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

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 4XGC entry

There are 3 chains in PDB entry 4XGC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLU 326	GLU 616
C	MET 46	TRP 721
E	MET 1	LEU 456

There are108 helices in PDB entry 4XGC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	326	339	Right-handed alpha
Helix 2	AA2	B	339	349	Right-handed alpha
Helix 3	AA3	B	361	371	Right-handed alpha
Helix 4	AA4	B	389	400	Right-handed alpha
Helix 5	AA5	B	410	425	Right-handed alpha
Helix 6	AA6	B	444	456	Right-handed alpha
Helix 7	AA7	B	470	474	Right-handed 310
Helix 8	AA8	B	476	483	Right-handed alpha
Helix 9	AA9	B	497	503	Right-handed alpha
Helix 10	AB1	B	515	526	Right-handed alpha
Helix 11	AB2	B	527	544	Right-handed alpha
Helix 12	AB3	B	554	565	Right-handed alpha
Helix 13	AB4	B	570	584	Right-handed alpha
Helix 14	AB5	B	604	616	Right-handed alpha
Helix 15	AB6	C	47	89	Right-handed alpha
Helix 16	AB7	C	106	109	Right-handed 310
Helix 17	AB8	C	110	124	Right-handed alpha
Helix 18	AB9	C	133	137	Right-handed 310
Helix 19	AC1	C	139	160	Right-handed alpha
Helix 20	AC2	C	179	183	Right-handed 310
Helix 21	AC3	C	184	196	Right-handed alpha
Helix 22	AC4	C	216	230	Right-handed alpha
Helix 23	AC5	C	245	253	Right-handed alpha
Helix 24	AC6	C	254	259	Right-handed alpha
Helix 25	AC7	C	270	282	Right-handed alpha
Helix 26	AC8	C	293	307	Right-handed alpha
Helix 27	AC9	C	310	327	Right-handed alpha
Helix 28	AD1	C	328	335	Right-handed 310
Helix 29	AD2	C	337	348	Right-handed alpha
Helix 30	AD3	C	349	359	Right-handed alpha
Helix 31	AD4	C	362	368	Right-handed alpha
Helix 32	AD5	C	371	381	Right-handed alpha
Helix 33	AD6	C	381	416	Right-handed alpha
Helix 34	AD7	C	425	436	Right-handed alpha
Helix 35	AD8	C	441	455	Right-handed alpha
Helix 36	AD9	C	455	478	Right-handed alpha
Helix 37	AE1	C	483	504	Right-handed alpha
Helix 38	AE2	C	563	576	Right-handed alpha
Helix 39	AE3	C	598	608	Right-handed alpha
Helix 40	AE4	C	609	620	Right-handed alpha
Helix 41	AE5	C	644	656	Right-handed alpha
Helix 42	AE6	C	661	672	Right-handed alpha
Helix 43	AE7	C	688	704	Right-handed alpha
Helix 44	AE8	E	2	9	Right-handed alpha
Helix 45	AE9	E	15	27	Right-handed alpha
Helix 46	AF1	E	46	62	Right-handed alpha
Helix 47	AF2	E	76	89	Right-handed alpha
Helix 48	AF3	E	100	112	Right-handed alpha
Helix 49	AF4	E	127	134	Right-handed 310
Helix 50	AF5	E	137	143	Right-handed alpha
Helix 51	AF6	E	144	150	Right-handed alpha
Helix 52	AF7	E	162	166	Right-handed 310
Helix 53	AF8	E	184	195	Right-handed alpha
Helix 54	AF9	E	195	206	Right-handed alpha
Helix 55	AG1	E	212	220	Right-handed alpha
Helix 56	AG2	E	222	238	Right-handed alpha
Helix 57	AG3	E	243	264	Right-handed alpha
Helix 58	AG4	E	276	288	Right-handed alpha
Helix 59	AG5	E	322	338	Right-handed alpha
Helix 60	AG6	E	339	341	Right-handed 310
Helix 61	AG7	E	342	347	Right-handed alpha
Helix 62	AG8	E	382	394	Right-handed alpha
Helix 63	AG9	E	400	413	Right-handed alpha
Helix 64	AH1	E	438	449	Right-handed alpha
Helix 65	AH2	A	572	589	Right-handed alpha
Helix 66	AH3	A	600	602	Right-handed 310
Helix 67	AH4	A	603	615	Right-handed alpha
Helix 68	AH5	A	639	641	Right-handed 310
Helix 69	AH6	A	642	652	Right-handed alpha
Helix 70	AH7	A	657	668	Right-handed alpha
Helix 71	AH8	A	685	693	Right-handed alpha
Helix 72	AH9	A	694	706	Right-handed alpha
Helix 73	AI1	A	746	759	Right-handed alpha
Helix 74	AI2	A	767	781	Right-handed alpha
Helix 75	AI3	A	782	800	Right-handed alpha
Helix 76	AI4	A	806	819	Right-handed alpha
Helix 77	AI5	A	820	829	Right-handed alpha
Helix 78	AI6	A	830	848	Right-handed alpha
Helix 79	AI7	A	854	869	Right-handed alpha
Helix 80	AI8	A	874	888	Right-handed alpha
Helix 81	AI9	A	909	918	Right-handed alpha
Helix 82	AJ1	G	6	14	Right-handed alpha
Helix 83	AJ2	G	34	41	Right-handed alpha
Helix 84	AJ3	F	224	241	Right-handed alpha
Helix 85	AJ4	D	6	21	Right-handed alpha
Helix 86	AJ5	D	29	46	Right-handed alpha
Helix 87	AJ6	D	61	74	Right-handed alpha
Helix 88	AJ7	D	75	77	Right-handed 310
Helix 89	AJ8	D	96	107	Right-handed alpha
Helix 90	AJ9	D	120	131	Right-handed alpha
Helix 91	AK1	D	148	154	Right-handed alpha
Helix 92	AK2	D	155	157	Right-handed 310
Helix 93	AK3	D	158	171	Right-handed alpha
Helix 94	AK4	D	183	190	Right-handed 310
Helix 95	AK5	D	191	198	Right-handed alpha
Helix 96	AK6	D	211	224	Right-handed alpha
Helix 97	AK7	D	227	243	Right-handed alpha
Helix 98	AK8	D	257	261	Right-handed 310
Helix 99	AK9	D	264	281	Right-handed alpha
Helix 100	AL1	D	281	295	Right-handed alpha
Helix 101	AL2	D	297	311	Right-handed alpha
Helix 102	AL3	D	320	333	Right-handed alpha
Helix 103	AL4	D	334	343	Right-handed alpha
Helix 104	AL5	D	344	361	Right-handed alpha
Helix 105	AL6	D	368	380	Right-handed alpha
Helix 106	AL7	D	390	403	Right-handed alpha
Helix 107	AL8	D	432	443	Right-handed alpha
Helix 108	AL9	D	448	456	Right-handed alpha

There are 11 sheets in PDB entry 4XGC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	378	382	first strand
Strand 2	B	431	435	parallel
Strand 3	B	461	465	parallel
Strand 4	B	352	355	parallel
Strand 5	B	485	488	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	588	590	first strand
Strand 2	B	598	600	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	128	131	first strand
Strand 2	C	205	209	parallel
Strand 3	C	236	242	parallel
Strand 4	C	98	102	parallel
Strand 5	C	263	267	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	291	292	first strand
Strand 2	C	595	596	parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	658	660	first strand
Strand 2	C	715	718	anti-parallel
Strand 3	C	706	709	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	64	70	first strand
Strand 2	E	120	126	parallel
Strand 3	E	153	159	parallel
Strand 4	E	36	40	parallel
Strand 5	E	176	179	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	E	379	381	first strand
Strand 2	E	431	434	anti-parallel
Strand 3	E	416	420	anti-parallel

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There are 5 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	629	633	first strand
Strand 2	A	680	684	parallel
Strand 3	A	712	717	parallel
Strand 4	A	594	598	parallel
Strand 5	A	738	742	parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	852	853	first strand
Strand 2	A	903	906	anti-parallel
Strand 3	A	891	893	anti-parallel

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There are 5 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	83	89	first strand
Strand 2	D	141	147	parallel
Strand 3	D	175	181	parallel
Strand 4	D	50	55	parallel
Strand 5	D	203	205	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	D	366	367	first strand
Strand 2	D	426	429	anti-parallel
Strand 3	D	406	408	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: 4XGC

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