d1omoa_d1i7b.1

Motif (click icon to enlarge)	SCOPid	Range	SCOP Class	SCOP Fold	SCOP Superfamily	SCOP Family	Protein
1omo_Ai	d1omoa_	A34-A47,A48-A59,A60-A76,B34-B47,B48-B59,B60-B76	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Ornithine cyclodeaminase-like	Archaeal alanine dehydrogenase
1i7b_Ai	d1i7b.1	B4-B23,A103-A119,A153-A166,A171-A185,A276-A289,A316-A328	Alpha and beta proteins (a+b)	S-adenosylmethionine decarboxylase	S-adenosylmethionine decarboxylase	S-adenosylmethionine decarboxylase	S-adenosylmethionine decarboxylase

Justification for analogy
The motif in 1omo: interface motif uses elements from the two dimerization domains; The motif in 1i7b: interface motif uses elements from the two duplicates; Since the dimerization domain in 1omo and the duplicate in 1i7b are so different and so unlikely to evolutionarily related, these two motifs 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

1omo_Ai   --gKAQMpPKVYLEFE----------kGDLRAMPAhlmGYAGLKWVNSHPgnpdkgKAQMPpKVYLEFE----KGDLRAMPAHLmgYAGLKWVNSHPGnpdk
1i7b_Ai   ahfFEGT-EKLLEVWFsrqqpgfdsiqSFFYSRKNfmkNSDCWYLYTLDFpe---sQPDQT-LEILMSEldkpGKFVTTLFVNQsnDYNFVFTSFAKK----

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

1omo_Ai   --GKAQMPPKvYLEF----------EKGDLRAMPAHLMGYAGLKWVNSHPGNpdkGKAQMPpKVYLEFE----KGDLRAMPAHLMGYAGLKWVNSHPGnpdk
1i7b_Ai   ahFFEGTEKL-LEVWfsrqqpgfdsIQSFFYSRKNFMKNSDCWYLYTLDFPE---SQPDQT-LEILMSEldkpGKFVTTLFVNQSNDYNFVFTSFAKK----

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

1omo_Ai   ---GKAQMPPKVYLEFE--------KGDLRAMPA-HLMGYAGLKWVNSHPGN-PDKGKAQMPPKVYLEFE----KGDLRAMPAHLMGYAGLKWVNSHPGNPDK
1i7b_Ai   AHFF-EGTEKLLEVWFSRQQPGFDSIQSFFYSRKNFMKNSDCWYLYTLD-FPE---SQPDQT-LEILMSELDKPGKFVTTLFVNQSNDYNFVFTSFAKK----

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

1omo_Ai   G-----KAQMPPKVYLEFEKGD---------LRAMPAHLMG------YAGLKWVNSHPGNPDKGK--AQMPPKVYLEFE----KGDLRAMPAHLMGY--AGLKWVNSHPGNPDK-
1i7b_Ai   -AHFFEGTEKL-LEVWFSR---QQPGFDSIQSFFYSRKN--FMKNSDCWYLYT-LDFPE------SQPDQT-LEILMSELDKPGKFVTTLFVNQS--NDYNFVFTSFAK-----K