1. b.6.1 Cupredoxins contains copper-binding site ! Cupredoxin-like sandwich; 7 strands in 2 sheets, greek-key ! variations: some members have additional 1-2 strands 1cyx d1cyxa_ A:126-135,136-144,160-168,171-178,272-282 1cyw d1cywa_ A:126-135,136-144,160-168,171-178,272-282 1cyw d1cywa_ A:126-135,136-144,160-168,218-226,272-282 1cyx d1cyxa_ A:126-135,136-144,160-168,218-225,272-282 1fft d1fftg1 G:126-135,136-142,157-168,170-178,272-283 1fft d1fftb1 B:126-135,136-142,157-168,170-178,272-283 1cyw d1cywa_ A:126-135,136-144,160-168,171-178,247-256 1cyw d1cywa_ A:126-135,136-144,160-168,218-226,247-256 1cyx d1cyxa_ A:126-135,136-144,160-168,171-178,247-257 1fft d1fftb1 B:126-135,136-142,157-168,218-225,272-283 1fft d1fftg1 G:126-135,136-142,157-168,218-225,272-283 1fft d1fftg1 G:126-135,136-142,157-168,170-178,247-256 1fft d1fftb1 B:126-135,136-142,157-168,170-178,247-256 1cyx d1cyxa_ A:126-135,136-144,160-168,218-225,247-257 1fft d1fftb1 B:126-135,136-142,157-168,218-225,247-256 1fft d1fftg1 G:126-135,136-142,157-168,218-225,247-256