Analysis of interatomic Contacts of Structural Units in PDB entry:
5C4X

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 5C4X entry

There are 15 chains in PDB entry 5C4X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	MET 1454
B	ASP 20	PHE 1224
C	GLU 4	ASP 268
D	SER 4	TYR 221
E	ASP 2	MET 215
F	LEU 69	LEU 155
G	MET 1	ILE 171
H	MET 1	ARG 146
I	THR 2	LYS 115
J	MET 1	LEU 66
K	MET 1	ALA 115
L	LEU 27	ARG 70
R	U 2	A 10
S	G 1	G 39
U	C 0	C 39

There are124 helices in PDB entry 5C4X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	31	Right-handed alpha
Helix 2	AA2	A	66	70	Right-handed 310
Helix 3	AA3	A	96	106	Right-handed alpha
Helix 4	AA4	A	119	127	Right-handed alpha
Helix 5	AA5	A	132	144	Right-handed alpha
Helix 6	AA6	A	203	213	Right-handed alpha
Helix 7	AA7	A	215	223	Right-handed alpha
Helix 8	AA8	A	230	233	Right-handed 310
Helix 9	AA9	A	260	282	Right-handed alpha
Helix 10	AB1	A	289	305	Right-handed alpha
Helix 11	AB2	A	324	329	Right-handed alpha
Helix 12	AB3	A	335	340	Right-handed alpha
Helix 13	AB4	A	368	374	Right-handed alpha
Helix 14	AB5	A	385	395	Right-handed alpha
Helix 15	AB6	A	474	479	Right-handed alpha
Helix 16	AB7	A	494	503	Right-handed alpha
Helix 17	AB8	A	525	535	Right-handed alpha
Helix 18	AB9	A	542	552	Right-handed alpha
Helix 19	AC1	A	574	580	Right-handed alpha
Helix 20	AC2	A	618	623	Right-handed alpha
Helix 21	AC3	A	629	637	Right-handed alpha
Helix 22	AC4	A	640	661	Right-handed alpha
Helix 23	AC5	A	672	699	Right-handed alpha
Helix 24	AC6	A	709	737	Right-handed alpha
Helix 25	AC7	A	741	750	Right-handed alpha
Helix 26	AC8	A	754	763	Right-handed alpha
Helix 27	AC9	A	809	845	Right-handed alpha
Helix 28	AD1	A	889	898	Right-handed alpha
Helix 29	AD2	A	922	947	Right-handed alpha
Helix 30	AD3	A	959	971	Right-handed alpha
Helix 31	AD4	A	982	997	Right-handed alpha
Helix 32	AD5	A	1004	1016	Right-handed alpha
Helix 33	AD6	A	1016	1026	Right-handed alpha
Helix 34	AD7	A	1027	1034	Right-handed alpha
Helix 35	AD8	A	1038	1056	Right-handed alpha
Helix 36	AD9	A	1064	1078	Right-handed alpha
Helix 37	AE1	A	1096	1107	Right-handed alpha
Helix 38	AE2	A	1127	1139	Right-handed alpha
Helix 39	AE3	A	1142	1145	Right-handed 310
Helix 40	AE4	A	1167	1173	Right-handed alpha
Helix 41	AE5	A	1198	1205	Right-handed alpha
Helix 42	AE6	A	1208	1220	Right-handed alpha
Helix 43	AE7	A	1256	1269	Right-handed alpha
Helix 44	AE8	A	1332	1339	Right-handed alpha
Helix 45	AE9	A	1340	1359	Right-handed alpha
Helix 46	AF1	A	1364	1377	Right-handed alpha
Helix 47	AF2	A	1395	1401	Right-handed alpha
Helix 48	AF3	A	1405	1415	Right-handed alpha
Helix 49	AF4	A	1423	1431	Right-handed alpha
Helix 50	AF5	A	1436	1439	Right-handed 310
Helix 51	AF6	A	1446	1454	Right-handed alpha
Helix 52	AF7	B	29	41	Right-handed alpha
Helix 53	AF8	B	44	57	Right-handed alpha
Helix 54	AF9	B	58	66	Right-handed alpha
Helix 55	AG1	B	113	121	Right-handed alpha
Helix 56	AG2	B	185	192	Right-handed alpha
Helix 57	AG3	B	282	289	Right-handed alpha
Helix 58	AG4	B	293	302	Right-handed alpha
Helix 59	AG5	B	308	321	Right-handed alpha
Helix 60	AG6	B	326	332	Right-handed alpha
Helix 61	AG7	B	348	359	Right-handed alpha
Helix 62	AG8	B	370	391	Right-handed alpha
Helix 63	AG9	B	400	402	Right-handed 310
Helix 64	AH1	B	408	433	Right-handed alpha
Helix 65	AH2	B	442	464	Right-handed alpha
Helix 66	AH3	B	487	496	Right-handed alpha
Helix 67	AH4	B	551	560	Right-handed alpha
Helix 68	AH5	B	567	569	Right-handed 310
Helix 69	AH6	B	593	607	Right-handed alpha
Helix 70	AH7	B	654	668	Right-handed alpha
Helix 71	AH8	B	680	687	Right-handed alpha
Helix 72	AH9	B	696	701	Right-handed 310
Helix 73	AI1	B	744	749	Right-handed 310
Helix 74	AI2	B	751	755	Right-handed 310
Helix 75	AI3	B	758	762	Right-handed 310
Helix 76	AI4	B	763	774	Right-handed alpha
Helix 77	AI5	B	808	813	Right-handed alpha
Helix 78	AI6	B	843	848	Right-handed alpha
Helix 79	AI7	B	889	893	Right-handed 310
Helix 80	AI8	B	1014	1017	Right-handed 310
Helix 81	AI9	B	1022	1039	Right-handed alpha
Helix 82	AJ1	B	1051	1062	Right-handed alpha
Helix 83	AJ2	B	1098	1102	Right-handed 310
Helix 84	AJ3	B	1121	1125	Right-handed 310
Helix 85	AJ4	B	1131	1142	Right-handed alpha
Helix 86	AJ5	B	1143	1151	Right-handed alpha
Helix 87	AJ6	B	1197	1210	Right-handed alpha
Helix 88	AJ7	C	26	39	Right-handed alpha
Helix 89	AJ8	C	59	69	Right-handed alpha
Helix 90	AJ9	C	116	118	Right-handed 310
Helix 91	AK1	C	167	171	Right-handed 310
Helix 92	AK2	C	196	201	Right-handed alpha
Helix 93	AK3	C	204	209	Right-handed 310
Helix 94	AK4	C	239	266	Right-handed alpha
Helix 95	AK5	D	51	73	Right-handed alpha
Helix 96	AK6	D	118	134	Right-handed alpha
Helix 97	AK7	D	138	151	Right-handed alpha
Helix 98	AK8	D	156	168	Right-handed alpha
Helix 99	AK9	D	173	181	Right-handed alpha
Helix 100	AL1	D	187	195	Right-handed alpha
Helix 101	AL2	D	203	218	Right-handed alpha
Helix 102	AL3	E	4	27	Right-handed alpha
Helix 103	AL4	E	31	36	Right-handed alpha
Helix 104	AL5	E	38	47	Right-handed alpha
Helix 105	AL6	E	54	59	Right-handed alpha
Helix 106	AL7	E	65	72	Right-handed alpha
Helix 107	AL8	E	89	104	Right-handed alpha
Helix 108	AL9	E	117	122	Right-handed alpha
Helix 109	AM1	E	137	142	Right-handed alpha
Helix 110	AM2	E	157	168	Right-handed alpha
Helix 111	AM3	E	171	175	Right-handed 310
Helix 112	AM4	E	182	188	Right-handed alpha
Helix 113	AM5	F	86	103	Right-handed alpha
Helix 114	AM6	F	116	128	Right-handed alpha
Helix 115	AM7	G	14	18	Right-handed 310
Helix 116	AM8	G	22	34	Right-handed alpha
Helix 117	AM9	I	61	65	Right-handed 310
Helix 118	AN1	J	16	25	Right-handed alpha
Helix 119	AN2	J	31	39	Right-handed alpha
Helix 120	AN3	J	43	52	Right-handed alpha
Helix 121	AN4	J	56	61	Right-handed alpha
Helix 122	AN5	K	5	10	Right-handed 310
Helix 123	AN6	K	39	52	Right-handed alpha
Helix 124	AN7	K	82	111	Right-handed alpha

There are 43 sheets in PDB entry 5C4X. 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, AE4, AE5, AE6, AE7,

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	1418	1419	first strand
Strand 2	A	16	21	anti-parallel
Strand 3	B	1212	1217	anti-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	A	82	91	first strand
Strand 2	A	235	241	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	A	173	177	first strand
Strand 2	A	180	185	anti-parallel
Strand 3	A	198	202	anti-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	A	343	344	first strand
Strand 2	B	1129	1130	anti-parallel

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There are 8 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	1104	1106	first strand
Strand 2	A	348	355	anti-parallel
Strand 3	A	486	490	anti-parallel
Strand 4	A	442	445	anti-parallel
Strand 5	A	455	463	anti-parallel
Strand 6	A	363	367	parallel
Strand 7	A	468	470	anti-parallel
Strand 8	A	348	355	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	A	375	379	first strand
Strand 2	A	431	435	anti-parallel
Strand 3	A	402	406	anti-parallel
Strand 4	A	412	414	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	A	540	541	first strand
Strand 2	A	572	573	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	A	587	589	first strand
Strand 2	A	605	608	anti-parallel
Strand 3	A	611	615	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	A	766	767	first strand
Strand 2	A	799	800	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	A	849	850	first strand
Strand 2	A	856	857	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	879	882	first strand
Strand 2	A	953	956	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	A	1117	1119	first strand
Strand 2	A	1298	1307	anti-parallel
Strand 3	A	1283	1292	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1224	1228	first strand
Strand 2	A	1237	1242	anti-parallel
Strand 3	A	1191	1197	anti-parallel
Strand 4	A	1147	1154	anti-parallel
Strand 5	I	42	45	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	F	143	147	first strand
Strand 2	F	132	137	anti-parallel
Strand 3	A	1441	1445	anti-parallel
Strand 4	G	59	61	anti-parallel
Strand 5	G	68	73	anti-parallel
Strand 6	G	8	13	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	72	first strand
Strand 2	B	87	97	anti-parallel
Strand 3	B	125	135	anti-parallel
Strand 4	B	165	171	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	B	102	103	first strand
Strand 2	B	109	110	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	B	203	204	first strand
Strand 2	B	209	210	anti-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	B	404	407	first strand
Strand 2	B	214	218	anti-parallel
Strand 3	B	497	499	parallel
Strand 4	B	537	538	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	B	223	227	first strand
Strand 2	B	234	240	anti-parallel
Strand 3	B	256	259	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	B	544	545	first strand
Strand 2	B	633	641	anti-parallel
Strand 3	B	690	694	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	B	650	651	first strand
Strand 2	B	633	641	anti-parallel
Strand 3	B	740	741	anti-parallel
Strand 4	B	703	704	parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	564	565	first strand
Strand 2	B	586	590	anti-parallel
Strand 3	B	578	582	anti-parallel
Strand 4	B	623	627	parallel
Strand 5	B	614	618	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	B	793	796	first strand
Strand 2	B	853	856	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	980	982	first strand
Strand 2	B	1085	1094	anti-parallel
Strand 3	B	820	827	anti-parallel
Strand 4	B	1010	1012	parallel
Strand 5	B	839	842	anti-parallel
Strand 6	B	990	994	parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	980	982	first strand
Strand 2	B	1085	1094	anti-parallel
Strand 3	B	1069	1070	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	B	858	862	first strand
Strand 2	B	963	969	anti-parallel
Strand 3	B	947	955	anti-parallel
Strand 4	B	904	905	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	B	910	912	first strand
Strand 2	B	939	940	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	B	1158	1163	first strand
Strand 2	B	1191	1196	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	C	8	13	first strand
Strand 2	C	18	22	anti-parallel
Strand 3	C	228	232	anti-parallel
Strand 4	C	179	180	anti-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	C	45	54	first strand
Strand 2	C	152	160	anti-parallel
Strand 3	C	97	98	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	C	45	54	first strand
Strand 2	C	152	160	anti-parallel
Strand 3	C	103	104	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	111	114	first strand
Strand 2	C	143	147	anti-parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	49	50	first strand
Strand 2	G	2	5	anti-parallel
Strand 3	G	75	79	anti-parallel
Strand 4	G	43	49	anti-parallel
Strand 5	G	38	39	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	61	62	first strand
Strand 2	E	78	81	anti-parallel
Strand 3	E	107	112	parallel
Strand 4	E	131	136	parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	152	156	first strand
Strand 2	E	195	200	anti-parallel
Strand 3	E	208	214	anti-parallel
Strand 4	E	177	178	parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	106	111	first strand
Strand 2	G	98	103	anti-parallel
Strand 3	G	86	95	anti-parallel
Strand 4	G	142	146	anti-parallel
Strand 5	G	169	170	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	G	121	122	first strand
Strand 2	G	129	130	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	G	150	151	first strand
Strand 2	G	158	159	anti-parallel

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There are 9 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	7	16	first strand
Strand 2	H	23	30	anti-parallel
Strand 3	H	37	43	anti-parallel
Strand 4	H	121	125	anti-parallel
Strand 5	H	112	118	anti-parallel
Strand 6	H	95	106	anti-parallel
Strand 7	H	139	144	anti-parallel
Strand 8	H	54	58	anti-parallel
Strand 9	H	7	16	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	14	18	first strand
Strand 2	I	25	29	anti-parallel
Strand 3	I	35	37	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	70	71	first strand
Strand 2	I	83	86	anti-parallel
Strand 3	I	100	103	anti-parallel
Strand 4	I	109	111	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	19	23	first strand
Strand 2	K	30	35	anti-parallel
Strand 3	K	72	77	anti-parallel
Strand 4	K	56	62	anti-parallel

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There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	30	31	first strand
Strand 2	L	36	37	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: 5C4X

Analysis of interatomic Contacts of Structural Units in PDB entry:
5C4X