>4C8W_1|Chains A[auth I], B[auth J]|R-SPONDIN-2|XENOPUS (SILURANA) TROPICALIS (8364) ETGGTNPICKGCLSCSKDNGCLRCQPKLFFYLRREGMRQYGECLQSCPPGYYGVRGPDMNRCSRCRIENCDSCFSRDFCIKCKSGFYSHKGQCFEECPEGFAPLDDTMVCVDGTKHHHHHH