Analysis of interatomic Contacts of Structural Units in PDB entry:
6K4Q

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 6K4Q entry

There are 4 chains in PDB entry 6K4Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	A 1	G 81
C	C 1	T 28
D	A 2	G 12
B	LYS 3	LYS 954

There are 71 helices in PDB entry 6K4Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	59	94	Right-handed alpha
Helix 2	AA2	B	96	103	Right-handed alpha
Helix 3	AA3	B	107	111	Right-handed 310
Helix 4	AA4	B	121	132	Right-handed alpha
Helix 5	AA5	B	134	145	Right-handed alpha
Helix 6	AA6	B	150	164	Right-handed alpha
Helix 7	AA7	B	183	196	Right-handed alpha
Helix 8	AA8	B	207	213	Right-handed alpha
Helix 9	AA9	B	217	228	Right-handed alpha
Helix 10	AB1	B	236	247	Right-handed alpha
Helix 11	AB2	B	252	257	Right-handed alpha
Helix 12	AB3	B	270	283	Right-handed alpha
Helix 13	AB4	B	284	287	Right-handed 310
Helix 14	AB5	B	298	303	Right-handed alpha
Helix 15	AB6	B	309	313	Right-handed 310
Helix 16	AB7	B	315	341	Right-handed alpha
Helix 17	AB8	B	346	353	Right-handed alpha
Helix 18	AB9	B	358	364	Right-handed alpha
Helix 19	AC1	B	368	382	Right-handed alpha
Helix 20	AC2	B	387	396	Right-handed alpha
Helix 21	AC3	B	404	410	Right-handed 310
Helix 22	AC4	B	411	427	Right-handed alpha
Helix 23	AC5	B	430	436	Right-handed alpha
Helix 24	AC6	B	436	446	Right-handed alpha
Helix 25	AC7	B	477	482	Right-handed alpha
Helix 26	AC8	B	483	494	Right-handed alpha
Helix 27	AC9	B	512	525	Right-handed alpha
Helix 28	AD1	B	541	553	Right-handed alpha
Helix 29	AD2	B	560	567	Right-handed alpha
Helix 30	AD3	B	591	601	Right-handed alpha
Helix 31	AD4	B	603	609	Right-handed alpha
Helix 32	AD5	B	612	626	Right-handed alpha
Helix 33	AD6	B	628	637	Right-handed alpha
Helix 34	AD7	B	638	640	Right-handed 310
Helix 35	AD8	B	644	652	Right-handed alpha
Helix 36	AD9	B	663	669	Right-handed alpha
Helix 37	AE1	B	678	685	Right-handed alpha
Helix 38	AE2	B	692	698	Right-handed alpha
Helix 39	AE3	B	703	711	Right-handed alpha
Helix 40	AE4	B	720	726	Right-handed alpha
Helix 41	AE5	B	730	751	Right-handed alpha
Helix 42	AE6	B	775	792	Right-handed alpha
Helix 43	AE7	B	794	799	Right-handed alpha
Helix 44	AE8	B	802	806	Right-handed 310
Helix 45	AE9	B	808	817	Right-handed alpha
Helix 46	AF1	B	832	836	Right-handed 310
Helix 47	AF2	B	860	865	Right-handed 310
Helix 48	AF3	B	872	888	Right-handed alpha
Helix 49	AF4	B	893	902	Right-handed alpha
Helix 50	AF5	B	903	906	Right-handed 310
Helix 51	AF6	B	909	920	Right-handed alpha
Helix 52	AF7	B	925	940	Right-handed alpha
Helix 53	AF8	B	960	970	Right-handed alpha
Helix 54	AF9	B	975	979	Right-handed 310
Helix 55	AG1	B	980	1001	Right-handed alpha
Helix 56	AG2	B	1004	1008	Right-handed alpha
Helix 57	AG3	B	1031	1042	Right-handed alpha
Helix 58	AG4	B	1043	1047	Right-handed 310
Helix 59	AG5	B	1078	1088	Right-handed alpha
Helix 60	AG6	B	1127	1132	Right-handed alpha
Helix 61	AG7	B	1170	1177	Right-handed alpha
Helix 62	AG8	B	1177	1185	Right-handed alpha
Helix 63	AG9	B	1191	1195	Right-handed 310
Helix 64	AH1	B	1229	1241	Right-handed alpha
Helix 65	AH2	B	1250	1262	Right-handed alpha
Helix 66	AH3	B	1264	1281	Right-handed alpha
Helix 67	AH4	B	1283	1297	Right-handed alpha
Helix 68	AH5	B	1301	1313	Right-handed alpha
Helix 69	AH6	B	1314	1316	Right-handed 310
Helix 70	AH7	B	1340	1344	Right-handed 310
Helix 71	AH8	B	1363	1365	Right-handed 310

There are 9 sheets in PDB entry 6K4Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1009	1010	first strand
Strand 2	B	954	957	anti-parallel
Strand 3	B	758	763	parallel
Strand 4	B	6	11	parallel
Strand 5	B	15	21	anti-parallel
Strand 6	B	48	52	anti-parallel
Strand 7	B	1093	1096	parallel

Back to list of sheets
Back to top of page

There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	46	first strand
Strand 2	B	29	36	anti-parallel
Strand 3	B	1357	1361	parallel
Strand 4	B	1346	1350	anti-parallel
Strand 5	B	1203	1205	anti-parallel
Strand 6	B	1211	1216	anti-parallel
Strand 7	B	1219	1222	anti-parallel

Back to list of sheets
Back to top of page

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	B	498	499	first strand
Strand 2	B	502	506	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	538	539	first strand
Strand 2	B	528	530	anti-parallel
Strand 3	B	579	581	anti-parallel

Back to list of sheets
Back to top of page

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	B	837	840	first strand
Strand 2	B	855	858	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	942	943	first strand
Strand 2	B	949	950	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1063	1065	first strand
Strand 2	B	1072	1075	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1156	1167	first strand
Strand 2	B	1139	1151	anti-parallel
Strand 3	B	1196	1198	anti-parallel

Back to list of sheets
Back to top of page

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	1324	1326	first strand
Strand 2	B	1329	1331	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6K4Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K4Q