Analysis of interatomic Contacts of Structural Units in PDB entry:
6ALF

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 6ALF entry

There are 8 chains in PDB entry 6ALF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	G 1	C 29
B	G 1	C 29
R	A 9	A 20
G	PHE 8	GLU 235
H	VAL 5	GLU 235
I	VAL 2	ASP 1341
J	GLU 16	ARG 1373
K	ALA 2	LEU 80

There are103 helices in PDB entry 6ALF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	34	50	Right-handed alpha
Helix 2	AA2	G	77	87	Right-handed alpha
Helix 3	AA3	G	113	115	Right-handed 310
Helix 4	AA4	G	212	230	Right-handed alpha
Helix 5	AA5	H	34	41	Right-handed alpha
Helix 6	AA6	H	41	50	Right-handed alpha
Helix 7	AA7	H	77	87	Right-handed alpha
Helix 8	AA8	H	113	115	Right-handed 310
Helix 9	AA9	H	212	228	Right-handed alpha
Helix 10	AB1	I	28	39	Right-handed alpha
Helix 11	AB2	I	48	57	Right-handed alpha
Helix 12	AB3	I	81	89	Right-handed alpha
Helix 13	AB4	I	206	213	Right-handed alpha
Helix 14	AB5	I	216	225	Right-handed alpha
Helix 15	AB6	I	242	247	Right-handed 310
Helix 16	AB7	I	270	281	Right-handed alpha
Helix 17	AB8	I	289	294	Right-handed alpha
Helix 18	AB9	I	318	327	Right-handed alpha
Helix 19	AC1	I	346	354	Right-handed alpha
Helix 20	AC2	I	358	371	Right-handed alpha
Helix 21	AC3	I	377	390	Right-handed alpha
Helix 22	AC4	I	398	409	Right-handed alpha
Helix 23	AC5	I	421	438	Right-handed alpha
Helix 24	AC6	I	455	479	Right-handed alpha
Helix 25	AC7	I	480	482	Right-handed 310
Helix 26	AC8	I	495	508	Right-handed alpha
Helix 27	AC9	I	519	528	Right-handed alpha
Helix 28	AD1	I	539	543	Right-handed 310
Helix 29	AD2	I	544	549	Right-handed alpha
Helix 30	AD3	I	662	667	Right-handed alpha
Helix 31	AD4	I	670	674	Right-handed 310
Helix 32	AD5	I	675	688	Right-handed alpha
Helix 33	AD6	I	704	712	Right-handed alpha
Helix 34	AD7	I	820	826	Right-handed alpha
Helix 35	AD8	I	858	864	Right-handed alpha
Helix 36	AD9	I	942	979	Right-handed alpha
Helix 37	AE1	I	993	998	Right-handed 310
Helix 38	AE2	I	1005	1038	Right-handed alpha
Helix 39	AE3	I	1101	1106	Right-handed alpha
Helix 40	AE4	I	1109	1134	Right-handed alpha
Helix 41	AE5	I	1137	1151	Right-handed alpha
Helix 42	AE6	I	1160	1164	Right-handed 310
Helix 43	AE7	I	1167	1177	Right-handed alpha
Helix 44	AE8	I	1191	1202	Right-handed alpha
Helix 45	AE9	I	1238	1242	Right-handed 310
Helix 46	AF1	I	1271	1281	Right-handed alpha
Helix 47	AF2	I	1284	1291	Right-handed alpha
Helix 48	AF3	I	1297	1311	Right-handed alpha
Helix 49	AF4	I	1320	1332	Right-handed alpha
Helix 50	AF5	J	26	33	Right-handed alpha
Helix 51	AF6	J	58	63	Right-handed alpha
Helix 52	AF7	J	77	81	Right-handed 310
Helix 53	AF8	J	94	100	Right-handed 310
Helix 54	AF9	J	113	118	Right-handed alpha
Helix 55	AG1	J	122	129	Right-handed alpha
Helix 56	AG2	J	131	140	Right-handed alpha
Helix 57	AG3	J	161	172	Right-handed alpha
Helix 58	AG4	J	180	191	Right-handed alpha
Helix 59	AG5	J	194	208	Right-handed alpha
Helix 60	AG6	J	210	228	Right-handed alpha
Helix 61	AG7	J	233	236	Right-handed 310
Helix 62	AG8	J	263	286	Right-handed alpha
Helix 63	AG9	J	288	308	Right-handed alpha
Helix 64	AH1	J	327	332	Right-handed alpha
Helix 65	AH2	J	336	341	Right-handed alpha
Helix 66	AH3	J	370	377	Right-handed alpha
Helix 67	AH4	J	377	389	Right-handed alpha
Helix 68	AH5	J	393	404	Right-handed alpha
Helix 69	AH6	J	407	416	Right-handed alpha
Helix 70	AH7	J	430	432	Right-handed 310
Helix 71	AH8	J	450	458	Right-handed alpha
Helix 72	AH9	J	473	483	Right-handed alpha
Helix 73	AI1	J	504	514	Right-handed alpha
Helix 74	AI2	J	529	540	Right-handed alpha
Helix 75	AI3	J	574	581	Right-handed alpha
Helix 76	AI4	J	588	593	Right-handed 310
Helix 77	AI5	J	597	613	Right-handed alpha
Helix 78	AI6	J	614	636	Right-handed alpha
Helix 79	AI7	J	649	670	Right-handed alpha
Helix 80	AI8	J	674	703	Right-handed alpha
Helix 81	AI9	J	720	728	Right-handed alpha
Helix 82	AJ1	J	733	742	Right-handed alpha
Helix 83	AJ2	J	768	802	Right-handed alpha
Helix 84	AJ3	J	834	839	Right-handed alpha
Helix 85	AJ4	J	865	875	Right-handed alpha
Helix 86	AJ5	J	897	899	Right-handed 310
Helix 87	AJ6	J	914	925	Right-handed alpha
Helix 88	AJ7	J	926	930	Right-handed 310
Helix 89	AJ8	J	1068	1072	Right-handed 310
Helix 90	AJ9	J	1137	1147	Right-handed alpha
Helix 91	AK1	J	1216	1225	Right-handed alpha
Helix 92	AK2	J	1226	1245	Right-handed alpha
Helix 93	AK3	J	1250	1261	Right-handed alpha
Helix 94	AK4	J	1282	1293	Right-handed alpha
Helix 95	AK5	J	1308	1315	Right-handed alpha
Helix 96	AK6	J	1318	1325	Right-handed alpha
Helix 97	AK7	J	1327	1339	Right-handed alpha
Helix 98	AK8	J	1347	1354	Right-handed alpha
Helix 99	AK9	J	1360	1373	Right-handed alpha
Helix 100	AL1	K	6	13	Right-handed alpha
Helix 101	AL2	K	17	32	Right-handed alpha
Helix 102	AL3	K	45	56	Right-handed alpha
Helix 103	AL4	K	60	78	Right-handed alpha

There are 51 sheets in PDB entry 6ALF. 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, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6,

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	G	12	17	first strand
Strand 2	G	24	29	anti-parallel
Strand 3	G	199	207	anti-parallel
Strand 4	G	180	189	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	56	61	first strand
Strand 2	G	139	147	anti-parallel
Strand 3	G	97	105	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	G	90	91	first strand
Strand 2	G	122	123	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	G	108	111	first strand
Strand 2	G	129	133	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	151	153	first strand
Strand 2	G	175	177	anti-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	H	12	17	first strand
Strand 2	H	23	31	anti-parallel
Strand 3	H	198	207	anti-parallel
Strand 4	H	180	185	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	12	17	first strand
Strand 2	H	23	31	anti-parallel
Strand 3	H	198	207	anti-parallel
Strand 4	H	188	190	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	97	101	first strand
Strand 2	H	142	149	anti-parallel
Strand 3	H	53	61	anti-parallel
Strand 4	H	171	172	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	H	90	91	first strand
Strand 2	H	122	123	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	H	104	105	first strand
Strand 2	H	139	140	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	H	108	111	first strand
Strand 2	H	129	133	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	I	13	14	first strand
Strand 2	I	1182	1183	parallel
Strand 3	I	700	701	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	I	59	60	first strand
Strand 2	I	66	75	anti-parallel
Strand 3	I	93	104	anti-parallel
Strand 4	I	116	128	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	136	137	first strand
Strand 2	I	142	143	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	451	453	first strand
Strand 2	I	147	151	anti-parallel
Strand 3	I	529	531	parallel
Strand 4	I	572	575	anti-parallel
Strand 5	I	558	559	anti-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	I	154	158	first strand
Strand 2	I	173	177	anti-parallel
Strand 3	I	184	187	anti-parallel
Strand 4	I	195	197	anti-parallel
Strand 5	I	204	205	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	I	227	231	first strand
Strand 2	I	332	336	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	I	239	240	first strand
Strand 2	I	284	285	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	I	255	257	first strand
Strand 2	I	260	263	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	301	302	first strand
Strand 2	I	309	311	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	580	581	first strand
Strand 2	I	587	588	anti-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	I	599	603	first strand
Strand 2	I	591	594	anti-parallel
Strand 3	I	652	654	anti-parallel
Strand 4	I	616	617	parallel
Strand 5	I	634	637	anti-parallel
Strand 6	I	642	645	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	I	716	717	first strand
Strand 2	I	782	785	anti-parallel
Strand 3	I	768	769	anti-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	I	749	752	first strand
Strand 2	I	731	736	anti-parallel
Strand 3	I	722	727	anti-parallel
Strand 4	I	776	777	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	I	757	758	first strand
Strand 2	I	764	765	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	789	790	first strand
Strand 2	I	793	794	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1066	1068	first strand
Strand 2	I	1225	1234	anti-parallel
Strand 3	I	798	804	anti-parallel
Strand 4	I	1096	1098	parallel
Strand 5	I	816	819	anti-parallel
Strand 6	I	1076	1080	parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1066	1068	first strand
Strand 2	I	1225	1234	anti-parallel
Strand 3	I	1209	1210	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	846	847	first strand
Strand 2	I	830	843	anti-parallel
Strand 3	I	1046	1058	anti-parallel
Strand 4	I	926	935	anti-parallel
Strand 5	I	876	877	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	I	882	884	first strand
Strand 2	I	918	919	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1087	1088	first strand
Strand 2	I	1212	1213	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1244	1246	first strand
Strand 2	J	350	356	anti-parallel
Strand 3	J	465	469	anti-parallel
Strand 4	J	421	425	anti-parallel
Strand 5	J	434	437	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1244	1246	first strand
Strand 2	J	350	356	anti-parallel
Strand 3	J	447	448	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	I	1268	1270	first strand
Strand 2	J	345	347	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1335	1339	first strand
Strand 2	J	20	24	anti-parallel
Strand 3	J	1341	1342	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	34	37	first strand
Strand 2	J	102	112	parallel
Strand 3	J	238	244	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	159	160	first strand
Strand 2	J	144	147	anti-parallel
Strand 3	J	177	179	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	J	366	369	first strand
Strand 2	J	439	442	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	J	526	527	first strand
Strand 2	J	547	556	parallel
Strand 3	J	564	573	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	706	707	first strand
Strand 2	J	714	715	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	809	811	first strand
Strand 2	J	894	895	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	J	820	822	first strand
Strand 2	J	880	882	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	J	825	826	first strand
Strand 2	J	831	833	anti-parallel

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There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	849	850	first strand
Strand 2	J	855	856	anti-parallel

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There are 3 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	957	961	first strand
Strand 2	J	981	985	anti-parallel
Strand 3	J	991	996	anti-parallel

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There are 2 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	965	967	first strand
Strand 2	J	973	975	anti-parallel

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There are 3 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1034	1038	first strand
Strand 2	J	1077	1081	anti-parallel
Strand 3	J	1099	1100	anti-parallel

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There are 3 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1046	1047	first strand
Strand 2	J	1060	1061	anti-parallel
Strand 3	J	1105	1106	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1156	1157	first strand
Strand 2	J	1208	1209	anti-parallel

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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1189	1190	first strand
Strand 2	J	1173	1178	anti-parallel
Strand 3	J	1161	1165	anti-parallel
Strand 4	J	1203	1204	anti-parallel

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There are 3 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1279	1281	first strand
Strand 2	J	1263	1268	anti-parallel
Strand 3	J	1301	1304	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: 6ALF

Analysis of interatomic Contacts of Structural Units in PDB entry:
6ALF