d1pdz_1d1b66a_

Motif (click icon to enlarge)	SCOPid	Range	SCOP Class	SCOP Fold	SCOP Superfamily	SCOP Family	Protein
1pdz__h	d1pdz_1	145-250	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	Enolase	Enolase
1b66_Ac	d1b66a_	A7-A144	Alpha and beta proteins (a+b)	T-fold	Tetrahydrobiopterin biosynthesis enzymes-like	6-pyruvoyl tetrahydropterin synthase	6-pyruvoyl tetrahydropterin synthase

Justification for analogy
Compare 1pdz to d1bqg_1 (other family), the anti-parallel strand is the insertion. The motif in 1pdz comes from a TIM-barrel-like structure. The motif in 1b66 comes from a a+b sandwich. They are analogs.

In the alignments below, two upper-case letters are aligned, while two lower-case letters are NOT aligned. The two sequences in an alignment are NOT continuous in most cases (see their ranges). The superpositions are re-constructed from the corresponding alignments by minimizing the overall RMSD. In a PDB-format superposition file, the first domain is represented by chain S and the second domain is represented by chain A.

MANUAL alignment     PDB format superposition    aligned motifs in PyMol   whole structures in PyMol

1pdz__h   ----PVPAFNViNGGshagn-----------------------kLAMqEFMILPtgats-fteamrMGTEVYHHLKAVI-KARFGldatavgdeggfapniLNNKDALDLIQEAIKKAGYTGKI-EIGMDVAasef------
1b66_Ac   lrrrARLSRLV-SFSashrlhspslsaeenlkvfgkcnnpnghgHNY-KVVVTIhgeidpvtgmvmNLTDLKEYMEEAImKPLDHknldldvp--yfadvvSTTENVAVYIWENLQRLLPVGALyKVKVYETdnnivvykge

DALI alignment     PDB format superposition    aligned motifs in PyMol   whole structures in PyMol

1pdz__h   ----PVPAFNVINggshAGNK-------------------------lAMQEFMILPtGATS----fTEAMR-MGTEVYHHL-KAVIkarfgldatavgdeggfaPNIL-----------NNKDALDLIQEAIKKAGYTGKI-EIGMDVAAS------ef
1b66_Ac   lrrrARLSRLVSF----SASHrlhspslsaeenlkvfgkcnnpnghgHNYKVVVTI-HGEIdpvtgMVMNLtDLKEYMEEAiMKPL----------------dhKNLDldvpyfadvvsTTENVAVYIWENLQRLLPVGALyKVKVYETDNnivvykge

TM alignment     PDB format superposition    aligned motifs in PyMol   whole structures in PyMol

1pdz__h   -----PVPAFNVINGGSHAGNK-------------------------LAMQEFMILPTGAT-----SFTEAMRMGTEVYHHLKAVIKARFGLDATAVGDEGGFAPNI-----------LNNKDALDLIQEAIKKAGYTGKI-EIGMD-VAAS-------EF
1b66_Ac   LRRRARLSRLVS-F----SASHRLHSPSLSAEENLKVFGKCNNPNGHGHNYKVVVTIHGEIDPVTGMV-MNLTDLKEYMEEAIMKP-------L--------DHKNLDLDVPYFADVVSTTENVAVYIWENLQRLLPVGALYKVKVYETDNNIVVYKGE--

FAST alignment     PDB format superposition    aligned motifs in PyMol   whole structures in PyMol

1pdz__h   P-----VPAFNVINGGSHAGNKLAMQ-----------------------------------EFMILPTGAT-----------SFTEAMRMGTEVYHHLK--------------AVIKARFGLDATAVGDEGGFAPNIL--NNKDALDLIQEAIKKAGY--TGKIE-IGMDVAASEF----------
1b66_Ac   -LRRRARLSRLV--------------SFSASHRLHSPSLSAEENLKVFGKCNNPNGHGHNYKVVVTIH---GEIDPVTGMVMNLTDLKEYMEEA-----IMKPLDHKNLDLDVPYFADV-------------------VSTTENVAVYIWENLQRL--LPVGALYKVKVYET----DNNIVVYKGE