>3fb3A (A:) SEQRES residues mhhhhhhssgrenlyfqgvdlelrvleesdlsshlellghlteapplsgvelaniadmrr ragivtkvfchqptgrivgsaslmiqpkftrggravghiedvvvdpsyrgaglgkalimd lceisrskgcykvildssekslpfyeklgfraherqmrldl