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

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 4XLN entry

There are 18 chains in PDB entry 4XLN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 7	LEU 233
B	LYS 7	LEU 233
C	GLU 2	LYS 1118
D	LYS 2	ALA 1505
E	ALA 2	PRO 94
F	THR 92	GLU 438
G	LYS 7	LEU 233
H	LYS 7	LEU 233
I	GLU 2	LYS 1118
J	LYS 2	ALA 1505
K	ALA 2	PRO 94
L	THR 92	GLU 438
O	C 1	C 48
P	G 1	G 48
Q	U 1	A 4
R	C 1	C 48
S	G 1	G 48
T	U 1	A 4

There are235 helices in PDB entry 4XLN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	31	48	Right-handed alpha
Helix 2	AA2	A	74	83	Right-handed alpha
Helix 3	AA3	A	110	114	Right-handed 310
Helix 4	AA4	A	152	156	Right-handed 310
Helix 5	AA5	A	206	223	Right-handed alpha
Helix 6	AA6	A	224	226	Right-handed 310
Helix 7	AA7	B	31	47	Right-handed alpha
Helix 8	AA8	B	74	84	Right-handed alpha
Helix 9	AA9	B	206	223	Right-handed alpha
Helix 10	AB1	C	19	28	Right-handed alpha
Helix 11	AB2	C	45	50	Right-handed alpha
Helix 12	AB3	C	79	86	Right-handed alpha
Helix 13	AB4	C	196	200	Right-handed 310
Helix 14	AB5	C	203	208	Right-handed alpha
Helix 15	AB6	C	209	215	Right-handed 310
Helix 16	AB7	C	218	222	Right-handed 310
Helix 17	AB8	C	230	236	Right-handed alpha
Helix 18	AB9	C	238	243	Right-handed alpha
Helix 19	AC1	C	270	281	Right-handed alpha
Helix 20	AC2	C	302	314	Right-handed alpha
Helix 21	AC3	C	335	360	Right-handed alpha
Helix 22	AC4	C	368	373	Right-handed alpha
Helix 23	AC5	C	375	389	Right-handed alpha
Helix 24	AC6	C	399	407	Right-handed alpha
Helix 25	AC7	C	419	423	Right-handed 310
Helix 26	AC8	C	424	429	Right-handed alpha
Helix 27	AC9	C	487	494	Right-handed alpha
Helix 28	AD1	C	535	540	Right-handed 310
Helix 29	AD2	C	541	546	Right-handed alpha
Helix 30	AD3	C	549	553	Right-handed 310
Helix 31	AD4	C	554	565	Right-handed alpha
Helix 32	AD5	C	583	591	Right-handed alpha
Helix 33	AD6	C	692	698	Right-handed alpha
Helix 34	AD7	C	730	735	Right-handed 310
Helix 35	AD8	C	768	779	Right-handed alpha
Helix 36	AD9	C	874	880	Right-handed alpha
Helix 37	AE1	C	882	898	Right-handed alpha
Helix 38	AE2	C	910	932	Right-handed alpha
Helix 39	AE3	C	937	950	Right-handed alpha
Helix 40	AE4	C	958	968	Right-handed alpha
Helix 41	AE5	C	1000	1005	Right-handed alpha
Helix 42	AE6	C	1033	1044	Right-handed alpha
Helix 43	AE7	C	1045	1054	Right-handed alpha
Helix 44	AE8	C	1059	1072	Right-handed alpha
Helix 45	AE9	C	1083	1095	Right-handed alpha
Helix 46	AF1	D	14	22	Right-handed alpha
Helix 47	AF2	D	46	51	Right-handed alpha
Helix 48	AF3	D	84	89	Right-handed alpha
Helix 49	AF4	D	101	107	Right-handed alpha
Helix 50	AF5	D	110	116	Right-handed alpha
Helix 51	AF6	D	119	128	Right-handed alpha
Helix 52	AF7	D	154	163	Right-handed alpha
Helix 53	AF8	D	372	376	Right-handed 310
Helix 54	AF9	D	457	468	Right-handed alpha
Helix 55	AG1	D	469	482	Right-handed alpha
Helix 56	AG2	D	487	506	Right-handed alpha
Helix 57	AG3	D	508	511	Right-handed 310
Helix 58	AG4	D	538	560	Right-handed alpha
Helix 59	AG5	D	563	583	Right-handed alpha
Helix 60	AG6	D	602	608	Right-handed alpha
Helix 61	AG7	D	646	664	Right-handed alpha
Helix 62	AG8	D	669	679	Right-handed alpha
Helix 63	AG9	D	684	696	Right-handed alpha
Helix 64	AH1	D	709	711	Right-handed 310
Helix 65	AH2	D	752	763	Right-handed alpha
Helix 66	AH3	D	783	794	Right-handed alpha
Helix 67	AH4	D	808	818	Right-handed alpha
Helix 68	AH5	D	836	841	Right-handed alpha
Helix 69	AH6	D	845	855	Right-handed alpha
Helix 70	AH7	D	876	891	Right-handed alpha
Helix 71	AH8	D	892	900	Right-handed alpha
Helix 72	AH9	D	907	922	Right-handed alpha
Helix 73	AI1	D	923	946	Right-handed alpha
Helix 74	AI2	D	950	955	Right-handed 310
Helix 75	AI3	D	958	980	Right-handed alpha
Helix 76	AI4	D	984	1014	Right-handed alpha
Helix 77	AI5	D	1018	1027	Right-handed alpha
Helix 78	AI6	D	1031	1039	Right-handed alpha
Helix 79	AI7	D	1066	1103	Right-handed alpha
Helix 80	AI8	D	1136	1145	Right-handed alpha
Helix 81	AI9	D	1167	1180	Right-handed alpha
Helix 82	AJ1	D	1201	1206	Right-handed alpha
Helix 83	AJ2	D	1220	1231	Right-handed alpha
Helix 84	AJ3	D	1232	1235	Right-handed 310
Helix 85	AJ4	D	1254	1264	Right-handed alpha
Helix 86	AJ5	D	1331	1339	Right-handed alpha
Helix 87	AJ6	D	1340	1360	Right-handed alpha
Helix 88	AJ7	D	1364	1377	Right-handed alpha
Helix 89	AJ8	D	1397	1410	Right-handed alpha
Helix 90	AJ9	D	1423	1429	Right-handed alpha
Helix 91	AK1	D	1433	1441	Right-handed alpha
Helix 92	AK2	D	1442	1454	Right-handed alpha
Helix 93	AK3	D	1462	1469	Right-handed alpha
Helix 94	AK4	D	1474	1478	Right-handed 310
Helix 95	AK5	D	1488	1498	Right-handed alpha
Helix 96	AK6	E	5	13	Right-handed alpha
Helix 97	AK7	E	15	33	Right-handed alpha
Helix 98	AK8	E	59	71	Right-handed alpha
Helix 99	AK9	E	81	88	Right-handed alpha
Helix 100	AL1	E	88	93	Right-handed alpha
Helix 101	AL2	F	94	104	Right-handed alpha
Helix 102	AL3	F	110	136	Right-handed alpha
Helix 103	AL4	F	138	149	Right-handed alpha
Helix 104	AL5	F	153	159	Right-handed alpha
Helix 105	AL6	F	171	178	Right-handed alpha
Helix 106	AL7	F	182	206	Right-handed alpha
Helix 107	AL8	F	206	214	Right-handed alpha
Helix 108	AL9	F	223	241	Right-handed alpha
Helix 109	AM1	F	243	247	Right-handed 310
Helix 110	AM2	F	249	268	Right-handed alpha
Helix 111	AM3	F	276	298	Right-handed alpha
Helix 112	AM4	F	302	309	Right-handed alpha
Helix 113	AM5	F	315	327	Right-handed alpha
Helix 114	AM6	F	344	348	Right-handed 310
Helix 115	AM7	F	355	374	Right-handed alpha
Helix 116	AM8	F	377	388	Right-handed alpha
Helix 117	AM9	F	397	404	Right-handed alpha
Helix 118	AN1	F	408	431	Right-handed alpha
Helix 119	AN2	G	31	48	Right-handed alpha
Helix 120	AN3	G	74	83	Right-handed alpha
Helix 121	AN4	G	110	114	Right-handed 310
Helix 122	AN5	G	152	156	Right-handed 310
Helix 123	AN6	G	206	223	Right-handed alpha
Helix 124	AN7	G	224	226	Right-handed 310
Helix 125	AN8	H	31	47	Right-handed alpha
Helix 126	AN9	H	74	84	Right-handed alpha
Helix 127	AO1	H	206	223	Right-handed alpha
Helix 128	AO2	I	19	28	Right-handed alpha
Helix 129	AO3	I	45	50	Right-handed alpha
Helix 130	AO4	I	79	86	Right-handed alpha
Helix 131	AO5	I	196	200	Right-handed 310
Helix 132	AO6	I	203	208	Right-handed alpha
Helix 133	AO7	I	209	215	Right-handed 310
Helix 134	AO8	I	218	222	Right-handed 310
Helix 135	AO9	I	230	236	Right-handed alpha
Helix 136	AP1	I	238	243	Right-handed alpha
Helix 137	AP2	I	270	281	Right-handed alpha
Helix 138	AP3	I	302	314	Right-handed alpha
Helix 139	AP4	I	335	360	Right-handed alpha
Helix 140	AP5	I	368	373	Right-handed alpha
Helix 141	AP6	I	375	389	Right-handed alpha
Helix 142	AP7	I	399	407	Right-handed alpha
Helix 143	AP8	I	419	423	Right-handed 310
Helix 144	AP9	I	424	429	Right-handed alpha
Helix 145	AQ1	I	487	494	Right-handed alpha
Helix 146	AQ2	I	535	540	Right-handed 310
Helix 147	AQ3	I	541	546	Right-handed alpha
Helix 148	AQ4	I	549	553	Right-handed 310
Helix 149	AQ5	I	554	565	Right-handed alpha
Helix 150	AQ6	I	583	591	Right-handed alpha
Helix 151	AQ7	I	692	698	Right-handed alpha
Helix 152	AQ8	I	730	735	Right-handed 310
Helix 153	AQ9	I	768	779	Right-handed alpha
Helix 154	AR1	I	874	880	Right-handed alpha
Helix 155	AR2	I	882	898	Right-handed alpha
Helix 156	AR3	I	910	932	Right-handed alpha
Helix 157	AR4	I	937	950	Right-handed alpha
Helix 158	AR5	I	958	968	Right-handed alpha
Helix 159	AR6	I	1000	1005	Right-handed alpha
Helix 160	AR7	I	1033	1044	Right-handed alpha
Helix 161	AR8	I	1045	1054	Right-handed alpha
Helix 162	AR9	I	1059	1072	Right-handed alpha
Helix 163	AS1	I	1083	1095	Right-handed alpha
Helix 164	AS2	J	14	22	Right-handed alpha
Helix 165	AS3	J	46	51	Right-handed alpha
Helix 166	AS4	J	84	89	Right-handed alpha
Helix 167	AS5	J	101	107	Right-handed alpha
Helix 168	AS6	J	110	116	Right-handed alpha
Helix 169	AS7	J	119	128	Right-handed alpha
Helix 170	AS8	J	154	163	Right-handed alpha
Helix 171	AS9	J	457	468	Right-handed alpha
Helix 172	AT1	J	469	482	Right-handed alpha
Helix 173	AT2	J	487	506	Right-handed alpha
Helix 174	AT3	J	508	511	Right-handed 310
Helix 175	AT4	J	538	560	Right-handed alpha
Helix 176	AT5	J	563	583	Right-handed alpha
Helix 177	AT6	J	602	608	Right-handed alpha
Helix 178	AT7	J	646	664	Right-handed alpha
Helix 179	AT8	J	669	679	Right-handed alpha
Helix 180	AT9	J	684	696	Right-handed alpha
Helix 181	AU1	J	709	711	Right-handed 310
Helix 182	AU2	J	752	763	Right-handed alpha
Helix 183	AU3	J	783	794	Right-handed alpha
Helix 184	AU4	J	808	818	Right-handed alpha
Helix 185	AU5	J	836	841	Right-handed alpha
Helix 186	AU6	J	845	855	Right-handed alpha
Helix 187	AU7	J	876	891	Right-handed alpha
Helix 188	AU8	J	892	900	Right-handed alpha
Helix 189	AU9	J	907	922	Right-handed alpha
Helix 190	AV1	J	923	946	Right-handed alpha
Helix 191	AV2	J	950	955	Right-handed 310
Helix 192	AV3	J	958	980	Right-handed alpha
Helix 193	AV4	J	984	1014	Right-handed alpha
Helix 194	AV5	J	1018	1027	Right-handed alpha
Helix 195	AV6	J	1031	1039	Right-handed alpha
Helix 196	AV7	J	1066	1103	Right-handed alpha
Helix 197	AV8	J	1136	1145	Right-handed alpha
Helix 198	AV9	J	1167	1180	Right-handed alpha
Helix 199	AW1	J	1201	1206	Right-handed alpha
Helix 200	AW2	J	1220	1231	Right-handed alpha
Helix 201	AW3	J	1232	1235	Right-handed 310
Helix 202	AW4	J	1254	1264	Right-handed alpha
Helix 203	AW5	J	1331	1339	Right-handed alpha
Helix 204	AW6	J	1340	1360	Right-handed alpha
Helix 205	AW7	J	1364	1377	Right-handed alpha
Helix 206	AW8	J	1397	1410	Right-handed alpha
Helix 207	AW9	J	1423	1429	Right-handed alpha
Helix 208	AX1	J	1433	1441	Right-handed alpha
Helix 209	AX2	J	1442	1454	Right-handed alpha
Helix 210	AX3	J	1462	1469	Right-handed alpha
Helix 211	AX4	J	1474	1478	Right-handed 310
Helix 212	AX5	J	1488	1498	Right-handed alpha
Helix 213	AX6	K	5	13	Right-handed alpha
Helix 214	AX7	K	15	33	Right-handed alpha
Helix 215	AX8	K	59	71	Right-handed alpha
Helix 216	AX9	K	81	88	Right-handed alpha
Helix 217	AY1	K	88	93	Right-handed alpha
Helix 218	AY2	L	94	104	Right-handed alpha
Helix 219	AY3	L	110	136	Right-handed alpha
Helix 220	AY4	L	138	149	Right-handed alpha
Helix 221	AY5	L	153	159	Right-handed alpha
Helix 222	AY6	L	171	178	Right-handed alpha
Helix 223	AY7	L	182	206	Right-handed alpha
Helix 224	AY8	L	206	214	Right-handed alpha
Helix 225	AY9	L	223	241	Right-handed alpha
Helix 226	AZ1	L	243	247	Right-handed 310
Helix 227	AZ2	L	249	268	Right-handed alpha
Helix 228	AZ3	L	276	298	Right-handed alpha
Helix 229	AZ4	L	302	309	Right-handed alpha
Helix 230	AZ5	L	315	327	Right-handed alpha
Helix 231	AZ6	L	344	348	Right-handed 310
Helix 232	AZ7	L	355	374	Right-handed alpha
Helix 233	AZ8	L	377	388	Right-handed alpha
Helix 234	AZ9	L	397	404	Right-handed alpha
Helix 235	BA1	L	408	431	Right-handed alpha

There are 98 sheets in PDB entry 4XLN. 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, AF7, AF8, AF9, AG1, AG2, AG3, AG4, AG5, AG6, AG7, AG8, AG9, AH1, AH2, AH3, AH4, AH5, AH6, AH7, AH8, AH9, AI1, AI2, AI3, AI4, AI5, AI6, AI7, AI8, AI9, AJ1, AJ2, AJ3, AJ4, AJ5, AJ6, AJ7, AJ8, AJ9, AK1, AK2, AK3, AK4, AK5, AK6, AK7, AK8,

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	A	10	16	first strand
Strand 2	A	20	26	anti-parallel
Strand 3	A	194	201	anti-parallel
Strand 4	A	174	182	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	49	50	first strand
Strand 2	A	147	148	anti-parallel

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There are 4 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	96	103	first strand
Strand 2	A	138	145	anti-parallel
Strand 3	A	54	58	anti-parallel
Strand 4	A	165	166	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	87	89	first strand
Strand 2	A	120	122	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	A	150	151	first strand
Strand 2	A	169	170	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	B	10	16	first strand
Strand 2	B	20	26	anti-parallel
Strand 3	B	194	199	anti-parallel
Strand 4	B	179	182	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	B	96	104	first strand
Strand 2	B	137	145	anti-parallel
Strand 3	B	53	58	anti-parallel
Strand 4	B	165	166	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	87	89	first strand
Strand 2	B	120	122	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	107	109	first strand
Strand 2	B	130	132	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	150	151	first strand
Strand 2	B	169	170	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	54	56	first strand
Strand 2	C	64	73	anti-parallel
Strand 3	C	93	101	anti-parallel
Strand 4	C	108	109	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	54	56	first strand
Strand 2	C	64	73	anti-parallel
Strand 3	C	93	101	anti-parallel
Strand 4	C	116	117	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	127	129	first strand
Strand 2	C	132	136	anti-parallel
Strand 3	C	392	394	anti-parallel

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There are 4 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	331	334	first strand
Strand 2	C	138	142	anti-parallel
Strand 3	C	409	411	parallel
Strand 4	C	452	454	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	C	145	150	first strand
Strand 2	C	158	163	anti-parallel
Strand 3	C	172	175	anti-parallel
Strand 4	C	183	186	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	293	294	first strand
Strand 2	C	297	298	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	C	460	461	first strand
Strand 2	C	467	474	anti-parallel
Strand 3	C	479	486	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	460	461	first strand
Strand 2	C	467	474	anti-parallel
Strand 3	C	531	533	anti-parallel
Strand 4	C	496	497	parallel
Strand 5	C	513	517	anti-parallel
Strand 6	C	520	524	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	C	579	580	first strand
Strand 2	C	901	902	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	C	620	624	first strand
Strand 2	C	610	615	anti-parallel
Strand 3	C	601	605	anti-parallel
Strand 4	C	648	649	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	C	661	662	first strand
Strand 2	C	665	666	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	C	670	675	first strand
Strand 2	C	987	996	anti-parallel
Strand 3	C	839	841	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	C	670	675	first strand
Strand 2	C	987	996	anti-parallel
Strand 3	C	971	972	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	702	713	first strand
Strand 2	C	819	831	anti-parallel
Strand 3	C	799	807	anti-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	C	720	721	first strand
Strand 2	C	759	761	anti-parallel
Strand 3	C	785	787	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	C	754	756	first strand
Strand 2	C	790	791	anti-parallel

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There are 8 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1006	1008	first strand
Strand 2	D	626	633	anti-parallel
Strand 3	D	744	748	anti-parallel
Strand 4	D	700	703	anti-parallel
Strand 5	D	713	721	anti-parallel
Strand 6	D	641	645	parallel
Strand 7	D	726	728	anti-parallel
Strand 8	D	626	633	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	C	1031	1032	first strand
Strand 2	D	621	622	anti-parallel

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There are 3 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	1097	1102	first strand
Strand 2	D	7	12	anti-parallel
Strand 3	D	1456	1457	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	D	91	100	first strand
Strand 2	D	513	519	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	D	132	133	first strand
Strand 2	D	152	153	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	D	141	142	first strand
Strand 2	D	145	146	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	166	169	first strand
Strand 2	D	383	396	anti-parallel
Strand 3	D	201	226	anti-parallel
Strand 4	D	330	346	anti-parallel
Strand 5	D	317	326	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	D	183	185	first strand
Strand 2	D	201	226	anti-parallel
Strand 3	D	383	396	anti-parallel
Strand 4	D	360	361	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	D	250	252	first strand
Strand 2	D	303	307	anti-parallel
Strand 3	D	288	290	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	D	261	264	first strand
Strand 2	D	267	273	anti-parallel
Strand 3	D	278	284	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	D	352	353	first strand
Strand 2	D	366	369	anti-parallel
Strand 3	D	377	378	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	398	399	first strand
Strand 2	D	443	447	anti-parallel
Strand 3	D	434	438	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	419	422	first strand
Strand 2	D	427	429	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	D	527	528	first strand
Strand 2	D	536	537	anti-parallel
Strand 3	F	330	331	parallel

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There are 3 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	805	806	first strand
Strand 2	D	826	829	parallel
Strand 3	D	832	835	anti-parallel

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There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	842	843	first strand
Strand 2	D	864	866	parallel
Strand 3	D	874	875	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	D	1123	1125	first strand
Strand 2	D	1132	1134	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	D	1148	1149	first strand
Strand 2	D	1188	1189	anti-parallel

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There are 2 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1153	1155	first strand
Strand 2	D	1158	1160	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	D	1207	1208	first strand
Strand 2	D	1213	1214	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	D	1280	1284	first strand
Strand 2	D	1290	1295	anti-parallel
Strand 3	D	1302	1305	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	D	1394	1396	first strand
Strand 2	D	1378	1381	anti-parallel
Strand 3	D	1417	1420	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	D	1484	1487	first strand
Strand 2	E	74	77	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	47	48	first strand
Strand 2	E	55	56	anti-parallel

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There are 4 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	16	first strand
Strand 2	G	20	26	anti-parallel
Strand 3	G	194	201	anti-parallel
Strand 4	G	174	182	anti-parallel

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There are 2 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	49	50	first strand
Strand 2	G	147	148	anti-parallel

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There are 4 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	96	103	first strand
Strand 2	G	138	145	anti-parallel
Strand 3	G	54	58	anti-parallel
Strand 4	G	165	166	anti-parallel

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There are 2 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	87	89	first strand
Strand 2	G	120	122	anti-parallel

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There are 2 strands in AG1 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	169	170	anti-parallel

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There are 4 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	16	first strand
Strand 2	H	20	26	anti-parallel
Strand 3	H	194	199	anti-parallel
Strand 4	H	179	182	anti-parallel

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There are 4 strands in AG3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	96	104	first strand
Strand 2	H	137	145	anti-parallel
Strand 3	H	53	58	anti-parallel
Strand 4	H	165	166	anti-parallel

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There are 2 strands in AG4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	87	89	first strand
Strand 2	H	120	122	anti-parallel

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There are 2 strands in AG5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	107	109	first strand
Strand 2	H	130	132	anti-parallel

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There are 2 strands in AG6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	150	151	first strand
Strand 2	H	169	170	anti-parallel

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There are 4 strands in AG7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	54	56	first strand
Strand 2	I	64	73	anti-parallel
Strand 3	I	93	101	anti-parallel
Strand 4	I	108	109	anti-parallel

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There are 4 strands in AG8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	54	56	first strand
Strand 2	I	64	73	anti-parallel
Strand 3	I	93	101	anti-parallel
Strand 4	I	116	117	anti-parallel

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There are 3 strands in AG9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	127	129	first strand
Strand 2	I	132	136	anti-parallel
Strand 3	I	392	394	anti-parallel

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There are 4 strands in AH1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	331	334	first strand
Strand 2	I	138	142	anti-parallel
Strand 3	I	409	411	parallel
Strand 4	I	452	454	anti-parallel

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There are 4 strands in AH2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	145	150	first strand
Strand 2	I	158	163	anti-parallel
Strand 3	I	172	175	anti-parallel
Strand 4	I	183	186	anti-parallel

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There are 2 strands in AH3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	293	294	first strand
Strand 2	I	297	298	anti-parallel

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There are 3 strands in AH4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	460	461	first strand
Strand 2	I	467	474	anti-parallel
Strand 3	I	479	486	anti-parallel

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There are 6 strands in AH5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	460	461	first strand
Strand 2	I	467	474	anti-parallel
Strand 3	I	531	533	anti-parallel
Strand 4	I	496	497	parallel
Strand 5	I	513	517	anti-parallel
Strand 6	I	520	524	anti-parallel

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There are 2 strands in AH6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	579	580	first strand
Strand 2	I	901	902	parallel

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There are 4 strands in AH7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	620	624	first strand
Strand 2	I	610	615	anti-parallel
Strand 3	I	601	605	anti-parallel
Strand 4	I	648	649	anti-parallel

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There are 2 strands in AH8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	661	662	first strand
Strand 2	I	665	666	anti-parallel

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There are 3 strands in AH9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	670	675	first strand
Strand 2	I	987	996	anti-parallel
Strand 3	I	839	841	anti-parallel

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There are 3 strands in AI1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	670	675	first strand
Strand 2	I	987	996	anti-parallel
Strand 3	I	971	972	anti-parallel

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There are 3 strands in AI2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	702	713	first strand
Strand 2	I	819	831	anti-parallel
Strand 3	I	799	807	anti-parallel

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There are 3 strands in AI3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	720	721	first strand
Strand 2	I	759	761	anti-parallel
Strand 3	I	785	787	anti-parallel

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There are 2 strands in AI4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	754	756	first strand
Strand 2	I	790	791	anti-parallel

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There are 8 strands in AI5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1006	1008	first strand
Strand 2	J	626	633	anti-parallel
Strand 3	J	744	748	anti-parallel
Strand 4	J	700	703	anti-parallel
Strand 5	J	713	721	anti-parallel
Strand 6	J	641	645	parallel
Strand 7	J	726	728	anti-parallel
Strand 8	J	626	633	parallel

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There are 2 strands in AI6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1031	1032	first strand
Strand 2	J	621	622	anti-parallel

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There are 3 strands in AI7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1097	1102	first strand
Strand 2	J	7	12	anti-parallel
Strand 3	J	1456	1457	anti-parallel

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There are 2 strands in AI8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	91	100	first strand
Strand 2	J	513	519	anti-parallel

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There are 2 strands in AI9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	132	133	first strand
Strand 2	J	152	153	anti-parallel

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There are 2 strands in AJ1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	141	142	first strand
Strand 2	J	145	146	anti-parallel

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There are 4 strands in AJ2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	166	170	first strand
Strand 2	J	383	396	anti-parallel
Strand 3	J	201	215	anti-parallel
Strand 4	J	341	343	anti-parallel

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There are 4 strands in AJ3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	183	185	first strand
Strand 2	J	201	215	anti-parallel
Strand 3	J	383	396	anti-parallel
Strand 4	J	359	361	anti-parallel

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There are 3 strands in AJ4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	351	353	first strand
Strand 2	J	366	370	anti-parallel
Strand 3	J	377	378	anti-parallel

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There are 4 strands in AJ5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	399	402	first strand
Strand 2	J	443	447	anti-parallel
Strand 3	J	433	437	anti-parallel
Strand 4	J	414	415	anti-parallel

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There are 2 strands in AJ6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	419	422	first strand
Strand 2	J	427	429	anti-parallel

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There are 3 strands in AJ7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	527	528	first strand
Strand 2	J	536	537	anti-parallel
Strand 3	L	330	331	parallel

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There are 3 strands in AJ8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	805	806	first strand
Strand 2	J	826	829	parallel
Strand 3	J	832	835	anti-parallel

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There are 3 strands in AJ9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	842	843	first strand
Strand 2	J	864	866	parallel
Strand 3	J	874	875	anti-parallel

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There are 2 strands in AK1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1123	1125	first strand
Strand 2	J	1132	1134	anti-parallel

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There are 2 strands in AK2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1148	1149	first strand
Strand 2	J	1188	1189	anti-parallel

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There are 2 strands in AK3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1153	1155	first strand
Strand 2	J	1158	1160	anti-parallel

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There are 2 strands in AK4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1207	1208	first strand
Strand 2	J	1213	1214	anti-parallel

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There are 3 strands in AK5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1280	1284	first strand
Strand 2	J	1290	1295	anti-parallel
Strand 3	J	1302	1305	anti-parallel

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There are 3 strands in AK6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1394	1396	first strand
Strand 2	J	1378	1381	anti-parallel
Strand 3	J	1417	1420	anti-parallel

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There are 2 strands in AK7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1484	1487	first strand
Strand 2	K	74	77	anti-parallel

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There are 2 strands in AK8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	47	48	first strand
Strand 2	K	55	56	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: 4XLN

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