E	286	294	Right-handed alpha
Helix 11	AB2	E	303	312	Right-handed alpha
Helix 12	AB3	E	317	322	Right-handed alpha
Helix 13	AB4	E	322	328	Right-handed alpha
Helix 14	AB5	E	328	334	Right-handed alpha
Helix 15	AB6	E	349	356	Right-handed alpha
Helix 16	AB7	E	357	362	Right-handed alpha
Helix 17	AB8	E	370	381	Right-handed alpha
Helix 18	AB9	E	385	393	Right-handed alpha
Helix 19	AC1	E	394	402	Right-handed alpha
Helix 20	AC2	E	428	433	Right-handed 310
Helix 21	AC3	A	79	86	Right-handed alpha
Helix 22	AC4	A	90	104	Right-handed alpha
Helix 23	AC5	A	116	129	Right-handed alpha
Helix 24	AC6	A	163	176	Right-handed alpha
Helix 25	AC7	A	186	198	Right-handed alpha
Helix 26	AC8	A	199	201	Right-handed 310
Helix 27	AC9	A	232	247	Right-handed alpha
Helix 28	AD1	A	283	293	Right-handed alpha
Helix 29	AD2	A	305	314	Right-handed alpha
Helix 30	AD3	A	322	335	Right-handed alpha
Helix 31	AD4	A	349	355	Right-handed alpha
Helix 32	AD5	A	357	362	Right-handed alpha
Helix 33	AD6	A	370	381	Right-handed alpha
Helix 34	AD7	A	385	393	Right-handed alpha
Helix 35	AD8	A	394	399	Right-handed alpha
Helix 36	AD9	A	403	407	Right-handed 310
Helix 37	AE1	A	428	434	Right-handed 310
Helix 38	AE2	B	70	75	Right-handed alpha
Helix 39	AE3	B	79	86	Right-handed alpha
Helix 40	AE4	B	90	105	Right-handed alpha
Helix 41	AE5	B	116	129	Right-handed alpha
Helix 42	AE6	B	163	176	Right-handed alpha
Helix 43	AE7	B	179	184	Right-handed 310
Helix 44	AE8	B	186	199	Right-handed alpha
Helix 45	AE9	B	232	247	Right-handed alpha
Helix 46	AF1	B	256	266	Right-handed alpha
Helix 47	AF2	B	286	294	Right-handed alpha
Helix 48	AF3	B	303	313	Right-handed alpha
Helix 49	AF4	B	322	324	Right-handed 310
Helix 50	AF5	B	325	335	Right-handed alpha
Helix 51	AF6	B	349	356	Right-handed alpha
Helix 52	AF7	B	357	362	Right-handed alpha
Helix 53	AF8	B	370	382	Right-handed alpha
Helix 54	AF9	B	394	401	Right-handed alpha
Helix 55	AG1	B	428	433	Right-handed 310
Helix 56	AG2	C	79	87	Right-handed alpha
Helix 57	AG3	C	90	104	Right-handed alpha
Helix 58	AG4	C	116	129	Right-handed alpha
Helix 59	AG5	C	163	176	Right-handed alpha
Helix 60	AG6	C	180	185	Right-handed 310
Helix 61	AG7	C	186	198	Right-handed alpha
Helix 62	AG8	C	199	201	Right-handed 310
Helix 63	AG9	C	232	245	Right-handed alpha
Helix 64	AH1	C	256	265	Right-handed alpha
Helix 65	AH2	C	285	292	Right-handed alpha
Helix 66	AH3	C	303	314	Right-handed alpha
Helix 67	AH4	C	317	322	Right-handed 310
Helix 68	AH5	C	326	334	Right-handed alpha
Helix 69	AH6	C	357	362	Right-handed alpha
Helix 70	AH7	C	370	382	Right-handed alpha
Helix 71	AH8	C	385	392	Right-handed alpha
Helix 72	AH9	C	394	402	Right-handed alpha
Helix 73	AI1	C	428	434	Right-handed 310
Helix 74	AI2	C	446	450	Right-handed 310
Helix 75	AI3	D	79	87	Right-handed alpha
Helix 76	AI4	D	90	105	Right-handed alpha
Helix 77	AI5	D	116	129	Right-handed alpha
Helix 78	AI6	D	163	171	Right-handed alpha
Helix 79	AI7	D	186	199	Right-handed alpha
Helix 80	AI8	D	232	247	Right-handed alpha
Helix 81	AI9	D	259	266	Right-handed alpha
Helix 82	AJ1	D	283	293	Right-handed alpha
Helix 83	AJ2	D	303	314	Right-handed alpha
Helix 84	AJ3	D	317	321	Right-handed 310
Helix 85	AJ4	D	322	335	Right-handed alpha
Helix 86	AJ5	D	349	355	Right-handed alpha
Helix 87	AJ6	D	357	362	Right-handed alpha
Helix 88	AJ7	D	370	383	Right-handed alpha
Helix 89	AJ8	D	385	393	Right-handed alpha
Helix 90	AJ9	D	394	402	Right-handed alpha
Helix 91	AK1	D	428	434	Right-handed 310
Helix 92	AK2	F	71	76	Right-handed alpha
Helix 93	AK3	F	79	86	Right-handed alpha
Helix 94	AK4	F	90	105	Right-handed alpha
Helix 95	AK5	F	116	128	Right-handed alpha
Helix 96	AK6	F	163	176	Right-handed alpha
Helix 97	AK7	F	180	184	Right-handed 310
Helix 98	AK8	F	186	199	Right-handed alpha
Helix 99	AK9	F	232	243	Right-handed alpha
Helix 100	AL1	F	260	266	Right-handed alpha
Helix 101	AL2	F	305	313	Right-handed alpha
Helix 102	AL3	F	323	335	Right-handed alpha
Helix 103	AL4	F	350	355	Right-handed alpha
Helix 104	AL5	F	357	362	Right-handed alpha
Helix 105	AL6	F	370	382	Right-handed alpha
Helix 106	AL7	F	385	394	Right-handed alpha
Helix 107	AL8	F	394	401	Right-handed alpha
Helix 108	AL9	F	424	428	Right-handed 310
Helix 109	AM1	F	429	434	Right-handed 310
Helix 110	AM2	G	79	86	Right-handed alpha
Helix 111	AM3	G	90	105	Right-handed alpha
Helix 112	AM4	G	116	129	Right-handed alpha
Helix 113	AM5	G	163	176	Right-handed alpha
Helix 114	AM6	G	186	199	Right-handed alpha
Helix 115	AM7	G	212	216	Right-handed 310
Helix 116	AM8	G	232	246	Right-handed alpha
Helix 117	AM9	G	260	267	Right-handed alpha
Helix 118	AN1	G	283	293	Right-handed alpha
Helix 119	AN2	G	303	313	Right-handed alpha
Helix 120	AN3	G	317	322	Right-handed alpha
Helix 121	AN4	G	323	334	Right-handed alpha
Helix 122	AN5	G	349	356	Right-handed alpha
Helix 123	AN6	G	357	362	Right-handed alpha
Helix 124	AN7	G	370	382	Right-handed alpha
Helix 125	AN8	G	385	394	Right-handed alpha
Helix 126	AN9	G	394	402	Right-handed alpha
Helix 127	AO1	G	403	406	Right-handed 310
Helix 128	AO2	G	428	433	Right-handed 310
Helix 129	AO3	H	71	77	Right-handed alpha
Helix 130	AO4	H	79	86	Right-handed alpha
Helix 131	AO5	H	90	106	Right-handed alpha
Helix 132	AO6	H	116	122	Right-handed alpha
Helix 133	AO7	H	163	176	Right-handed alpha
Helix 134	AO8	H	179	184	Right-handed 310
Helix 135	AO9	H	186	198	Right-handed alpha
Helix 136	AP1	H	232	240	Right-handed alpha
Helix 137	AP2	H	242	247	Right-handed alpha
Helix 138	AP3	H	260	266	Right-handed alpha
Helix 139	AP4	H	285	294	Right-handed alpha
Helix 140	AP5	H	303	308	Right-handed alpha
Helix 141	AP6	H	317	322	Right-handed alpha
Helix 142	AP7	H	323	335	Right-handed alpha
Helix 143	AP8	H	370	380	Right-handed alpha
Helix 144	AP9	H	385	393	Right-handed alpha
Helix 145	AQ1	H	394	402	Right-handed alpha
Helix 146	AQ2	H	428	434	Right-handed 310

There are 32 sheets in PDB entry 4WHB. 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,

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	E	32	36	first strand
Strand 2	E	20	27	anti-parallel
Strand 3	E	4	11	anti-parallel
Strand 4	E	48	50	parallel

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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	36	first strand
Strand 2	E	20	27	anti-parallel
Strand 3	E	4	11	anti-parallel
Strand 4	E	56	58	parallel
Strand 5	E	418	421	anti-parallel
Strand 6	E	435	440	anti-parallel
Strand 7	E	443	444	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	61	66	first strand
Strand 2	E	107	112	parallel
Strand 3	E	136	137	parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	205	208	first strand
Strand 2	E	250	253	parallel
Strand 3	E	270	272	parallel
Strand 4	E	296	299	parallel
Strand 5	E	339	341	parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	20	27	first strand
Strand 2	A	4	11	anti-parallel
Strand 3	A	56	58	parallel
Strand 4	A	418	420	anti-parallel
Strand 5	A	437	440	anti-parallel
Strand 6	A	443	444	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	61	66	first strand
Strand 2	A	107	112	parallel
Strand 3	A	136	139	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	A	143	144	first strand
Strand 2	A	206	207	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	A	270	271	first strand
Strand 2	A	296	297	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	B	32	36	first strand
Strand 2	B	20	27	anti-parallel
Strand 3	B	4	11	anti-parallel
Strand 4	B	48	51	parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	36	first strand
Strand 2	B	20	27	anti-parallel
Strand 3	B	4	11	anti-parallel
Strand 4	B	56	59	parallel
Strand 5	B	418	421	anti-parallel
Strand 6	B	435	440	anti-parallel
Strand 7	B	443	444	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	B	61	66	first strand
Strand 2	B	107	112	parallel
Strand 3	B	136	139	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	205	208	first strand
Strand 2	B	250	253	parallel
Strand 3	B	270	272	parallel
Strand 4	B	296	299	parallel
Strand 5	B	339	341	parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	26	27	first strand
Strand 2	C	4	7	anti-parallel
Strand 3	C	48	51	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	C	20	23	first strand
Strand 2	C	9	11	anti-parallel
Strand 3	C	56	59	parallel
Strand 4	C	418	421	anti-parallel
Strand 5	C	437	439	anti-parallel
Strand 6	C	444	445	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	61	66	first strand
Strand 2	C	107	112	parallel
Strand 3	C	136	137	parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	205	208	first strand
Strand 2	C	250	253	parallel
Strand 3	C	270	272	parallel
Strand 4	C	296	299	parallel
Strand 5	C	339	341	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	35	first strand
Strand 2	D	20	27	anti-parallel
Strand 3	D	5	11	anti-parallel
Strand 4	D	49	51	parallel

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There are 7 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	35	first strand
Strand 2	D	20	27	anti-parallel
Strand 3	D	5	11	anti-parallel
Strand 4	D	56	59	parallel
Strand 5	D	418	421	anti-parallel
Strand 6	D	437	440	anti-parallel
Strand 7	D	443	444	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	D	61	66	first strand
Strand 2	D	107	112	parallel
Strand 3	D	136	137	parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	205	208	first strand
Strand 2	D	250	253	parallel
Strand 3	D	270	272	parallel
Strand 4	D	296	299	parallel
Strand 5	D	339	341	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	F	20	27	first strand
Strand 2	F	4	11	anti-parallel
Strand 3	F	48	50	parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	27	first strand
Strand 2	F	4	11	anti-parallel
Strand 3	F	56	59	parallel
Strand 4	F	418	421	anti-parallel
Strand 5	F	437	440	anti-parallel
Strand 6	F	443	444	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	F	61	63	first strand
Strand 2	F	107	110	parallel
Strand 3	F	136	137	parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	205	208	first strand
Strand 2	F	250	253	parallel
Strand 3	F	270	272	parallel
Strand 4	F	296	297	parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	20	23	first strand
Strand 2	G	9	11	anti-parallel
Strand 3	G	56	59	parallel
Strand 4	G	417	421	anti-parallel
Strand 5	G	435	440	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	61	66	first strand
Strand 2	G	107	112	parallel
Strand 3	G	136	137	parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	205	208	first strand
Strand 2	G	250	253	parallel
Strand 3	G	270	271	parallel
Strand 4	G	296	299	parallel
Strand 5	G	339	341	parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	32	33	first strand
Strand 2	H	20	27	anti-parallel
Strand 3	H	4	11	anti-parallel
Strand 4	H	48	51	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	H	32	33	first strand
Strand 2	H	20	27	anti-parallel
Strand 3	H	4	11	anti-parallel
Strand 4	H	56	57	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	H	61	66	first strand
Strand 2	H	107	112	parallel
Strand 3	H	136	139	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	H	251	253	first strand
Strand 2	H	270	272	parallel
Strand 3	H	296	297	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	H	418	420	first strand
Strand 2	H	437	440	anti-parallel
Strand 3	H	443	445	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: 4WHB

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