>6UL2_1|Chains A, B, C, D|Tryptophan 6-halogenase|uncultured bacterium (77133) MDNRINRIVILGGGTAGWMTASYLAKALGDTVTITLLEAPAIGRIGVGEATVPNLQRVFFDFLGLREEEWMPECNAAFKTAVKFINWRTPGPGEAKARTIDGRPDHFYHPFGLLPEHGQVPLSHYWAYNRAAGTTDEPFDYACFAETAAMDAVRAPKWLDGRPATRYAWHFDAHLVAEFLRRHATERLNVEHVQGEMQQVLRDERGFITALRTVEGRDLEGDLFIDCSGFRGLLINKAMEEPFIDMNDQLLCNRAVATAIKHDDDAHGVEPYTSAIAMRSGWSWKIPMLGRFGTGYVYSSRFAEKDEATLDFCRMWGLDPENTPLNQVAFRVGRNRRAWVKNCVSIGLASCFLEPLESTGIYFITAAIYQLTQHFPDRTFALALSDAFNHEIEAMFDDTRDFIQAHFYVSPRTDTPFWKANKDLHLPEQMREKIAMYKAGLPINAPVTDESTYYGRFEAEFRNFWTNGSYYCIFAGLGLRPDNPLPMLRHRPEQVREAQALFAGVKDKQRELVETLPSNLEFLRSLHGK