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

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 4WRT entry

There are 5 chains in PDB entry 4WRT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	A 4	U 18
V	A 1	G 14
A	SER 0	VAL 716
B	MET 1	ILE 749
C	GLY 0	GLY 249

There are 79 helices in PDB entry 4WRT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	0	9	Right-handed alpha
Helix 2	AA2	A	10	24	Right-handed alpha
Helix 3	AA3	A	31	51	Right-handed alpha
Helix 4	AA4	A	84	99	Right-handed alpha
Helix 5	AA5	A	127	140	Right-handed alpha
Helix 6	AA6	A	163	184	Right-handed alpha
Helix 7	AA7	A	186	192	Right-handed alpha
Helix 8	AA8	A	205	214	Right-handed alpha
Helix 9	AA9	A	222	233	Right-handed alpha
Helix 10	AB1	A	237	246	Right-handed alpha
Helix 11	AB2	A	258	262	Right-handed 310
Helix 12	AB3	A	266	271	Right-handed 310
Helix 13	AB4	A	301	313	Right-handed alpha
Helix 14	AB5	A	313	318	Right-handed alpha
Helix 15	AB6	A	332	349	Right-handed alpha
Helix 16	AB7	A	359	366	Right-handed alpha
Helix 17	AB8	A	376	383	Right-handed alpha
Helix 18	AB9	A	400	411	Right-handed alpha
Helix 19	AC1	A	429	448	Right-handed alpha
Helix 20	AC2	A	449	472	Right-handed alpha
Helix 21	AC3	A	529	533	Right-handed 310
Helix 22	AC4	A	564	572	Right-handed alpha
Helix 23	AC5	A	575	596	Right-handed alpha
Helix 24	AC6	A	599	605	Right-handed alpha
Helix 25	AC7	A	629	646	Right-handed alpha
Helix 26	AC8	A	648	670	Right-handed alpha
Helix 27	AC9	A	678	688	Right-handed alpha
Helix 28	AD1	A	693	716	Right-handed alpha
Helix 29	AD2	B	7	12	Right-handed alpha
Helix 30	AD3	B	14	22	Right-handed 310
Helix 31	AD4	B	35	49	Right-handed alpha
Helix 32	AD5	B	84	99	Right-handed alpha
Helix 33	AD6	B	101	117	Right-handed alpha
Helix 34	AD7	B	118	125	Right-handed 310
Helix 35	AD8	B	138	152	Right-handed alpha
Helix 36	AD9	B	156	161	Right-handed 310
Helix 37	AE1	B	162	173	Right-handed alpha
Helix 38	AE2	B	174	176	Right-handed 310
Helix 39	AE3	B	214	222	Right-handed alpha
Helix 40	AE4	B	245	264	Right-handed alpha
Helix 41	AE5	B	274	292	Right-handed alpha
Helix 42	AE6	B	308	313	Right-handed alpha
Helix 43	AE7	B	314	326	Right-handed alpha
Helix 44	AE8	B	330	346	Right-handed alpha
Helix 45	AE9	B	369	373	Right-handed 310
Helix 46	AF1	B	377	381	Right-handed 310
Helix 47	AF2	B	382	393	Right-handed alpha
Helix 48	AF3	B	413	426	Right-handed alpha
Helix 49	AF4	B	454	471	Right-handed alpha
Helix 50	AF5	B	503	512	Right-handed 310
Helix 51	AF6	B	517	536	Right-handed alpha
Helix 52	AF7	B	539	558	Right-handed alpha
Helix 53	AF8	B	569	582	Right-handed alpha
Helix 54	AF9	B	584	588	Right-handed 310
Helix 55	AG1	B	589	593	Right-handed 310
Helix 56	AG2	B	599	603	Right-handed 310
Helix 57	AG3	B	606	612	Right-handed alpha
Helix 58	AG4	B	613	615	Right-handed 310
Helix 59	AG5	B	616	624	Right-handed alpha
Helix 60	AG6	B	635	640	Right-handed alpha
Helix 61	AG7	B	671	676	Right-handed 310
Helix 62	AG8	B	679	699	Right-handed alpha
Helix 63	AG9	B	712	731	Right-handed alpha
Helix 64	AH1	B	735	749	Right-handed alpha
Helix 65	AH2	C	1	15	Right-handed alpha
Helix 66	AH3	C	15	25	Right-handed alpha
Helix 67	AH4	C	26	34	Right-handed alpha
Helix 68	AH5	C	44	53	Right-handed alpha
Helix 69	AH6	C	64	69	Right-handed alpha
Helix 70	AH7	C	94	105	Right-handed alpha
Helix 71	AH8	C	112	117	Right-handed alpha
Helix 72	AH9	C	117	129	Right-handed alpha
Helix 73	AI1	C	157	170	Right-handed alpha
Helix 74	AI2	C	171	174	Right-handed 310
Helix 75	AI3	C	178	184	Right-handed alpha
Helix 76	AI4	C	184	195	Right-handed alpha
Helix 77	AI5	C	201	212	Right-handed alpha
Helix 78	AI6	C	227	232	Right-handed alpha
Helix 79	AI7	C	233	238	Right-handed alpha

There are 17 sheets in PDB entry 4WRT. 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,

There are 2 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	52	54	first strand
Strand 2	A	60	62	anti-parallel

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There are 5 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	77	79	first strand
Strand 2	A	110	112	anti-parallel
Strand 3	A	117	124	anti-parallel
Strand 4	A	144	149	parallel
Strand 5	A	154	156	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	255	256	first strand
Strand 2	A	675	676	anti-parallel
Strand 3	B	482	485	anti-parallel
Strand 4	B	298	303	anti-parallel
Strand 5	B	445	452	anti-parallel
Strand 6	B	435	442	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	291	295	first strand
Strand 2	A	492	502	anti-parallel
Strand 3	A	513	522	anti-parallel
Strand 4	A	550	563	anti-parallel
Strand 5	A	537	545	anti-parallel
Strand 6	A	323	326	anti-parallel

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There are 4 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	291	295	first strand
Strand 2	A	492	502	anti-parallel
Strand 3	A	476	486	anti-parallel
Strand 4	A	355	356	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	373	374	first strand
Strand 2	B	364	368	parallel
Strand 3	B	355	359	anti-parallel

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There are 3 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	623	628	first strand
Strand 2	A	614	620	anti-parallel
Strand 3	B	2	3	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	B	54	57	first strand
Strand 2	B	64	67	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	B	128	130	first strand
Strand 2	B	135	137	anti-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	B	178	192	first strand
Strand 2	B	199	213	anti-parallel

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There are 5 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	240	244	first strand
Strand 2	B	223	228	anti-parallel
Strand 3	B	348	350	parallel
Strand 4	B	401	403	anti-parallel
Strand 5	B	396	397	anti-parallel

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There are 2 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	488	491	first strand
Strand 2	B	494	497	anti-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	B	641	642	first strand
Strand 2	B	654	655	anti-parallel

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There are 3 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	59	62	first strand
Strand 2	C	89	93	anti-parallel
Strand 3	C	80	84	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	C	73	74	first strand
Strand 2	C	77	78	anti-parallel

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There are 2 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	131	137	first strand
Strand 2	C	242	247	anti-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	C	143	148	first strand
Strand 2	C	217	222	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: 4WRT

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