M-CSA Mechanism and Catalytic Site Atlas

Taurine dioxygenase (M-CSA:129)

Proteins that are close homologues to the M-CSA reference protein and have the same catalytic residues (highlighted in green, below) probably share the same mechanism. Please also check if the homologue shares the same FunTree Structural Cluster and the same Pfam family, as another measure of similarity.

Legend:
Reference Residue Conserved Residue Non Conserved Residue Outside Alignment Reference Residue not in this chain

The residue id shown is the one in the PDB sequence. This may be different from the resid given by the author of the PDB file.

PDB sequences identical to 1os7

In these PDB chains all the catalytic residues are conserved and have the same numbering as the reference.

1gqw(A, B), 1gy9(A, B), 1otj(A, B, C, D), 6edh(A, B)

PDB sequences homologous to 1os7

Reference PDB chains/ identical chains	Homologous PDB chains	Arg270B His99B Asp101B His255B
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4ffa(B,D,A,C)	Arg270 His101 Asp103 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5hsx(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1vz5(C,B,A,D) 1oii(C,B,A,D) 1vz4(D,A) 1oij(B,D) 1oih(B,D,A,C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	Arg270 His99 Asp101 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4cvy(C,B,A,D)	Arg267 His98 Asp100 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oik(A,D) 1oij(A)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5j92(B,A,D,C)	Arg287 His122 Asp124 His271
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oij(C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5keu(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3swt(B,A)	Arg274 His102 Asp104 His259
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4j5i(E,F,B,G,D,H,A,C)	Arg267 His99 Asp101 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3pvj(B,D,A,C) 3v17(B,D,A,C) 3v15(B,D,A,C)	Arg268 His97 Asp99 His253
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5vn6(B,A)	Arg281 His106 Asp108 His266
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4y0e(E,F,B,G,D,C,A,H)	Arg298 His125 Asp127 His283
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3r1j(B,A)	Arg272 His103 Asp105 His257
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bk9(B,A) 5bkb(B,A) 5bkc(B,A) 5bkd(B,A)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bke(E,F,B,G,D,A,C)	Arg279 His115 Asp117 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d0o(B,A,D,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d1o(E,F,B,G,D,H,A,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3h(B,A,I,M) 6d3j(A) 6d3m(F,B,A,J)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3i(A,J,G,D)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6dch(A) 6xn6(A) 6xo3(A) 6xoj(A) 6xpa(A)	Arg310 His132 Asp134 His295
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l6w(A) 6l6x(A)	Arg330 His152 Asp154 His315
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l86(B,A,D,C)	Arg300 His122 Asp124 His285
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4ffa(B,D,A,C)	Arg270 His101 Asp103 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5hsx(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1vz5(C,B,A,D) 1oii(C,B,A,D) 1vz4(D,A) 1oij(B,D) 1oih(B,D,A,C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	Arg270 His99 Asp101 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4cvy(C,B,A,D)	Arg267 His98 Asp100 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oik(A,D) 1oij(A)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5j92(B,A,D,C)	Arg287 His122 Asp124 His271
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oij(C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5keu(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3swt(B,A)	Arg274 His102 Asp104 His259
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4j5i(E,F,B,G,D,H,A,C)	Arg267 His99 Asp101 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3pvj(B,D,A,C) 3v17(B,D,A,C) 3v15(B,D,A,C)	Arg268 His97 Asp99 His253
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5vn6(B,A)	Arg281 His106 Asp108 His266
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4y0e(E,F,B,G,D,C,A,H)	Arg298 His125 Asp127 His283
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3r1j(B,A)	Arg272 His103 Asp105 His257
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bk9(B,A) 5bkb(B,A) 5bkc(B,A) 5bkd(B,A)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bke(E,F,B,G,D,A,C)	Arg279 His115 Asp117 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d0o(B,A,D,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d1o(E,F,B,G,D,H,A,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3h(B,A,I,M) 6d3j(A) 6d3m(F,B,A,J)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3i(A,J,G,D)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6dch(A) 6xn6(A) 6xo3(A) 6xoj(A) 6xpa(A)	Arg310 His132 Asp134 His295
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l6w(A) 6l6x(A)	Arg330 His152 Asp154 His315
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l86(B,A,D,C)	Arg300 His122 Asp124 His285
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4ffa(B,D,A,C)	Arg270 His101 Asp103 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5hsx(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1vz5(C,B,A,D) 1oii(C,B,A,D) 1vz4(D,A) 1oij(B,D) 1oih(B,D,A,C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	Arg270 His99 Asp101 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4cvy(C,B,A,D)	Arg267 His98 Asp100 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oik(A,D) 1oij(A)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5j92(B,A,D,C)	Arg287 His122 Asp124 His271
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oij(C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5keu(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3swt(B,A)	Arg274 His102 Asp104 His259
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4j5i(E,F,B,G,D,H,A,C)	Arg267 His99 Asp101 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3pvj(B,D,A,C) 3v17(B,D,A,C) 3v15(B,D,A,C)	Arg268 His97 Asp99 His253
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5vn6(B,A)	Arg281 His106 Asp108 His266
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4y0e(E,F,B,G,D,C,A,H)	Arg298 His125 Asp127 His283
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3r1j(B,A)	Arg272 His103 Asp105 His257
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bk9(B,A) 5bkb(B,A) 5bkc(B,A) 5bkd(B,A)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bke(E,F,B,G,D,A,C)	Arg279 His115 Asp117 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d0o(B,A,D,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d1o(E,F,B,G,D,H,A,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3h(B,A,I,M) 6d3j(A) 6d3m(F,B,A,J)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3i(A,J,G,D)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6dch(A) 6xn6(A) 6xo3(A) 6xoj(A) 6xpa(A)	Arg310 His132 Asp134 His295
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l6w(A) 6l6x(A)	Arg330 His152 Asp154 His315
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l86(B,A,D,C)	Arg300 His122 Asp124 His285
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4ffa(B,D,A,C)	Arg270 His101 Asp103 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5hsx(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1vz5(C,B,A,D) 1oii(C,B,A,D) 1vz4(D,A) 1oij(B,D) 1oih(B,D,A,C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	Arg270 His99 Asp101 His255
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4cvy(C,B,A,D)	Arg267 His98 Asp100 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oik(A,D) 1oij(A)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5j92(B,A,D,C)	Arg287 His122 Asp124 His271
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	1oij(C)	Arg279 His108 Asp110 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5keu(B,A)	Arg290 His123 Asp125 His273
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3swt(B,A)	Arg274 His102 Asp104 His259
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4j5i(E,F,B,G,D,H,A,C)	Arg267 His99 Asp101 His252
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3pvj(B,D,A,C) 3v17(B,D,A,C) 3v15(B,D,A,C)	Arg268 His97 Asp99 His253
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5vn6(B,A)	Arg281 His106 Asp108 His266
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	4y0e(E,F,B,G,D,C,A,H)	Arg298 His125 Asp127 His283
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	3r1j(B,A)	Arg272 His103 Asp105 His257
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bk9(B,A) 5bkb(B,A) 5bkc(B,A) 5bkd(B,A)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	5bke(E,F,B,G,D,A,C)	Arg279 His115 Asp117 His264
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d0o(B,A,D,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d1o(E,F,B,G,D,H,A,C)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3h(B,A,I,M) 6d3j(A) 6d3m(F,B,A,J)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6d3i(A,J,G,D)	Arg285 His111 Asp113 His270
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6dch(A) 6xn6(A) 6xo3(A) 6xoj(A) 6xpa(A)	Arg310 His132 Asp134 His295
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l6w(A) 6l6x(A)	Arg330 His152 Asp154 His315
1os7(C,B,A,D) 1gqw(B,A) 1gy9(B,A) 1otj(B,D,A,C) 6edh(B,A)	6l86(B,A,D,C)	Arg300 His122 Asp124 His285