Analysis of interatomic Contacts of Structural Units in PDB entry:
2C9G

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 2C9G entry

There are 5 chains in PDB entry 2C9G (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 49	THR 570
B	THR 49	THR 570
C	THR 49	THR 570
D	THR 49	THR 570
E	THR 49	THR 570

There are 60 helices in PDB entry 2C9G. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	75	82	Right-handed alpha
Helix 2	2	A	102	107	Right-handed alpha
Helix 3	3	A	176	195	Right-handed alpha
Helix 4	4	A	202	206	Right-handed 310
Helix 5	5	A	254	260	Right-handed alpha
Helix 6	6	A	276	278	Right-handed 310
Helix 7	7	A	288	295	Right-handed alpha
Helix 8	8	A	406	413	Right-handed alpha
Helix 9	9	A	418	422	Right-handed alpha
Helix 10	10	A	456	460	Right-handed 310
Helix 11	11	A	478	483	Right-handed alpha
Helix 12	12	A	484	486	Right-handed 310
Helix 13	13	B	75	82	Right-handed alpha
Helix 14	14	B	102	107	Right-handed alpha
Helix 15	15	B	176	195	Right-handed alpha
Helix 16	16	B	202	206	Right-handed 310
Helix 17	17	B	254	260	Right-handed alpha
Helix 18	18	B	276	278	Right-handed 310
Helix 19	19	B	288	295	Right-handed alpha
Helix 20	20	B	406	413	Right-handed alpha
Helix 21	21	B	418	422	Right-handed alpha
Helix 22	22	B	456	460	Right-handed 310
Helix 23	23	B	478	483	Right-handed alpha
Helix 24	24	B	484	486	Right-handed 310
Helix 25	25	C	75	82	Right-handed alpha
Helix 26	26	C	102	107	Right-handed alpha
Helix 27	27	C	176	195	Right-handed alpha
Helix 28	28	C	202	206	Right-handed 310
Helix 29	29	C	254	260	Right-handed alpha
Helix 30	30	C	276	278	Right-handed 310
Helix 31	31	C	288	295	Right-handed alpha
Helix 32	32	C	406	413	Right-handed alpha
Helix 33	33	C	418	422	Right-handed alpha
Helix 34	34	C	456	460	Right-handed 310
Helix 35	35	C	478	483	Right-handed alpha
Helix 36	36	C	484	486	Right-handed 310
Helix 37	37	D	75	82	Right-handed alpha
Helix 38	38	D	102	107	Right-handed alpha
Helix 39	39	D	176	195	Right-handed alpha
Helix 40	40	D	202	206	Right-handed 310
Helix 41	41	D	254	260	Right-handed alpha
Helix 42	42	D	276	278	Right-handed 310
Helix 43	43	D	288	295	Right-handed alpha
Helix 44	44	D	406	413	Right-handed alpha
Helix 45	45	D	418	422	Right-handed alpha
Helix 46	46	D	456	460	Right-handed 310
Helix 47	47	D	478	483	Right-handed alpha
Helix 48	48	D	484	486	Right-handed 310
Helix 49	49	E	75	82	Right-handed alpha
Helix 50	50	E	102	107	Right-handed alpha
Helix 51	51	E	176	195	Right-handed alpha
Helix 52	52	E	202	206	Right-handed 310
Helix 53	53	E	254	260	Right-handed alpha
Helix 54	54	E	276	278	Right-handed 310
Helix 55	55	E	288	295	Right-handed alpha
Helix 56	56	E	406	413	Right-handed alpha
Helix 57	57	E	418	422	Right-handed alpha
Helix 58	58	E	456	460	Right-handed 310
Helix 59	59	E	478	483	Right-handed alpha
Helix 60	60	E	484	486	Right-handed 310

There are 50 sheets in PDB entry 2C9G. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, A, DB, C, DD, DE, DF, G, DH, DI, DJ, EA, EB, EC, ED, EE, EF, EG, EH, EI, EJ,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	55	56	first strand
Strand 2	A	110	113	anti-parallel
Strand 3	A	534	536	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	69	72	first strand
Strand 2	A	554	568	anti-parallel
Strand 3	A	117	129	anti-parallel
Strand 4	A	522	531	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	90	94	first strand
Strand 2	A	538	542	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	160	169	first strand
Strand 2	A	142	152	anti-parallel
Strand 3	A	247	249	anti-parallel
Strand 4	A	272	274	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	A	219	220	first strand
Strand 2	A	225	226	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	241	242	first strand
Strand 2	A	400	405	anti-parallel
Strand 3	A	282	284	anti-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	A	261	263	first strand
Strand 2	A	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	384	385	first strand
Strand 2	A	389	390	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	A	464	467	first strand
Strand 2	A	436	439	anti-parallel
Strand 3	A	544	545	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	470	475	first strand
Strand 2	A	514	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	55	56	first strand
Strand 2	B	110	113	anti-parallel
Strand 3	B	534	536	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	72	first strand
Strand 2	B	554	568	anti-parallel
Strand 3	B	117	129	anti-parallel
Strand 4	B	522	531	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	90	94	first strand
Strand 2	B	538	542	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	160	169	first strand
Strand 2	B	142	152	anti-parallel
Strand 3	B	247	249	anti-parallel
Strand 4	B	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	219	220	first strand
Strand 2	B	225	226	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	241	242	first strand
Strand 2	B	400	405	anti-parallel
Strand 3	B	282	284	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	B	261	263	first strand
Strand 2	B	423	425	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	B	384	385	first strand
Strand 2	B	389	390	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	B	464	467	first strand
Strand 2	B	436	439	anti-parallel
Strand 3	B	544	545	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	470	475	first strand
Strand 2	B	514	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	56	first strand
Strand 2	C	110	113	anti-parallel
Strand 3	C	534	536	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	72	first strand
Strand 2	C	554	568	anti-parallel
Strand 3	C	117	129	anti-parallel
Strand 4	C	522	531	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	C	90	94	first strand
Strand 2	C	538	542	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	160	169	first strand
Strand 2	C	142	152	anti-parallel
Strand 3	C	247	249	anti-parallel
Strand 4	C	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	219	220	first strand
Strand 2	C	225	226	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	C	241	242	first strand
Strand 2	C	400	405	anti-parallel
Strand 3	C	282	284	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	261	263	first strand
Strand 2	C	423	425	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	C	384	385	first strand
Strand 2	C	389	390	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	C	464	467	first strand
Strand 2	C	436	439	anti-parallel
Strand 3	C	544	545	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	C	470	475	first strand
Strand 2	C	514	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	55	56	first strand
Strand 2	D	110	113	anti-parallel
Strand 3	D	534	536	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	69	72	first strand
Strand 2	D	554	568	anti-parallel
Strand 3	D	117	129	anti-parallel
Strand 4	D	522	531	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	90	94	first strand
Strand 2	D	538	542	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	160	169	first strand
Strand 2	D	142	152	anti-parallel
Strand 3	D	247	249	anti-parallel
Strand 4	D	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	219	220	first strand
Strand 2	D	225	226	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	241	242	first strand
Strand 2	D	400	405	anti-parallel
Strand 3	D	282	284	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	261	263	first strand
Strand 2	D	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	384	385	first strand
Strand 2	D	389	390	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	464	467	first strand
Strand 2	D	436	439	anti-parallel
Strand 3	D	544	545	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	470	475	first strand
Strand 2	D	514	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	55	56	first strand
Strand 2	E	110	113	anti-parallel
Strand 3	E	534	536	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	69	72	first strand
Strand 2	E	554	568	anti-parallel
Strand 3	E	117	129	anti-parallel
Strand 4	E	522	531	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	90	94	first strand
Strand 2	E	538	542	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	160	169	first strand
Strand 2	E	142	152	anti-parallel
Strand 3	E	247	249	anti-parallel
Strand 4	E	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	219	220	first strand
Strand 2	E	225	226	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	241	242	first strand
Strand 2	E	400	405	anti-parallel
Strand 3	E	282	284	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	261	263	first strand
Strand 2	E	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	384	385	first strand
Strand 2	E	389	390	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	464	467	first strand
Strand 2	E	436	439	anti-parallel
Strand 3	E	544	545	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	470	475	first strand
Strand 2	E	514	519	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: 2C9G

Analysis of interatomic Contacts of Structural Units in PDB entry:
2C9G