Analysis of interatomic Contacts of Structural Units in PDB entry:
4X67

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 4X67 entry

There are 13 chains in PDB entry 4X67 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 3	ILE 1445
B	ASP 20	PHE 1224
C	GLU 3	ASP 268
E	ASP 2	MET 215
F	LYS 72	LEU 155
H	SER 2	ARG 146
I	THR 2	GLN 120
J	MET 1	PRO 65
K	MET 1	LEU 114
L	ALA 25	ARG 70
R	A 1	A 9
T	A 20	A 20
T	T 22	G 29

There are127 helices in PDB entry 4X67. 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	30	Right-handed alpha
Helix 2	AA2	A	92	94	Right-handed 310
Helix 3	AA3	A	95	104	Right-handed alpha
Helix 4	AA4	A	107	111	Right-handed 310
Helix 5	AA5	A	122	126	Right-handed 310
Helix 6	AA6	A	130	143	Right-handed alpha
Helix 7	AA7	A	205	213	Right-handed alpha
Helix 8	AA8	A	215	222	Right-handed alpha
Helix 9	AA9	A	230	235	Right-handed alpha
Helix 10	AB1	A	243	247	Right-handed 310
Helix 11	AB2	A	260	274	Right-handed alpha
Helix 12	AB3	A	276	281	Right-handed alpha
Helix 13	AB4	A	292	303	Right-handed alpha
Helix 14	AB5	A	325	330	Right-handed alpha
Helix 15	AB6	A	334	340	Right-handed alpha
Helix 16	AB7	A	368	372	Right-handed alpha
Helix 17	AB8	A	384	395	Right-handed alpha
Helix 18	AB9	A	474	479	Right-handed alpha
Helix 19	AC1	A	494	504	Right-handed alpha
Helix 20	AC2	A	506	511	Right-handed alpha
Helix 21	AC3	A	525	534	Right-handed alpha
Helix 22	AC4	A	543	553	Right-handed alpha
Helix 23	AC5	A	574	582	Right-handed alpha
Helix 24	AC6	A	618	623	Right-handed alpha
Helix 25	AC7	A	628	638	Right-handed alpha
Helix 26	AC8	A	638	661	Right-handed alpha
Helix 27	AC9	A	672	699	Right-handed alpha
Helix 28	AD1	A	709	737	Right-handed alpha
Helix 29	AD2	A	741	750	Right-handed alpha
Helix 30	AD3	A	754	763	Right-handed alpha
Helix 31	AD4	A	794	797	Right-handed 310
Helix 32	AD5	A	809	846	Right-handed alpha
Helix 33	AD6	A	867	871	Right-handed 310
Helix 34	AD7	A	874	876	Right-handed 310
Helix 35	AD8	A	889	895	Right-handed alpha
Helix 36	AD9	A	903	907	Right-handed 310
Helix 37	AE1	A	927	947	Right-handed alpha
Helix 38	AE2	A	959	966	Right-handed alpha
Helix 39	AE3	A	982	994	Right-handed alpha
Helix 40	AE4	A	1005	1025	Right-handed alpha
Helix 41	AE5	A	1027	1033	Right-handed alpha
Helix 42	AE6	A	1038	1056	Right-handed alpha
Helix 43	AE7	A	1063	1077	Right-handed alpha
Helix 44	AE8	A	1097	1107	Right-handed alpha
Helix 45	AE9	A	1129	1139	Right-handed alpha
Helix 46	AF1	A	1142	1145	Right-handed 310
Helix 47	AF2	A	1163	1166	Right-handed 310
Helix 48	AF3	A	1167	1172	Right-handed alpha
Helix 49	AF4	A	1200	1205	Right-handed alpha
Helix 50	AF5	A	1208	1221	Right-handed alpha
Helix 51	AF6	A	1258	1270	Right-handed alpha
Helix 52	AF7	A	1312	1317	Right-handed alpha
Helix 53	AF8	A	1331	1340	Right-handed alpha
Helix 54	AF9	A	1340	1358	Right-handed alpha
Helix 55	AG1	A	1364	1376	Right-handed alpha
Helix 56	AG2	A	1395	1401	Right-handed alpha
Helix 57	AG3	A	1404	1416	Right-handed alpha
Helix 58	AG4	A	1423	1430	Right-handed alpha
Helix 59	AG5	A	1436	1440	Right-handed 310
Helix 60	AG6	B	26	28	Right-handed 310
Helix 61	AG7	B	29	40	Right-handed alpha
Helix 62	AG8	B	41	43	Right-handed 310
Helix 63	AG9	B	44	56	Right-handed alpha
Helix 64	AH1	B	57	64	Right-handed alpha
Helix 65	AH2	B	113	120	Right-handed alpha
Helix 66	AH3	B	179	183	Right-handed 310
Helix 67	AH4	B	185	193	Right-handed alpha
Helix 68	AH5	B	282	289	Right-handed alpha
Helix 69	AH6	B	295	302	Right-handed alpha
Helix 70	AH7	B	307	320	Right-handed alpha
Helix 71	AH8	B	326	331	Right-handed alpha
Helix 72	AH9	B	348	359	Right-handed alpha
Helix 73	AI1	B	371	390	Right-handed alpha
Helix 74	AI2	B	400	402	Right-handed 310
Helix 75	AI3	B	408	434	Right-handed alpha
Helix 76	AI4	B	450	463	Right-handed alpha
Helix 77	AI5	B	487	496	Right-handed alpha
Helix 78	AI6	B	515	519	Right-handed 310
Helix 79	AI7	B	551	560	Right-handed alpha
Helix 80	AI8	B	567	569	Right-handed 310
Helix 81	AI9	B	593	607	Right-handed alpha
Helix 82	AJ1	B	654	667	Right-handed alpha
Helix 83	AJ2	B	680	688	Right-handed alpha
Helix 84	AJ3	B	695	699	Right-handed alpha
Helix 85	AJ4	B	744	748	Right-handed 310
Helix 86	AJ5	B	752	756	Right-handed 310
Helix 87	AJ6	B	763	774	Right-handed alpha
Helix 88	AJ7	B	775	777	Right-handed 310
Helix 89	AJ8	B	784	788	Right-handed 310
Helix 90	AJ9	B	806	810	Right-handed 310
Helix 91	AK1	B	843	849	Right-handed alpha
Helix 92	AK2	B	1013	1017	Right-handed 310
Helix 93	AK3	B	1022	1039	Right-handed alpha
Helix 94	AK4	B	1051	1062	Right-handed alpha
Helix 95	AK5	B	1098	1102	Right-handed 310
Helix 96	AK6	B	1121	1125	Right-handed 310
Helix 97	AK7	B	1131	1142	Right-handed alpha
Helix 98	AK8	B	1143	1151	Right-handed alpha
Helix 99	AK9	B	1197	1210	Right-handed alpha
Helix 100	AL1	C	26	40	Right-handed alpha
Helix 101	AL2	C	59	69	Right-handed alpha
Helix 102	AL3	C	76	80	Right-handed 310
Helix 103	AL4	C	116	118	Right-handed 310
Helix 104	AL5	C	167	171	Right-handed 310
Helix 105	AL6	C	204	208	Right-handed 310
Helix 106	AL7	C	239	264	Right-handed alpha
Helix 107	AL8	E	6	27	Right-handed alpha
Helix 108	AL9	E	39	44	Right-handed alpha
Helix 109	AM1	E	55	59	Right-handed 310
Helix 110	AM2	E	67	72	Right-handed alpha
Helix 111	AM3	E	89	103	Right-handed alpha
Helix 112	AM4	E	120	124	Right-handed 310
Helix 113	AM5	E	137	141	Right-handed alpha
Helix 114	AM6	E	143	147	Right-handed 310
Helix 115	AM7	E	157	168	Right-handed alpha
Helix 116	AM8	E	182	189	Right-handed alpha
Helix 117	AM9	F	86	103	Right-handed alpha
Helix 118	AN1	F	116	127	Right-handed alpha
Helix 119	AN2	I	59	64	Right-handed 310
Helix 120	AN3	J	14	16	Right-handed 310
Helix 121	AN4	J	17	27	Right-handed alpha
Helix 122	AN5	J	31	39	Right-handed alpha
Helix 123	AN6	J	44	53	Right-handed alpha
Helix 124	AN7	J	56	61	Right-handed alpha
Helix 125	AN8	K	5	10	Right-handed 310
Helix 126	AN9	K	39	51	Right-handed alpha
Helix 127	AO1	K	82	111	Right-handed alpha

There are 42 sheets in PDB entry 4X67. 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,

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	90	first strand
Strand 2	A	236	241	anti-parallel

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There are 2 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	174	177	first strand
Strand 2	A	180	183	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	344	345	first strand
Strand 2	B	1128	1129	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	1105	1106	first strand
Strand 2	A	348	355	anti-parallel
Strand 3	A	486	490	anti-parallel
Strand 4	A	441	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 2 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	376	first strand
Strand 2	A	434	435	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	405	406	first strand
Strand 2	A	412	413	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	A	540	542	first strand
Strand 2	A	571	573	anti-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	587	589	first strand
Strand 2	A	606	608	anti-parallel
Strand 3	A	612	614	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	766	767	first strand
Strand 2	A	799	800	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	856	857	first strand
Strand 2	A	863	865	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	A	878	882	first strand
Strand 2	A	953	957	anti-parallel

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There are 4 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	1282	1285	first strand
Strand 2	A	1305	1308	anti-parallel
Strand 3	A	1116	1118	anti-parallel
Strand 4	A	1328	1329	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1225	1228	first strand
Strand 2	A	1236	1241	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 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	A	1290	1292	first strand
Strand 2	A	1298	1300	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	A	1442	1444	first strand
Strand 2	F	133	137	anti-parallel
Strand 3	F	143	147	anti-parallel

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There are 3 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	96	97	first strand
Strand 2	B	125	130	anti-parallel
Strand 3	B	165	171	anti-parallel

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There are 2 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	101	103	first strand
Strand 2	B	109	111	anti-parallel

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There are 2 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	203	205	first strand
Strand 2	B	208	210	anti-parallel

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There are 4 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	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 5 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	224	227	first strand
Strand 2	B	234	242	anti-parallel
Strand 3	B	252	259	anti-parallel
Strand 4	B	268	272	anti-parallel
Strand 5	B	279	281	anti-parallel

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There are 3 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	544	545	first strand
Strand 2	B	633	635	anti-parallel
Strand 3	B	693	694	anti-parallel

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There are 5 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	564	565	first strand
Strand 2	B	585	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 5 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	793	796	first strand
Strand 2	B	853	862	anti-parallel
Strand 3	B	963	972	anti-parallel
Strand 4	B	947	953	anti-parallel
Strand 5	B	904	905	anti-parallel

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There are 2 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	804	805	first strand
Strand 2	B	1042	1043	parallel

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There are 7 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	979	980	first strand
Strand 2	B	988	994	anti-parallel
Strand 3	B	838	842	parallel
Strand 4	B	1010	1012	anti-parallel
Strand 5	B	821	827	parallel
Strand 6	B	1085	1092	anti-parallel
Strand 7	B	1069	1070	anti-parallel

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There are 3 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	873	874	first strand
Strand 2	B	914	917	anti-parallel
Strand 3	B	934	936	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	910	912	first strand
Strand 2	B	939	940	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1001	1002	first strand
Strand 2	B	1072	1073	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1161	1163	first strand
Strand 2	B	1191	1193	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	C	7	13	first strand
Strand 2	C	17	23	anti-parallel
Strand 3	C	228	233	anti-parallel
Strand 4	C	175	179	anti-parallel

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There are 4 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	53	54	first strand
Strand 2	C	152	162	anti-parallel
Strand 3	C	96	104	anti-parallel
Strand 4	C	119	120	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	54	first strand
Strand 2	C	152	162	anti-parallel
Strand 3	C	43	51	anti-parallel
Strand 4	L	65	67	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	C	111	114	first strand
Strand 2	C	143	147	anti-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	61	62	first strand
Strand 2	E	78	82	anti-parallel
Strand 3	E	108	112	parallel
Strand 4	E	132	136	parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	153	155	first strand
Strand 2	E	195	201	anti-parallel
Strand 3	E	207	214	anti-parallel
Strand 4	E	177	178	parallel

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There are 7 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	54	58	first strand
Strand 2	H	7	16	anti-parallel
Strand 3	H	24	30	anti-parallel
Strand 4	H	37	42	anti-parallel
Strand 5	H	121	126	anti-parallel
Strand 6	H	112	118	anti-parallel
Strand 7	H	100	106	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	H	95	98	first strand
Strand 2	H	141	144	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	15	19	first strand
Strand 2	I	24	28	anti-parallel
Strand 3	I	35	37	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	83	87	first strand
Strand 2	I	99	103	anti-parallel
Strand 3	I	109	111	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	K	19	22	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 AE6 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	56	57	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: 4X67

Analysis of interatomic Contacts of Structural Units in PDB entry:
4X67