Analysis of interatomic Contacts of Structural Units in PDB entry:
6K31

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 6K31 entry

There are 2 chains in PDB entry 6K31 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 8	ALA 1149
B	SER 11	ALA 1149

There are105 helices in PDB entry 6K31. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	24	Right-handed alpha
Helix 2	AA2	A	40	45	Right-handed alpha
Helix 3	AA3	A	47	52	Right-handed alpha
Helix 4	AA4	A	63	77	Right-handed alpha
Helix 5	AA5	A	97	103	Right-handed alpha
Helix 6	AA6	A	157	170	Right-handed alpha
Helix 7	AA7	A	172	177	Right-handed alpha
Helix 8	AA8	A	178	182	Right-handed 310
Helix 9	AA9	A	224	235	Right-handed alpha
Helix 10	AB1	A	242	252	Right-handed 310
Helix 11	AB2	A	265	270	Right-handed 310
Helix 12	AB3	A	279	283	Right-handed 310
Helix 13	AB4	A	284	290	Right-handed alpha
Helix 14	AB5	A	300	305	Right-handed 310
Helix 15	AB6	A	326	346	Right-handed alpha
Helix 16	AB7	A	378	386	Right-handed alpha
Helix 17	AB8	A	490	495	Right-handed 310
Helix 18	AB9	A	496	501	Right-handed 310
Helix 19	AC1	A	510	522	Right-handed alpha
Helix 20	AC2	A	549	557	Right-handed alpha
Helix 21	AC3	A	564	574	Right-handed alpha
Helix 22	AC4	A	575	589	Right-handed alpha
Helix 23	AC5	A	590	594	Right-handed 310
Helix 24	AC6	A	597	599	Right-handed 310
Helix 25	AC7	A	700	708	Right-handed alpha
Helix 26	AC8	A	721	731	Right-handed alpha
Helix 27	AC9	A	731	737	Right-handed alpha
Helix 28	AD1	A	739	751	Right-handed alpha
Helix 29	AD2	A	787	792	Right-handed alpha
Helix 30	AD3	A	792	808	Right-handed alpha
Helix 31	AD4	A	848	859	Right-handed alpha
Helix 32	AD5	A	874	882	Right-handed 310
Helix 33	AD6	A	885	901	Right-handed alpha
Helix 34	AD7	A	922	924	Right-handed 310
Helix 35	AD8	A	925	931	Right-handed alpha
Helix 36	AD9	A	934	939	Right-handed alpha
Helix 37	AE1	A	939	946	Right-handed alpha
Helix 38	AE2	A	963	967	Right-handed 310
Helix 39	AE3	A	972	980	Right-handed alpha
Helix 40	AE4	A	981	983	Right-handed 310
Helix 41	AE5	A	992	997	Right-handed alpha
Helix 42	AE6	A	998	1001	Right-handed 310
Helix 43	AE7	A	1002	1027	Right-handed alpha
Helix 44	AE8	A	1028	1033	Right-handed 310
Helix 45	AE9	A	1034	1047	Right-handed alpha
Helix 46	AF1	A	1057	1063	Right-handed alpha
Helix 47	AF2	A	1065	1072	Right-handed alpha
Helix 48	AF3	A	1072	1102	Right-handed alpha
Helix 49	AF4	A	1106	1113	Right-handed alpha
Helix 50	AF5	A	1114	1131	Right-handed alpha
Helix 51	AF6	A	1131	1138	Right-handed alpha
Helix 52	AF7	A	1145	1149	Right-handed 310
Helix 53	AF8	B	12	24	Right-handed alpha
Helix 54	AF9	B	47	52	Right-handed alpha
Helix 55	AG1	B	63	77	Right-handed alpha
Helix 56	AG2	B	97	103	Right-handed alpha
Helix 57	AG3	B	157	170	Right-handed alpha
Helix 58	AG4	B	172	177	Right-handed alpha
Helix 59	AG5	B	178	182	Right-handed 310
Helix 60	AG6	B	224	235	Right-handed alpha
Helix 61	AG7	B	242	252	Right-handed 310
Helix 62	AG8	B	265	270	Right-handed 310
Helix 63	AG9	B	279	283	Right-handed 310
Helix 64	AH1	B	284	290	Right-handed alpha
Helix 65	AH2	B	300	305	Right-handed 310
Helix 66	AH3	B	326	346	Right-handed alpha
Helix 67	AH4	B	378	386	Right-handed alpha
Helix 68	AH5	B	490	495	Right-handed 310
Helix 69	AH6	B	496	501	Right-handed 310
Helix 70	AH7	B	510	522	Right-handed alpha
Helix 71	AH8	B	549	557	Right-handed alpha
Helix 72	AH9	B	564	574	Right-handed alpha
Helix 73	AI1	B	575	589	Right-handed alpha
Helix 74	AI2	B	590	594	Right-handed 310
Helix 75	AI3	B	597	599	Right-handed 310
Helix 76	AI4	B	667	671	Right-handed 310
Helix 77	AI5	B	700	708	Right-handed alpha
Helix 78	AI6	B	721	731	Right-handed alpha
Helix 79	AI7	B	731	737	Right-handed alpha
Helix 80	AI8	B	739	751	Right-handed alpha
Helix 81	AI9	B	757	761	Right-handed 310
Helix 82	AJ1	B	787	792	Right-handed alpha
Helix 83	AJ2	B	792	808	Right-handed alpha
Helix 84	AJ3	B	848	859	Right-handed alpha
Helix 85	AJ4	B	874	882	Right-handed 310
Helix 86	AJ5	B	885	901	Right-handed alpha
Helix 87	AJ6	B	922	924	Right-handed 310
Helix 88	AJ7	B	925	931	Right-handed alpha
Helix 89	AJ8	B	934	939	Right-handed alpha
Helix 90	AJ9	B	939	946	Right-handed alpha
Helix 91	AK1	B	963	967	Right-handed 310
Helix 92	AK2	B	972	980	Right-handed alpha
Helix 93	AK3	B	981	983	Right-handed 310
Helix 94	AK4	B	992	997	Right-handed alpha
Helix 95	AK5	B	998	1001	Right-handed 310
Helix 96	AK6	B	1002	1027	Right-handed alpha
Helix 97	AK7	B	1028	1033	Right-handed 310
Helix 98	AK8	B	1034	1047	Right-handed alpha
Helix 99	AK9	B	1057	1063	Right-handed alpha
Helix 100	AL1	B	1065	1072	Right-handed alpha
Helix 101	AL2	B	1072	1102	Right-handed alpha
Helix 102	AL3	B	1106	1113	Right-handed alpha
Helix 103	AL4	B	1114	1131	Right-handed alpha
Helix 104	AL5	B	1131	1138	Right-handed alpha
Helix 105	AL6	B	1145	1149	Right-handed 310

There are 26 sheets in PDB entry 6K31. 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,

There are 8 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	90	92	first strand
Strand 2	A	191	196	parallel
Strand 3	A	211	220	anti-parallel
Strand 4	A	254	263	parallel
Strand 5	A	317	322	parallel
Strand 6	A	308	312	anti-parallel
Strand 7	A	140	143	parallel
Strand 8	A	154	156	parallel

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There are 4 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	90	92	first strand
Strand 2	A	191	196	parallel
Strand 3	A	211	220	anti-parallel
Strand 4	A	199	201	anti-parallel

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There are 6 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	110	112	first strand
Strand 2	A	116	121	anti-parallel
Strand 3	A	124	129	anti-parallel
Strand 4	A	712	715	parallel
Strand 5	A	782	786	anti-parallel
Strand 6	A	686	689	anti-parallel

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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	A	348	351	first strand
Strand 2	A	658	663	anti-parallel
Strand 3	A	677	682	anti-parallel

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There are 11 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	390	392	first strand
Strand 2	A	398	401	anti-parallel
Strand 3	A	407	413	anti-parallel
Strand 4	A	446	448	parallel
Strand 5	A	454	460	anti-parallel
Strand 6	A	463	472	anti-parallel
Strand 7	A	353	365	anti-parallel
Strand 8	A	477	482	anti-parallel
Strand 9	A	821	828	parallel
Strand 10	A	904	912	parallel
Strand 11	A	916	919	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	645	654	first strand
Strand 2	A	353	365	anti-parallel
Strand 3	A	477	482	anti-parallel
Strand 4	A	821	828	parallel
Strand 5	A	904	912	parallel
Strand 6	A	844	847	anti-parallel
Strand 7	A	969	971	anti-parallel
Strand 8	A	949	951	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	A	367	369	first strand
Strand 2	A	419	421	anti-parallel
Strand 3	A	426	429	anti-parallel
Strand 4	A	437	440	anti-parallel

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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	A	502	504	first strand
Strand 2	A	623	630	anti-parallel
Strand 3	A	636	640	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	601	602	first strand
Strand 2	A	615	616	anti-parallel
Strand 3	A	619	620	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	605	606	first strand
Strand 2	A	609	610	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	772	773	first strand
Strand 2	A	776	777	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	860	861	first strand
Strand 2	A	871	872	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	955	957	first strand
Strand 2	A	960	962	anti-parallel

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There are 8 strands in AB5 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	191	196	parallel
Strand 3	B	211	220	anti-parallel
Strand 4	B	254	263	parallel
Strand 5	B	317	322	parallel
Strand 6	B	308	311	anti-parallel
Strand 7	B	140	143	parallel
Strand 8	B	154	156	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	B	90	92	first strand
Strand 2	B	191	196	parallel
Strand 3	B	211	220	anti-parallel
Strand 4	B	199	201	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	110	112	first strand
Strand 2	B	116	121	anti-parallel
Strand 3	B	124	129	anti-parallel
Strand 4	B	712	715	parallel
Strand 5	B	782	786	anti-parallel
Strand 6	B	686	689	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	348	351	first strand
Strand 2	B	658	663	anti-parallel
Strand 3	B	677	682	anti-parallel

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There are 11 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	390	392	first strand
Strand 2	B	398	401	anti-parallel
Strand 3	B	407	413	anti-parallel
Strand 4	B	446	448	parallel
Strand 5	B	454	460	anti-parallel
Strand 6	B	463	472	anti-parallel
Strand 7	B	353	365	anti-parallel
Strand 8	B	477	482	anti-parallel
Strand 9	B	821	828	parallel
Strand 10	B	904	912	parallel
Strand 11	B	916	919	anti-parallel

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There are 8 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	645	654	first strand
Strand 2	B	353	365	anti-parallel
Strand 3	B	477	482	anti-parallel
Strand 4	B	821	828	parallel
Strand 5	B	904	912	parallel
Strand 6	B	844	847	anti-parallel
Strand 7	B	969	971	anti-parallel
Strand 8	B	949	951	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	367	369	first strand
Strand 2	B	419	421	anti-parallel
Strand 3	B	426	429	anti-parallel
Strand 4	B	437	440	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	502	504	first strand
Strand 2	B	623	630	anti-parallel
Strand 3	B	636	640	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	601	602	first strand
Strand 2	B	615	616	anti-parallel
Strand 3	B	619	620	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	605	606	first strand
Strand 2	B	609	610	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	772	773	first strand
Strand 2	B	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	B	860	861	first strand
Strand 2	B	871	872	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	B	955	957	first strand
Strand 2	B	960	962	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: 6K31

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K31