>1vcn_A mol:protein length:550 CTP synthetase MNGSADAGPRPRKYVFITGGVVSSLGKGILTSSLGALLRARGYRVTAIKIDPYVNVDAG TMRPYEHGEVFVTADGAETDLDIGHYERFLDMDLSRGNNLTTGQVYLSVIQKERRGEYL SQTVQVIPHITDEIKERIRKVAEEQKAEIVVVEVGGTVGDIESLPFLEAIRQFRFDEGE GNTLYLHLTLVPYLETSEEFKTKPTQHSVATLRGVGIQPDILVLRSARPVPEEVRRKVA LFTNVRPGHVFSSPTVEHLYEVPLLLEEQGLGRAVERALGLEAVIPNLSFWQEAVRVLK HPERTVKIAIAGKYVKMPDAYLSLLEALRHAGIKNRARVEVKWVDAESLEAADLDEAFR DVSGILVPGGFGVRGIEGKVRAAQYARERKIPYLGICLGLQIAVIEFARNVAGLKGANS TEFDPHTPHPVIDLMPEQLEVEGLGGTMRLGDWPMRIKPGTLLHRLYGKEEVLERHRHR YEVNPLYVDGLERAGLVVSATTPGMRGRGAGLVEAIELKDHPFFLGLQSHPEFKSRPMR PSPPFVGFVEAALAYQERA