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

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 2GXA entry

There are 14 chains in PDB entry 2GXA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
M	T 1	T 6
N	T 1	T 7
A	THR 308	LEU 577
B	THR 308	LEU 577
C	THR 308	LEU 577
D	THR 308	LEU 577
E	GLY 304	LEU 577
F	THR 308	LEU 577
G	THR 308	LEU 577
H	GLY 304	LEU 577
I	THR 308	LEU 577
J	THR 308	LEU 577
K	SER 305	LEU 577
L	THR 308	LEU 577

There are163 helices in PDB entry 2GXA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	312	323	Right-handed alpha
Helix 2	2	A	327	338	Right-handed alpha
Helix 3	3	A	342	351	Right-handed alpha
Helix 4	4	A	353	376	Right-handed alpha
Helix 5	5	A	377	389	Right-handed alpha
Helix 6	6	A	394	405	Right-handed alpha
Helix 7	7	A	408	421	Right-handed alpha
Helix 8	8	A	438	450	Right-handed alpha
Helix 9	9	A	467	471	Right-handed 310
Helix 10	10	A	481	491	Right-handed alpha
Helix 11	11	A	492	498	Right-handed alpha
Helix 12	12	A	532	539	Right-handed 310
Helix 13	13	A	560	572	Right-handed alpha
Helix 14	14	B	312	323	Right-handed alpha
Helix 15	15	B	327	339	Right-handed alpha
Helix 16	16	B	342	349	Right-handed alpha
Helix 17	17	B	353	376	Right-handed alpha
Helix 18	18	B	377	389	Right-handed alpha
Helix 19	19	B	394	405	Right-handed alpha
Helix 20	20	B	408	421	Right-handed alpha
Helix 21	21	B	438	451	Right-handed alpha
Helix 22	22	B	456	460	Right-handed 310
Helix 23	23	B	464	471	Right-handed 310
Helix 24	24	B	481	491	Right-handed alpha
Helix 25	25	B	492	497	Right-handed alpha
Helix 26	26	B	529	536	Right-handed 310
Helix 27	27	B	560	572	Right-handed alpha
Helix 28	28	C	312	323	Right-handed alpha
Helix 29	29	C	327	339	Right-handed alpha
Helix 30	30	C	342	351	Right-handed alpha
Helix 31	31	C	353	375	Right-handed alpha
Helix 32	32	C	377	389	Right-handed alpha
Helix 33	33	C	394	405	Right-handed alpha
Helix 34	34	C	408	421	Right-handed alpha
Helix 35	35	C	438	451	Right-handed alpha
Helix 36	36	C	456	460	Right-handed 310
Helix 37	37	C	462	471	Right-handed 310
Helix 38	38	C	481	492	Right-handed alpha
Helix 39	39	C	492	497	Right-handed alpha
Helix 40	40	C	532	536	Right-handed 310
Helix 41	41	C	560	572	Right-handed alpha
Helix 42	42	D	312	323	Right-handed alpha
Helix 43	43	D	327	339	Right-handed alpha
Helix 44	44	D	342	350	Right-handed alpha
Helix 45	45	D	353	375	Right-handed alpha
Helix 46	46	D	377	389	Right-handed alpha
Helix 47	47	D	394	405	Right-handed alpha
Helix 48	48	D	408	422	Right-handed alpha
Helix 49	49	D	438	451	Right-handed alpha
Helix 50	50	D	456	460	Right-handed 310
Helix 51	51	D	462	471	Right-handed 310
Helix 52	52	D	481	491	Right-handed alpha
Helix 53	53	D	492	497	Right-handed alpha
Helix 54	54	D	532	536	Right-handed 310
Helix 55	55	D	560	572	Right-handed alpha
Helix 56	56	E	312	323	Right-handed alpha
Helix 57	57	E	327	338	Right-handed alpha
Helix 58	58	E	342	351	Right-handed alpha
Helix 59	59	E	353	376	Right-handed alpha
Helix 60	60	E	377	389	Right-handed alpha
Helix 61	61	E	394	405	Right-handed alpha
Helix 62	62	E	408	422	Right-handed alpha
Helix 63	63	E	438	451	Right-handed alpha
Helix 64	64	E	456	460	Right-handed 310
Helix 65	65	E	462	471	Right-handed 310
Helix 66	66	E	481	491	Right-handed alpha
Helix 67	67	E	492	495	Right-handed 310
Helix 68	68	E	533	539	Right-handed 310
Helix 69	69	E	560	572	Right-handed alpha
Helix 70	70	F	312	323	Right-handed alpha
Helix 71	71	F	327	338	Right-handed alpha
Helix 72	72	F	342	351	Right-handed alpha
Helix 73	73	F	353	376	Right-handed alpha
Helix 74	74	F	377	389	Right-handed alpha
Helix 75	75	F	394	405	Right-handed alpha
Helix 76	76	F	408	421	Right-handed alpha
Helix 77	77	F	438	451	Right-handed alpha
Helix 78	78	F	458	471	Right-handed 310
Helix 79	79	F	481	492	Right-handed alpha
Helix 80	80	F	492	497	Right-handed alpha
Helix 81	81	F	529	539	Right-handed 310
Helix 82	82	F	560	572	Right-handed alpha
Helix 83	83	G	312	323	Right-handed alpha
Helix 84	84	G	327	338	Right-handed alpha
Helix 85	85	G	342	349	Right-handed alpha
Helix 86	86	G	353	376	Right-handed alpha
Helix 87	87	G	377	389	Right-handed alpha
Helix 88	88	G	394	405	Right-handed alpha
Helix 89	89	G	408	422	Right-handed alpha
Helix 90	90	G	438	451	Right-handed alpha
Helix 91	91	G	456	460	Right-handed 310
Helix 92	92	G	466	471	Right-handed 310
Helix 93	93	G	481	491	Right-handed alpha
Helix 94	94	G	492	497	Right-handed alpha
Helix 95	95	G	532	537	Right-handed alpha
Helix 96	96	G	560	571	Right-handed alpha
Helix 97	97	H	312	324	Right-handed alpha
Helix 98	98	H	327	339	Right-handed alpha
Helix 99	99	H	342	350	Right-handed alpha
Helix 100	100	H	353	376	Right-handed alpha
Helix 101	101	H	377	389	Right-handed alpha
Helix 102	102	H	394	405	Right-handed alpha
Helix 103	103	H	408	422	Right-handed alpha
Helix 104	104	H	438	451	Right-handed alpha
Helix 105	105	H	456	460	Right-handed 310
Helix 106	106	H	462	471	Right-handed 310
Helix 107	107	H	481	491	Right-handed alpha
Helix 108	108	H	492	498	Right-handed alpha
Helix 109	109	H	529	536	Right-handed 310
Helix 110	110	H	560	572	Right-handed alpha
Helix 111	111	I	312	324	Right-handed alpha
Helix 112	112	I	327	339	Right-handed alpha
Helix 113	113	I	342	349	Right-handed alpha
Helix 114	114	I	353	376	Right-handed alpha
Helix 115	115	I	377	389	Right-handed alpha
Helix 116	116	I	394	405	Right-handed alpha
Helix 117	117	I	408	421	Right-handed alpha
Helix 118	118	I	438	451	Right-handed alpha
Helix 119	119	I	456	460	Right-handed 310
Helix 120	120	I	466	471	Right-handed 310
Helix 121	121	I	481	491	Right-handed alpha
Helix 122	122	I	492	498	Right-handed alpha
Helix 123	123	I	532	536	Right-handed 310
Helix 124	124	I	560	572	Right-handed alpha
Helix 125	125	J	312	323	Right-handed alpha
Helix 126	126	J	327	339	Right-handed alpha
Helix 127	127	J	342	351	Right-handed alpha
Helix 128	128	J	353	376	Right-handed alpha
Helix 129	129	J	377	388	Right-handed alpha
Helix 130	130	J	394	405	Right-handed alpha
Helix 131	131	J	408	422	Right-handed alpha
Helix 132	132	J	438	450	Right-handed alpha
Helix 133	133	J	456	460	Right-handed 310
Helix 134	134	J	462	471	Right-handed 310
Helix 135	135	J	481	491	Right-handed alpha
Helix 136	136	J	492	498	Right-handed alpha
Helix 137	137	J	533	537	Right-handed 310
Helix 138	138	J	560	572	Right-handed alpha
Helix 139	139	K	312	324	Right-handed alpha
Helix 140	140	K	327	339	Right-handed alpha
Helix 141	141	K	342	350	Right-handed alpha
Helix 142	142	K	353	376	Right-handed alpha
Helix 143	143	K	377	388	Right-handed alpha
Helix 144	144	K	394	405	Right-handed alpha
Helix 145	145	K	408	421	Right-handed alpha
Helix 146	146	K	438	451	Right-handed alpha
Helix 147	147	K	458	462	Right-handed 310
Helix 148	148	K	466	471	Right-handed 310
Helix 149	149	K	481	491	Right-handed alpha
Helix 150	150	K	492	498	Right-handed alpha
Helix 151	151	K	529	539	Right-handed 310
Helix 152	152	K	560	572	Right-handed alpha
Helix 153	153	L	312	323	Right-handed alpha
Helix 154	154	L	327	339	Right-handed alpha
Helix 155	155	L	342	349	Right-handed alpha
Helix 156	156	L	353	375	Right-handed alpha
Helix 157	157	L	377	387	Right-handed alpha
Helix 158	158	L	395	403	Right-handed alpha
Helix 159	159	L	408	422	Right-handed alpha
Helix 160	160	L	482	490	Right-handed alpha
Helix 161	161	L	491	494	Right-handed 310
Helix 162	162	L	562	572	Right-handed alpha
Helix 163	163	L	573	576	Right-handed 310

There are 24 sheets in PDB entry 2GXA. 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,

There are 5 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	453	454	first strand
Strand 2	A	475	478	parallel
Strand 3	A	518	522	parallel
Strand 4	A	428	432	parallel
Strand 5	A	540	543	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	501	503	first strand
Strand 2	A	511	513	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	453	454	first strand
Strand 2	B	475	480	parallel
Strand 3	B	518	522	parallel
Strand 4	B	428	432	parallel
Strand 5	B	539	543	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	B	500	503	first strand
Strand 2	B	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	453	454	first strand
Strand 2	C	475	480	parallel
Strand 3	C	518	522	parallel
Strand 4	C	428	432	parallel
Strand 5	C	539	543	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	500	503	first strand
Strand 2	C	511	514	anti-parallel

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There are 5 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	453	455	first strand
Strand 2	D	475	477	parallel
Strand 3	D	518	522	parallel
Strand 4	D	428	432	parallel
Strand 5	D	539	543	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	D	500	503	first strand
Strand 2	D	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	453	455	first strand
Strand 2	E	475	480	parallel
Strand 3	E	518	522	parallel
Strand 4	E	428	432	parallel
Strand 5	E	540	543	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	501	503	first strand
Strand 2	E	511	513	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	453	455	first strand
Strand 2	F	475	480	parallel
Strand 3	F	518	522	parallel
Strand 4	F	428	432	parallel
Strand 5	F	540	543	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	501	503	first strand
Strand 2	F	511	513	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	453	454	first strand
Strand 2	G	475	480	parallel
Strand 3	G	518	522	parallel
Strand 4	G	428	432	parallel
Strand 5	G	540	543	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	500	503	first strand
Strand 2	G	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	453	454	first strand
Strand 2	H	475	480	parallel
Strand 3	H	518	522	parallel
Strand 4	H	428	432	parallel
Strand 5	H	540	543	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	H	500	503	first strand
Strand 2	H	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	453	455	first strand
Strand 2	I	475	480	parallel
Strand 3	I	518	522	parallel
Strand 4	I	428	432	parallel
Strand 5	I	540	543	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	I	500	503	first strand
Strand 2	I	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	453	455	first strand
Strand 2	J	475	480	parallel
Strand 3	J	518	522	parallel
Strand 4	J	428	432	parallel
Strand 5	J	540	543	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	501	505	first strand
Strand 2	J	508	513	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	475	480	first strand
Strand 2	K	518	522	parallel
Strand 3	K	428	432	parallel
Strand 4	K	540	543	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	K	501	503	first strand
Strand 2	K	511	513	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	L	518	522	first strand
Strand 2	L	428	432	parallel
Strand 3	L	540	541	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	502	503	first strand
Strand 2	L	511	512	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: 2GXA

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