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Table 1 Multiple sequence alignment showing conservation of the EDGEECDCGE motif in all known mammalian forms of ADAM19 and a homologous putative ADAM in fission yeast (top). Multiple sequence alignment showing proposed Cr(III) binding sequence, NKDDNEECGD, conserved in the insulin receptor (INSR) across species, but not in the insulin-like growth factor receptor (IG1R) (bottom).

From: An informatics search for the low-molecular weight chromium-binding peptide

SwissProt

Protein

Species

Sequence

Q9H013

ADAM19

Human

GNGYLEDGEECDCGEEEE CNNP

O35674

ADAM19

Mouse

GNGYLEDGEECDCGEEEE CNNP

 

ADAM19

Rat

GNGYLEDGEECDCGEEDE CKNP

O13766

Homolog

S. Pombe

GNGIVEDGEECDCGEDCE NNPC

P15208

INSR

Mouse

NKDDNEECGD VCPGT

P15127

INSR

Rat

NKDDNEECGD VCPGT

P06213

INSR

Human

NKDDNEECGD ICPGT

Q9PVZ4

Homolog

Xenopus

NRDNKEECGD VCPGT

Q60751

IG1R

Mouse

NKPPKECGDLCPGTL

P24062

IG1R

Rat

NKPPKECGDLCPGTL

P08069

IG1R

Human

NKPPKECGDLCPGTL

O73798

Homolog

Xenopus

NKPPKECVDLCPGA.