Analysis of interatomic Contacts of Structural Units in PDB entry:
4LK1

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 4LK1 entry

There are 12 chains in PDB entry 4LK1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 8	PHE 231
B	THR 6	VAL 236
C	TYR 3	GLU 1342
D	LEU 8	GLY 1376
E	ALA 2	ARG 90
F	PRO 5	ASP 612
G	PHE 8	GLU 235
H	THR 6	LEU 234
I	TYR 3	GLU 1342
J	GLU 16	ALA 1375
K	ALA 2	LEU 80
L	SER 7	ASP 613

There are273 helices in PDB entry 4LK1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	34	50	Right-handed alpha
Helix 2	2	A	77	86	Right-handed alpha
Helix 3	3	A	113	115	Right-handed 310
Helix 4	4	A	212	228	Right-handed alpha
Helix 5	5	A	229	231	Right-handed 310
Helix 6	6	B	34	50	Right-handed alpha
Helix 7	7	B	77	87	Right-handed alpha
Helix 8	8	B	212	228	Right-handed alpha
Helix 9	9	C	28	39	Right-handed alpha
Helix 10	10	C	48	57	Right-handed alpha
Helix 11	11	C	81	89	Right-handed alpha
Helix 12	12	C	163	167	Right-handed 310
Helix 13	13	C	206	213	Right-handed alpha
Helix 14	14	C	216	225	Right-handed alpha
Helix 15	15	C	242	247	Right-handed 310
Helix 16	16	C	270	280	Right-handed alpha
Helix 17	17	C	288	294	Right-handed 310
Helix 18	18	C	318	327	Right-handed alpha
Helix 19	19	C	345	353	Right-handed alpha
Helix 20	20	C	358	371	Right-handed alpha
Helix 21	21	C	377	389	Right-handed alpha
Helix 22	22	C	397	409	Right-handed alpha
Helix 23	23	C	421	437	Right-handed alpha
Helix 24	24	C	455	482	Right-handed alpha
Helix 25	25	C	495	508	Right-handed alpha
Helix 26	26	C	519	528	Right-handed alpha
Helix 27	27	C	544	549	Right-handed alpha
Helix 28	28	C	551	555	Right-handed 310
Helix 29	29	C	607	612	Right-handed alpha
Helix 30	30	C	664	668	Right-handed 310
Helix 31	31	C	670	674	Right-handed 310
Helix 32	32	C	675	686	Right-handed alpha
Helix 33	33	C	704	712	Right-handed alpha
Helix 34	34	C	820	825	Right-handed alpha
Helix 35	35	C	858	864	Right-handed alpha
Helix 36	36	C	896	907	Right-handed alpha
Helix 37	37	C	942	981	Right-handed alpha
Helix 38	38	C	985	990	Right-handed alpha
Helix 39	39	C	993	1000	Right-handed 310
Helix 40	40	C	1005	1038	Right-handed alpha
Helix 41	41	C	1101	1106	Right-handed alpha
Helix 42	42	C	1109	1134	Right-handed alpha
Helix 43	43	C	1137	1151	Right-handed alpha
Helix 44	44	C	1168	1176	Right-handed alpha
Helix 45	45	C	1191	1201	Right-handed alpha
Helix 46	46	C	1238	1243	Right-handed alpha
Helix 47	47	C	1272	1281	Right-handed alpha
Helix 48	48	C	1284	1292	Right-handed alpha
Helix 49	49	C	1297	1311	Right-handed alpha
Helix 50	50	C	1320	1332	Right-handed alpha
Helix 51	51	D	26	33	Right-handed alpha
Helix 52	52	D	94	99	Right-handed 310
Helix 53	53	D	113	118	Right-handed alpha
Helix 54	54	D	122	129	Right-handed alpha
Helix 55	55	D	131	140	Right-handed alpha
Helix 56	56	D	161	172	Right-handed alpha
Helix 57	57	D	181	192	Right-handed alpha
Helix 58	58	D	193	208	Right-handed alpha
Helix 59	59	D	210	231	Right-handed alpha
Helix 60	60	D	233	236	Right-handed 310
Helix 61	61	D	246	250	Right-handed 310
Helix 62	62	D	255	259	Right-handed 310
Helix 63	63	D	263	285	Right-handed alpha
Helix 64	64	D	288	308	Right-handed alpha
Helix 65	65	D	326	333	Right-handed alpha
Helix 66	66	D	370	377	Right-handed alpha
Helix 67	67	D	377	386	Right-handed alpha
Helix 68	68	D	393	404	Right-handed alpha
Helix 69	69	D	405	417	Right-handed alpha
Helix 70	70	D	430	432	Right-handed 310
Helix 71	71	D	450	452	Right-handed 310
Helix 72	72	D	453	458	Right-handed alpha
Helix 73	73	D	473	483	Right-handed alpha
Helix 74	74	D	504	514	Right-handed alpha
Helix 75	75	D	529	539	Right-handed alpha
Helix 76	76	D	574	581	Right-handed alpha
Helix 77	77	D	588	593	Right-handed 310
Helix 78	78	D	597	613	Right-handed alpha
Helix 79	79	D	613	635	Right-handed alpha
Helix 80	80	D	640	644	Right-handed 310
Helix 81	81	D	649	670	Right-handed alpha
Helix 82	82	D	674	703	Right-handed alpha
Helix 83	83	D	720	729	Right-handed alpha
Helix 84	84	D	733	741	Right-handed alpha
Helix 85	85	D	768	804	Right-handed alpha
Helix 86	86	D	834	840	Right-handed alpha
Helix 87	87	D	865	875	Right-handed alpha
Helix 88	88	D	895	900	Right-handed alpha
Helix 89	89	D	914	925	Right-handed alpha
Helix 90	90	D	926	929	Right-handed 310
Helix 91	91	D	1137	1146	Right-handed alpha
Helix 92	92	D	1216	1224	Right-handed alpha
Helix 93	93	D	1225	1244	Right-handed alpha
Helix 94	94	D	1249	1261	Right-handed alpha
Helix 95	95	D	1280	1289	Right-handed alpha
Helix 96	96	D	1308	1313	Right-handed alpha
Helix 97	97	D	1318	1326	Right-handed alpha
Helix 98	98	D	1327	1339	Right-handed alpha
Helix 99	99	D	1346	1353	Right-handed alpha
Helix 100	100	D	1359	1361	Right-handed 310
Helix 101	101	D	1362	1373	Right-handed alpha
Helix 102	102	E	6	13	Right-handed alpha
Helix 103	103	E	16	32	Right-handed alpha
Helix 104	104	E	45	56	Right-handed alpha
Helix 105	105	E	60	79	Right-handed alpha
Helix 106	106	E	79	85	Right-handed alpha
Helix 107	107	E	86	90	Right-handed 310
Helix 108	108	F	9	20	Right-handed alpha
Helix 109	109	F	23	31	Right-handed alpha
Helix 110	110	F	39	51	Right-handed alpha
Helix 111	111	F	76	87	Right-handed alpha
Helix 112	112	F	97	106	Right-handed alpha
Helix 113	113	F	112	136	Right-handed alpha
Helix 114	114	F	137	152	Right-handed alpha
Helix 115	115	F	157	160	Right-handed 310
Helix 116	116	F	214	234	Right-handed alpha
Helix 117	117	F	245	258	Right-handed alpha
Helix 118	118	F	262	290	Right-handed alpha
Helix 119	119	F	312	317	Right-handed alpha
Helix 120	120	F	319	323	Right-handed 310
Helix 121	121	F	327	332	Right-handed 310
Helix 122	122	F	333	352	Right-handed alpha
Helix 123	123	F	354	392	Right-handed alpha
Helix 124	124	F	393	398	Right-handed 310
Helix 125	125	F	400	419	Right-handed alpha
Helix 126	126	F	420	424	Right-handed 310
Helix 127	127	F	426	447	Right-handed alpha
Helix 128	128	F	453	467	Right-handed alpha
Helix 129	129	F	469	474	Right-handed alpha
Helix 130	130	F	482	487	Right-handed alpha
Helix 131	131	F	492	501	Right-handed alpha
Helix 132	132	F	518	523	Right-handed 310
Helix 133	133	F	530	550	Right-handed alpha
Helix 134	134	F	552	563	Right-handed alpha
Helix 135	135	F	572	581	Right-handed alpha
Helix 136	136	F	584	600	Right-handed alpha
Helix 137	137	F	604	609	Right-handed alpha
Helix 138	138	G	34	50	Right-handed alpha
Helix 139	139	G	77	86	Right-handed alpha
Helix 140	140	G	113	115	Right-handed 310
Helix 141	141	G	212	228	Right-handed alpha
Helix 142	142	G	229	231	Right-handed 310
Helix 143	143	H	34	50	Right-handed alpha
Helix 144	144	H	77	87	Right-handed alpha
Helix 145	145	H	212	228	Right-handed alpha
Helix 146	146	I	28	39	Right-handed alpha
Helix 147	147	I	48	57	Right-handed alpha
Helix 148	148	I	81	89	Right-handed alpha
Helix 149	149	I	163	167	Right-handed 310
Helix 150	150	I	206	213	Right-handed alpha
Helix 151	151	I	216	225	Right-handed alpha
Helix 152	152	I	242	247	Right-handed 310
Helix 153	153	I	270	280	Right-handed alpha
Helix 154	154	I	288	294	Right-handed 310
Helix 155	155	I	318	327	Right-handed alpha
Helix 156	156	I	345	353	Right-handed alpha
Helix 157	157	I	358	371	Right-handed alpha
Helix 158	158	I	377	389	Right-handed alpha
Helix 159	159	I	397	409	Right-handed alpha
Helix 160	160	I	421	437	Right-handed alpha
Helix 161	161	I	455	482	Right-handed alpha
Helix 162	162	I	495	508	Right-handed alpha
Helix 163	163	I	519	528	Right-handed alpha
Helix 164	164	I	544	549	Right-handed alpha
Helix 165	165	I	551	555	Right-handed 310
Helix 166	166	I	607	612	Right-handed alpha
Helix 167	167	I	664	668	Right-handed 310
Helix 168	168	I	670	674	Right-handed 310
Helix 169	169	I	675	686	Right-handed alpha
Helix 170	170	I	704	712	Right-handed alpha
Helix 171	171	I	820	825	Right-handed alpha
Helix 172	172	I	858	864	Right-handed alpha
Helix 173	173	I	896	907	Right-handed alpha
Helix 174	174	I	942	981	Right-handed alpha
Helix 175	175	I	985	990	Right-handed alpha
Helix 176	176	I	993	1000	Right-handed 310
Helix 177	177	I	1005	1038	Right-handed alpha
Helix 178	178	I	1101	1106	Right-handed alpha
Helix 179	179	I	1109	1134	Right-handed alpha
Helix 180	180	I	1137	1151	Right-handed alpha
Helix 181	181	I	1168	1176	Right-handed alpha
Helix 182	182	I	1191	1201	Right-handed alpha
Helix 183	183	I	1238	1243	Right-handed alpha
Helix 184	184	I	1271	1281	Right-handed alpha
Helix 185	185	I	1284	1292	Right-handed alpha
Helix 186	186	I	1297	1311	Right-handed alpha
Helix 187	187	I	1320	1332	Right-handed alpha
Helix 188	188	J	26	33	Right-handed alpha
Helix 189	189	J	94	99	Right-handed 310
Helix 190	190	J	113	118	Right-handed alpha
Helix 191	191	J	122	129	Right-handed alpha
Helix 192	192	J	131	140	Right-handed alpha
Helix 193	193	J	161	172	Right-handed alpha
Helix 194	194	J	181	192	Right-handed alpha
Helix 195	195	J	193	208	Right-handed alpha
Helix 196	196	J	210	231	Right-handed alpha
Helix 197	197	J	233	236	Right-handed 310
Helix 198	198	J	246	250	Right-handed 310
Helix 199	199	J	255	259	Right-handed 310
Helix 200	200	J	263	285	Right-handed alpha
Helix 201	201	J	288	308	Right-handed alpha
Helix 202	202	J	326	333	Right-handed alpha
Helix 203	203	J	370	377	Right-handed alpha
Helix 204	204	J	377	386	Right-handed alpha
Helix 205	205	J	393	404	Right-handed alpha
Helix 206	206	J	405	417	Right-handed alpha
Helix 207	207	J	430	432	Right-handed 310
Helix 208	208	J	450	452	Right-handed 310
Helix 209	209	J	453	458	Right-handed alpha
Helix 210	210	J	473	483	Right-handed alpha
Helix 211	211	J	504	514	Right-handed alpha
Helix 212	212	J	529	539	Right-handed alpha
Helix 213	213	J	574	581	Right-handed alpha
Helix 214	214	J	588	593	Right-handed 310
Helix 215	215	J	597	613	Right-handed alpha
Helix 216	216	J	613	635	Right-handed alpha
Helix 217	217	J	640	644	Right-handed 310
Helix 218	218	J	649	670	Right-handed alpha
Helix 219	219	J	674	703	Right-handed alpha
Helix 220	220	J	720	729	Right-handed alpha
Helix 221	221	J	733	741	Right-handed alpha
Helix 222	222	J	768	804	Right-handed alpha
Helix 223	223	J	834	840	Right-handed alpha
Helix 224	224	J	865	875	Right-handed alpha
Helix 225	225	J	895	900	Right-handed alpha
Helix 226	226	J	914	925	Right-handed alpha
Helix 227	227	J	926	929	Right-handed 310
Helix 228	228	J	1138	1146	Right-handed alpha
Helix 229	229	J	1216	1224	Right-handed alpha
Helix 230	230	J	1225	1244	Right-handed alpha
Helix 231	231	J	1249	1261	Right-handed alpha
Helix 232	232	J	1280	1289	Right-handed alpha
Helix 233	233	J	1308	1313	Right-handed alpha
Helix 234	234	J	1318	1326	Right-handed alpha
Helix 235	235	J	1327	1339	Right-handed alpha
Helix 236	236	J	1346	1353	Right-handed alpha
Helix 237	237	J	1359	1361	Right-handed 310
Helix 238	238	J	1362	1373	Right-handed alpha
Helix 239	239	K	6	13	Right-handed alpha
Helix 240	240	K	16	32	Right-handed alpha
Helix 241	241	K	45	56	Right-handed alpha
Helix 242	242	K	60	77	Right-handed alpha
Helix 243	243	K	78	80	Right-handed 310
Helix 244	244	L	9	20	Right-handed alpha
Helix 245	245	L	23	31	Right-handed alpha
Helix 246	246	L	39	51	Right-handed alpha
Helix 247	247	L	76	87	Right-handed alpha
Helix 248	248	L	97	106	Right-handed alpha
Helix 249	249	L	112	136	Right-handed alpha
Helix 250	250	L	137	152	Right-handed alpha
Helix 251	251	L	157	160	Right-handed 310
Helix 252	252	L	214	234	Right-handed alpha
Helix 253	253	L	245	258	Right-handed alpha
Helix 254	254	L	262	290	Right-handed alpha
Helix 255	255	L	312	317	Right-handed alpha
Helix 256	256	L	319	323	Right-handed 310
Helix 257	257	L	327	332	Right-handed 310
Helix 258	258	L	333	352	Right-handed alpha
Helix 259	259	L	354	392	Right-handed alpha
Helix 260	260	L	393	398	Right-handed 310
Helix 261	261	L	400	419	Right-handed alpha
Helix 262	262	L	420	424	Right-handed 310
Helix 263	263	L	426	447	Right-handed alpha
Helix 264	264	L	453	467	Right-handed alpha
Helix 265	265	L	469	474	Right-handed alpha
Helix 266	266	L	482	487	Right-handed alpha
Helix 267	267	L	492	501	Right-handed alpha
Helix 268	268	L	518	523	Right-handed 310
Helix 269	269	L	530	550	Right-handed alpha
Helix 270	270	L	552	563	Right-handed alpha
Helix 271	271	L	572	581	Right-handed alpha
Helix 272	272	L	584	600	Right-handed alpha
Helix 273	273	L	604	609	Right-handed alpha

There are 89 sheets in PDB entry 4LK1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR, BS, BT, BU, BV, BW, BX, BY, BZ, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, CK,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	17	18	first strand
Strand 2	A	24	31	anti-parallel
Strand 3	A	199	204	anti-parallel
Strand 4	A	184	186	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	52	53	first strand
Strand 2	A	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	97	105	first strand
Strand 2	A	139	147	anti-parallel
Strand 3	A	56	60	anti-parallel
Strand 4	A	170	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	90	91	first strand
Strand 2	A	122	123	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	108	111	first strand
Strand 2	A	129	133	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	17	first strand
Strand 2	B	23	31	anti-parallel
Strand 3	B	195	207	anti-parallel
Strand 4	B	180	192	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	59	first strand
Strand 2	B	143	145	anti-parallel
Strand 3	B	99	101	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	90	92	first strand
Strand 2	B	121	123	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	110	111	first strand
Strand 2	B	129	131	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	13	14	first strand
Strand 2	C	1182	1183	parallel
Strand 3	C	700	701	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	60	first strand
Strand 2	C	66	75	anti-parallel
Strand 3	C	93	105	anti-parallel
Strand 4	C	113	128	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	136	137	first strand
Strand 2	C	142	145	anti-parallel
Strand 3	C	512	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	451	453	first strand
Strand 2	C	147	151	anti-parallel
Strand 3	C	530	531	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	154	158	first strand
Strand 2	C	173	177	anti-parallel
Strand 3	C	184	187	anti-parallel
Strand 4	C	195	198	anti-parallel
Strand 5	C	204	205	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	284	286	first strand
Strand 2	C	238	240	anti-parallel
Strand 3	C	227	231	anti-parallel
Strand 4	C	332	336	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	255	257	first strand
Strand 2	C	260	263	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	297	first strand
Strand 2	C	315	316	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	595	anti-parallel
Strand 3	C	598	606	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	595	anti-parallel
Strand 3	C	652	654	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	623	624	first strand
Strand 2	C	628	629	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	633	637	first strand
Strand 2	C	642	646	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	716	717	first strand
Strand 2	C	782	785	anti-parallel
Strand 3	C	768	769	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	748	752	first strand
Strand 2	C	731	736	anti-parallel
Strand 3	C	722	727	anti-parallel
Strand 4	C	776	777	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	757	758	first strand
Strand 2	C	764	765	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1066	1067	first strand
Strand 2	C	1225	1234	anti-parallel
Strand 3	C	798	804	anti-parallel
Strand 4	C	1096	1098	parallel
Strand 5	C	816	819	anti-parallel
Strand 6	C	1076	1080	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1066	1067	first strand
Strand 2	C	1225	1234	anti-parallel
Strand 3	C	1209	1210	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	882	884	first strand
Strand 2	C	918	919	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	887	889	first strand
Strand 2	C	913	915	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1244	1246	first strand
Strand 2	D	350	356	anti-parallel
Strand 3	D	465	469	anti-parallel
Strand 4	D	421	424	anti-parallel
Strand 5	D	434	442	anti-parallel
Strand 6	D	365	369	parallel
Strand 7	D	447	448	anti-parallel
Strand 8	D	350	356	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1269	1271	first strand
Strand 2	D	344	346	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1335	1338	first strand
Strand 2	D	20	24	anti-parallel
Strand 3	D	1341	1342	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	159	160	first strand
Strand 2	D	144	146	anti-parallel
Strand 3	D	178	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	261	262	first strand
Strand 2	F	505	506	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	526	527	first strand
Strand 2	D	547	559	parallel
Strand 3	D	562	573	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	820	822	first strand
Strand 2	D	880	882	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1162	1165	first strand
Strand 2	D	1173	1178	anti-parallel
Strand 3	D	1187	1190	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1263	1265	first strand
Strand 2	D	1277	1279	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	162	165	first strand
Strand 2	F	259	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	17	18	first strand
Strand 2	G	24	31	anti-parallel
Strand 3	G	199	204	anti-parallel
Strand 4	G	184	186	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	52	53	first strand
Strand 2	G	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	97	105	first strand
Strand 2	G	139	147	anti-parallel
Strand 3	G	56	60	anti-parallel
Strand 4	G	170	172	anti-parallel

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There are 2 strands in AT 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 AU 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 4 strands in AV sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	15	17	first strand
Strand 2	H	23	31	anti-parallel
Strand 3	H	195	207	anti-parallel
Strand 4	H	180	192	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	59	first strand
Strand 2	H	143	145	anti-parallel
Strand 3	H	99	101	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	90	92	first strand
Strand 2	H	121	123	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	110	111	first strand
Strand 2	H	129	131	anti-parallel

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There are 3 strands in AZ 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 BA 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	105	anti-parallel
Strand 4	I	113	128	anti-parallel

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There are 3 strands in BB 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	145	anti-parallel
Strand 3	I	512	514	anti-parallel

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There are 3 strands in BC 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	530	531	parallel

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There are 5 strands in BD 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	198	anti-parallel
Strand 5	I	204	205	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	284	286	first strand
Strand 2	I	238	240	anti-parallel
Strand 3	I	227	231	anti-parallel
Strand 4	I	332	336	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	296	297	first strand
Strand 2	I	315	316	anti-parallel

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There are 2 strands in BH 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 3 strands in BI 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	595	anti-parallel
Strand 3	I	598	606	anti-parallel

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There are 3 strands in BJ 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	595	anti-parallel
Strand 3	I	652	654	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	623	624	first strand
Strand 2	I	628	629	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	633	637	first strand
Strand 2	I	642	646	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	748	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 BO 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 BP 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 BQ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1066	1067	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 BR sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1066	1067	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 BS 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 BT 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 BU sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	887	889	first strand
Strand 2	I	913	915	anti-parallel

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There are 8 strands in BV 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	424	anti-parallel
Strand 5	J	434	442	anti-parallel
Strand 6	J	365	369	parallel
Strand 7	J	447	448	anti-parallel
Strand 8	J	350	356	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1269	1270	first strand
Strand 2	J	345	346	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1335	1338	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 BY 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 BZ 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	146	anti-parallel
Strand 3	J	178	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	261	262	first strand
Strand 2	L	505	506	parallel

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There are 3 strands in CB 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	559	parallel
Strand 3	J	562	573	anti-parallel

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There are 2 strands in CC 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 3 strands in CD 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 4 strands in CE 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
Strand 3	J	1002	1003	anti-parallel
Strand 4	J	1018	1019	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1025	1026	first strand
Strand 2	J	1122	1124	anti-parallel
Strand 3	J	1106	1107	anti-parallel

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There are 3 strands in CG 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	1098	1100	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1046	1050	first strand
Strand 2	J	1057	1061	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1162	1165	first strand
Strand 2	J	1173	1178	anti-parallel
Strand 3	J	1187	1190	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1263	1265	first strand
Strand 2	J	1277	1279	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	162	165	first strand
Strand 2	L	259	261	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: 4LK1

Analysis of interatomic Contacts of Structural Units in PDB entry:
4LK1