0.009009
0.005201
0.000000
0.000000
0.010403
0.000000
0.000000
0.000000
0.010858
0.00000
0.00000
0.00000
ASP 117 - ASP 118 OMEGA = 325.33 THIS PEPTIDE BOND IS CLOSE TO A CIS CONFORMATION, AS THE CARBOXLATE OXYGENS OF ASP 117 ARE INVOLVED IN THE TWO ZINC ATOMS COORDINATION.
Chevrier, B.
Schalk, C.
D'Orchymont, H.
Rondeau, J.M.
Moras, D.
Tarnus, C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
111.000
111.000
92.100
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
Zn 2
65.409
ZINC ION
non-polymer
UK
Structure
STRUE6
2005
0969-2126
2
283
291
10.1016/S0969-2126(00)00030-7
8087555
Crystal structure of Aeromonas proteolytica aminopeptidase: a prototypical member of the co-catalytic zinc enzyme family.
1994
US
Arch.Biochem.Biophys.
ABBIA4
0158
0003-9861
294
91
Rapid Purification of the Aeromonas Proteolytica Aminopeptidase: Crystallisation and Preliminary X-Ray Data
1992
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
31427.350
AMINOPEPTIDASE
3.4.11.10
1
man
polymer
65.409
ZINC ION
2
syn
non-polymer
18.015
water
356
nat
water
no
no
MPPITQQATVTAWLPQVDASQITGTISSLESFTNRFYTTTSGAQASDWIASEWQALSASLPNASVKQVSHSGYNQKSVVM
TITGSEAPDEWIVIGGHLDSTIGSHTNEQSVAPGADDDASGIAAVTEVIRVLSENNFQPKRSIAFMAYAAEEVGLRGSQD
LANQYKSEGKNVVSALQLDMTNYKGSAQDVVFITDYTDSNFTQYLTQLMDEYLPSLTYGFDTCGYACSDHASWHNAGYPA
AMPFESKFNDYNPRIHTTQDTLANSDPTGSHAKKFTQLGLAYAIEMGSATG
MPPITQQATVTAWLPQVDASQITGTISSLESFTNRFYTTTSGAQASDWIASEWQALSASLPNASVKQVSHSGYNQKSVVM
TITGSEAPDEWIVIGGHLDSTIGSHTNEQSVAPGADDDASGIAAVTEVIRVLSENNFQPKRSIAFMAYAAEEVGLRGSQD
LANQYKSEGKNVVSALQLDMTNYKGSAQDVVFITDYTDSNFTQYLTQLMDEYLPSLTYGFDTCGYACSDHASWHNAGYPA
AMPFESKFNDYNPRIHTTQDTLANSDPTGSHAKKFTQLGLAYAIEMGSATG
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Vibrio
sample
671
Vibrio proteolyticus
2.60
52.78
repository
Initial release
Version format compliance
Version format compliance
1
0
1994-08-31
1
1
2008-03-24
1
2
2011-07-13
Y
1994-04-22
REL
REL
ZN
ZINC ION
HOH
water
ZN
501
2
ZN
ZN
501
A
ZN
502
2
ZN
ZN
502
A
HOH
600
3
HOH
HOH
600
A
HOH
601
3
HOH
HOH
601
A
HOH
602
3
HOH
HOH
602
A
HOH
603
3
HOH
HOH
603
A
HOH
604
3
HOH
HOH
604
A
HOH
605
3
HOH
HOH
605
A
HOH
606
3
HOH
HOH
606
A
HOH
607
3
HOH
HOH
607
A
HOH
608
3
HOH
HOH
608
A
HOH
609
3
HOH
HOH
609
A
HOH
610
3
HOH
HOH
610
A
HOH
611
3
HOH
HOH
611
A
HOH
612
3
HOH
HOH
612
A
HOH
613
3
HOH
HOH
613
A
HOH
614
3
HOH
HOH
614
A
HOH
615
3
HOH
HOH
615
A
HOH
616
3
HOH
HOH
616
A
HOH
617
3
HOH
HOH
617
A
HOH
618
3
HOH
HOH
618
A
HOH
619
3
HOH
HOH
619
A
HOH
620
3
HOH
HOH
620
A
HOH
621
3
HOH
HOH
621
A
HOH
622
3
HOH
HOH
622
A
HOH
623
3
HOH
HOH
623
A
HOH
624
3
HOH
HOH
624
A
HOH
625
3
HOH
HOH
625
A
HOH
626
3
HOH
HOH
626
A
HOH
627
3
HOH
HOH
627
A
HOH
628
3
HOH
HOH
628
A
HOH
629
3
HOH
HOH
629
A
HOH
630
3
HOH
HOH
630
A
HOH
631
3
HOH
HOH
631
A
HOH
632
3
HOH
HOH
632
A
HOH
633
3
HOH
HOH
633
A
HOH
634
3
HOH
HOH
634
A
HOH
635
3
HOH
HOH
635
A
HOH
636
3
HOH
HOH
636
A
HOH
637
3
HOH
HOH
637
A
HOH
638
3
HOH
HOH
638
A
HOH
639
3
HOH
HOH
639
A
HOH
640
3
HOH
HOH
640
A
HOH
641
3
HOH
HOH
641
A
HOH
642
3
HOH
HOH
642
A
HOH
643
3
HOH
HOH
643
A
HOH
644
3
HOH
HOH
644
A
HOH
645
3
HOH
HOH
645
A
HOH
646
3
HOH
HOH
646
A
HOH
647
3
HOH
HOH
647
A
HOH
648
3
HOH
HOH
648
A
HOH
649
3
HOH
HOH
649
A
HOH
650
3
HOH
HOH
650
A
HOH
651
3
HOH
HOH
651
A
HOH
652
3
HOH
HOH
652
A
HOH
653
3
HOH
HOH
653
A
HOH
654
3
HOH
HOH
654
A
HOH
655
3
HOH
HOH
655
A
HOH
656
3
HOH
HOH
656
A
HOH
657
3
HOH
HOH
657
A
HOH
658
3
HOH
HOH
658
A
HOH
659
3
HOH
HOH
659
A
HOH
660
3
HOH
HOH
660
A
HOH
661
3
HOH
HOH
661
A
HOH
662
3
HOH
HOH
662
A
HOH
663
3
HOH
HOH
663
A
HOH
664
3
HOH
HOH
664
A
HOH
665
3
HOH
HOH
665
A
HOH
666
3
HOH
HOH
666
A
HOH
667
3
HOH
HOH
667
A
HOH
668
3
HOH
HOH
668
A
HOH
669
3
HOH
HOH
669
A
HOH
670
3
HOH
HOH
670
A
HOH
671
3
HOH
HOH
671
A
HOH
672
3
HOH
HOH
672
A
HOH
673
3
HOH
HOH
673
A
HOH
674
3
HOH
HOH
674
A
HOH
675
3
HOH
HOH
675
A
HOH
676
3
HOH
HOH
676
A
HOH
677
3
HOH
HOH
677
A
HOH
678
3
HOH
HOH
678
A
HOH
679
3
HOH
HOH
679
A
HOH
680
3
HOH
HOH
680
A
HOH
681
3
HOH
HOH
681
A
HOH
682
3
HOH
HOH
682
A
HOH
683
3
HOH
HOH
683
A
HOH
684
3
HOH
HOH
684
A
HOH
685
3
HOH
HOH
685
A
HOH
686
3
HOH
HOH
686
A
HOH
687
3
HOH
HOH
687
A
HOH
688
3
HOH
HOH
688
A
HOH
689
3
HOH
HOH
689
A
HOH
690
3
HOH
HOH
690
A
HOH
691
3
HOH
HOH
691
A
HOH
692
3
HOH
HOH
692
A
HOH
693
3
HOH
HOH
693
A
HOH
694
3
HOH
HOH
694
A
HOH
695
3
HOH
HOH
695
A
HOH
696
3
HOH
HOH
696
A
HOH
697
3
HOH
HOH
697
A
HOH
698
3
HOH
HOH
698
A
HOH
699
3
HOH
HOH
699
A
HOH
700
3
HOH
HOH
700
A
HOH
701
3
HOH
HOH
701
A
HOH
702
3
HOH
HOH
702
A
HOH
703
3
HOH
HOH
703
A
HOH
704
3
HOH
HOH
704
A
HOH
705
3
HOH
HOH
705
A
HOH
706
3
HOH
HOH
706
A
HOH
707
3
HOH
HOH
707
A
HOH
708
3
HOH
HOH
708
A
HOH
709
3
HOH
HOH
709
A
HOH
710
3
HOH
HOH
710
A
HOH
711
3
HOH
HOH
711
A
HOH
712
3
HOH
HOH
712
A
HOH
713
3
HOH
HOH
713
A
HOH
714
3
HOH
HOH
714
A
HOH
715
3
HOH
HOH
715
A
HOH
716
3
HOH
HOH
716
A
HOH
717
3
HOH
HOH
717
A
HOH
718
3
HOH
HOH
718
A
HOH
719
3
HOH
HOH
719
A
HOH
720
3
HOH
HOH
720
A
HOH
721
3
HOH
HOH
721
A
HOH
722
3
HOH
HOH
722
A
HOH
723
3
HOH
HOH
723
A
HOH
724
3
HOH
HOH
724
A
HOH
725
3
HOH
HOH
725
A
HOH
726
3
HOH
HOH
726
A
HOH
727
3
HOH
HOH
727
A
HOH
728
3
HOH
HOH
728
A
HOH
729
3
HOH
HOH
729
A
HOH
730
3
HOH
HOH
730
A
HOH
731
3
HOH
HOH
731
A
HOH
732
3
HOH
HOH
732
A
HOH
733
3
HOH
HOH
733
A
HOH
734
3
HOH
HOH
734
A
HOH
735
3
HOH
HOH
735
A
HOH
736
3
HOH
HOH
736
A
HOH
737
3
HOH
HOH
737
A
HOH
738
3
HOH
HOH
738
A
HOH
739
3
HOH
HOH
739
A
HOH
740
3
HOH
HOH
740
A
HOH
741
3
HOH
HOH
741
A
HOH
742
3
HOH
HOH
742
A
HOH
743
3
HOH
HOH
743
A
HOH
744
3
HOH
HOH
744
A
HOH
745
3
HOH
HOH
745
A
HOH
746
3
HOH
HOH
746
A
HOH
747
3
HOH
HOH
747
A
HOH
748
3
HOH
HOH
748
A
HOH
749
3
HOH
HOH
749
A
HOH
750
3
HOH
HOH
750
A
HOH
751
3
HOH
HOH
751
A
HOH
752
3
HOH
HOH
752
A
HOH
753
3
HOH
HOH
753
A
HOH
754
3
HOH
HOH
754
A
HOH
755
3
HOH
HOH
755
A
HOH
756
3
HOH
HOH
756
A
HOH
757
3
HOH
HOH
757
A
HOH
758
3
HOH
HOH
758
A
HOH
759
3
HOH
HOH
759
A
HOH
760
3
HOH
HOH
760
A
HOH
761
3
HOH
HOH
761
A
HOH
762
3
HOH
HOH
762
A
HOH
763
3
HOH
HOH
763
A
HOH
764
3
HOH
HOH
764
A
HOH
765
3
HOH
HOH
765
A
HOH
766
3
HOH
HOH
766
A
HOH
767
3
HOH
HOH
767
A
HOH
768
3
HOH
HOH
768
A
HOH
769
3
HOH
HOH
769
A
HOH
770
3
HOH
HOH
770
A
HOH
771
3
HOH
HOH
771
A
HOH
772
3
HOH
HOH
772
A
HOH
773
3
HOH
HOH
773
A
HOH
774
3
HOH
HOH
774
A
HOH
775
3
HOH
HOH
775
A
HOH
776
3
HOH
HOH
776
A
HOH
777
3
HOH
HOH
777
A
HOH
778
3
HOH
HOH
778
A
HOH
779
3
HOH
HOH
779
A
HOH
780
3
HOH
HOH
780
A
HOH
781
3
HOH
HOH
781
A
HOH
782
3
HOH
HOH
782
A
HOH
783
3
HOH
HOH
783
A
HOH
784
3
HOH
HOH
784
A
HOH
785
3
HOH
HOH
785
A
HOH
786
3
HOH
HOH
786
A
HOH
787
3
HOH
HOH
787
A
HOH
788
3
HOH
HOH
788
A
HOH
789
3
HOH
HOH
789
A
HOH
790
3
HOH
HOH
790
A
HOH
791
3
HOH
HOH
791
A
HOH
792
3
HOH
HOH
792
A
HOH
793
3
HOH
HOH
793
A
HOH
794
3
HOH
HOH
794
A
HOH
795
3
HOH
HOH
795
A
HOH
796
3
HOH
HOH
796
A
HOH
797
3
HOH
HOH
797
A
HOH
798
3
HOH
HOH
798
A
HOH
799
3
HOH
HOH
799
A
HOH
800
3
HOH
HOH
800
A
HOH
801
3
HOH
HOH
801
A
HOH
802
3
HOH
HOH
802
A
HOH
803
3
HOH
HOH
803
A
HOH
804
3
HOH
HOH
804
A
HOH
805
3
HOH
HOH
805
A
HOH
806
3
HOH
HOH
806
A
HOH
807
3
HOH
HOH
807
A
HOH
808
3
HOH
HOH
808
A
HOH
809
3
HOH
HOH
809
A
HOH
810
3
HOH
HOH
810
A
HOH
811
3
HOH
HOH
811
A
HOH
812
3
HOH
HOH
812
A
HOH
813
3
HOH
HOH
813
A
HOH
814
3
HOH
HOH
814
A
HOH
815
3
HOH
HOH
815
A
HOH
816
3
HOH
HOH
816
A
HOH
817
3
HOH
HOH
817
A
HOH
818
3
HOH
HOH
818
A
HOH
819
3
HOH
HOH
819
A
HOH
820
3
HOH
HOH
820
A
HOH
821
3
HOH
HOH
821
A
HOH
822
3
HOH
HOH
822
A
HOH
823
3
HOH
HOH
823
A
HOH
824
3
HOH
HOH
824
A
HOH
825
3
HOH
HOH
825
A
HOH
826
3
HOH
HOH
826
A
HOH
827
3
HOH
HOH
827
A
HOH
828
3
HOH
HOH
828
A
HOH
829
3
HOH
HOH
829
A
HOH
830
3
HOH
HOH
830
A
HOH
831
3
HOH
HOH
831
A
HOH
832
3
HOH
HOH
832
A
HOH
833
3
HOH
HOH
833
A
HOH
834
3
HOH
HOH
834
A
HOH
835
3
HOH
HOH
835
A
HOH
836
3
HOH
HOH
836
A
HOH
837
3
HOH
HOH
837
A
HOH
838
3
HOH
HOH
838
A
HOH
839
3
HOH
HOH
839
A
HOH
840
3
HOH
HOH
840
A
HOH
841
3
HOH
HOH
841
A
HOH
842
3
HOH
HOH
842
A
HOH
843
3
HOH
HOH
843
A
HOH
844
3
HOH
HOH
844
A
HOH
845
3
HOH
HOH
845
A
HOH
846
3
HOH
HOH
846
A
HOH
847
3
HOH
HOH
847
A
HOH
848
3
HOH
HOH
848
A
HOH
849
3
HOH
HOH
849
A
HOH
850
3
HOH
HOH
850
A
HOH
851
3
HOH
HOH
851
A
HOH
852
3
HOH
HOH
852
A
HOH
853
3
HOH
HOH
853
A
HOH
854
3
HOH
HOH
854
A
HOH
855
3
HOH
HOH
855
A
HOH
856
3
HOH
HOH
856
A
HOH
857
3
HOH
HOH
857
A
HOH
858
3
HOH
HOH
858
A
HOH
859
3
HOH
HOH
859
A
HOH
860
3
HOH
HOH
860
A
HOH
861
3
HOH
HOH
861
A
HOH
862
3
HOH
HOH
862
A
HOH
863
3
HOH
HOH
863
A
HOH
864
3
HOH
HOH
864
A
HOH
865
3
HOH
HOH
865
A
HOH
866
3
HOH
HOH
866
A
HOH
867
3
HOH
HOH
867
A
HOH
868
3
HOH
HOH
868
A
HOH
869
3
HOH
HOH
869
A
HOH
870
3
HOH
HOH
870
A
HOH
871
3
HOH
HOH
871
A
HOH
872
3
HOH
HOH
872
A
HOH
873
3
HOH
HOH
873
A
HOH
874
3
HOH
HOH
874
A
HOH
875
3
HOH
HOH
875
A
HOH
876
3
HOH
HOH
876
A
HOH
877
3
HOH
HOH
877
A
HOH
878
3
HOH
HOH
878
A
HOH
879
3
HOH
HOH
879
A
HOH
880
3
HOH
HOH
880
A
HOH
881
3
HOH
HOH
881
A
HOH
882
3
HOH
HOH
882
A
HOH
883
3
HOH
HOH
883
A
HOH
884
3
HOH
HOH
884
A
HOH
885
3
HOH
HOH
885
A
HOH
886
3
HOH
HOH
886
A
HOH
887
3
HOH
HOH
887
A
HOH
888
3
HOH
HOH
888
A
HOH
889
3
HOH
HOH
889
A
HOH
890
3
HOH
HOH
890
A
HOH
891
3
HOH
HOH
891
A
HOH
892
3
HOH
HOH
892
A
HOH
893
3
HOH
HOH
893
A
HOH
894
3
HOH
HOH
894
A
HOH
895
3
HOH
HOH
895
A
HOH
896
3
HOH
HOH
896
A
HOH
897
3
HOH
HOH
897
A
HOH
898
3
HOH
HOH
898
A
HOH
899
3
HOH
HOH
899
A
HOH
900
3
HOH
HOH
900
A
HOH
901
3
HOH
HOH
901
A
HOH
902
3
HOH
HOH
902
A
HOH
903
3
HOH
HOH
903
A
HOH
904
3
HOH
HOH
904
A
HOH
905
3
HOH
HOH
905
A
HOH
906
3
HOH
HOH
906
A
HOH
907
3
HOH
HOH
907
A
HOH
908
3
HOH
HOH
908
A
HOH
909
3
HOH
HOH
909
A
HOH
910
3
HOH
HOH
910
A
HOH
911
3
HOH
HOH
911
A
HOH
912
3
HOH
HOH
912
A
HOH
913
3
HOH
HOH
913
A
HOH
914
3
HOH
HOH
914
A
HOH
915
3
HOH
HOH
915
A
HOH
916
3
HOH
HOH
916
A
HOH
917
3
HOH
HOH
917
A
HOH
918
3
HOH
HOH
918
A
HOH
919
3
HOH
HOH
919
A
HOH
920
3
HOH
HOH
920
A
HOH
921
3
HOH
HOH
921
A
HOH
922
3
HOH
HOH
922
A
HOH
923
3
HOH
HOH
923
A
HOH
924
3
HOH
HOH
924
A
HOH
925
3
HOH
HOH
925
A
HOH
926
3
HOH
HOH
926
A
HOH
927
3
HOH
HOH
927
A
HOH
928
3
HOH
HOH
928
A
HOH
929
3
HOH
HOH
929
A
HOH
930
3
HOH
HOH
930
A
HOH
931
3
HOH
HOH
931
A
HOH
932
3
HOH
HOH
932
A
HOH
933
3
HOH
HOH
933
A
HOH
934
3
HOH
HOH
934
A
HOH
935
3
HOH
HOH
935
A
HOH
936
3
HOH
HOH
936
A
HOH
937
3
HOH
HOH
937
A
HOH
938
3
HOH
HOH
938
A
HOH
939
3
HOH
HOH
939
A
HOH
940
3
HOH
HOH
940
A
HOH
941
3
HOH
HOH
941
A
HOH
942
3
HOH
HOH
942
A
HOH
943
3
HOH
HOH
943
A
HOH
944
3
HOH
HOH
944
A
HOH
945
3
HOH
HOH
945
A
HOH
946
3
HOH
HOH
946
A
HOH
947
3
HOH
HOH
947
A
HOH
948
3
HOH
HOH
948
A
HOH
949
3
HOH
HOH
949
A
HOH
950
3
HOH
HOH
950
A
HOH
951
3
HOH
HOH
951
A
HOH
952
3
HOH
HOH
952
A
HOH
953
3
HOH
HOH
953
A
HOH
954
3
HOH
HOH
954
A
HOH
955
3
HOH
HOH
955
A
MET
1
n
1
MET
1
A
PRO
2
n
2
PRO
2
A
PRO
3
n
3
PRO
3
A
ILE
4
n
4
ILE
4
A
THR
5
n
5
THR
5
A
GLN
6
n
6
GLN
6
A
GLN
7
n
7
GLN
7
A
ALA
8
n
8
ALA
8
A
THR
9
n
9
THR
9
A
VAL
10
n
10
VAL
10
A
THR
11
n
11
THR
11
A
ALA
12
n
12
ALA
12
A
TRP
13
n
13
TRP
13
A
LEU
14
n
14
LEU
14
A
PRO
15
n
15
PRO
15
A
GLN
16
n
16
GLN
16
A
VAL
17
n
17
VAL
17
A
ASP
18
n
18
ASP
18
A
ALA
19
n
19
ALA
19
A
SER
20
n
20
SER
20
A
GLN
21
n
21
GLN
21
A
ILE
22
n
22
ILE
22
A
THR
23
n
23
THR
23
A
GLY
24
n
24
GLY
24
A
THR
25
n
25
THR
25
A
ILE
26
n
26
ILE
26
A
SER
27
n
27
SER
27
A
SER
28
n
28
SER
28
A
LEU
29
n
29
LEU
29
A
GLU
30
n
30
GLU
30
A
SER
31
n
31
SER
31
A
PHE
32
n
32
PHE
32
A
THR
33
n
33
THR
33
A
ASN
34
n
34
ASN
34
A
ARG
35
n
35
ARG
35
A
PHE
36
n
36
PHE
36
A
TYR
37
n
37
TYR
37
A
THR
38
n
38
THR
38
A
THR
39
n
39
THR
39
A
THR
40
n
40
THR
40
A
SER
41
n
41
SER
41
A
GLY
42
n
42
GLY
42
A
ALA
43
n
43
ALA
43
A
GLN
44
n
44
GLN
44
A
ALA
45
n
45
ALA
45
A
SER
46
n
46
SER
46
A
ASP
47
n
47
ASP
47
A
TRP
48
n
48
TRP
48
A
ILE
49
n
49
ILE
49
A
ALA
50
n
50
ALA
50
A
SER
51
n
51
SER
51
A
GLU
52
n
52
GLU
52
A
TRP
53
n
53
TRP
53
A
GLN
54
n
54
GLN
54
A
ALA
55
n
55
ALA
55
A
LEU
56
n
56
LEU
56
A
SER
57
n
57
SER
57
A
ALA
58
n
58
ALA
58
A
SER
59
n
59
SER
59
A
LEU
60
n
60
LEU
60
A
PRO
61
n
61
PRO
61
A
ASN
62
n
62
ASN
62
A
ALA
63
n
63
ALA
63
A
SER
64
n
64
SER
64
A
VAL
65
n
65
VAL
65
A
LYS
66
n
66
LYS
66
A
GLN
67
n
67
GLN
67
A
VAL
68
n
68
VAL
68
A
SER
69
n
69
SER
69
A
HIS
70
n
70
HIS
70
A
SER
71
n
71
SER
71
A
GLY
72
n
72
GLY
72
A
TYR
73
n
73
TYR
73
A
ASN
74
n
74
ASN
74
A
GLN
75
n
75
GLN
75
A
LYS
76
n
76
LYS
76
A
SER
77
n
77
SER
77
A
VAL
78
n
78
VAL
78
A
VAL
79
n
79
VAL
79
A
MET
80
n
80
MET
80
A
THR
81
n
81
THR
81
A
ILE
82
n
82
ILE
82
A
THR
83
n
83
THR
83
A
GLY
84
n
84
GLY
84
A
SER
85
n
85
SER
85
A
GLU
86
n
86
GLU
86
A
ALA
87
n
87
ALA
87
A
PRO
88
n
88
PRO
88
A
ASP
89
n
89
ASP
89
A
GLU
90
n
90
GLU
90
A
TRP
91
n
91
TRP
91
A
ILE
92
n
92
ILE
92
A
VAL
93
n
93
VAL
93
A
ILE
94
n
94
ILE
94
A
GLY
95
n
95
GLY
95
A
GLY
96
n
96
GLY
96
A
HIS
97
n
97
HIS
97
A
LEU
98
n
98
LEU
98
A
ASP
99
n
99
ASP
99
A
SER
100
n
100
SER
100
A
THR
101
n
101
THR
101
A
ILE
102
n
102
ILE
102
A
GLY
103
n
103
GLY
103
A
SER
104
n
104
SER
104
A
HIS
105
n
105
HIS
105
A
THR
106
n
106
THR
106
A
ASN
107
n
107
ASN
107
A
GLU
108
n
108
GLU
108
A
GLN
109
n
109
GLN
109
A
SER
110
n
110
SER
110
A
VAL
111
n
111
VAL
111
A
ALA
112
n
112
ALA
112
A
PRO
113
n
113
PRO
113
A
GLY
114
n
114
GLY
114
A
ALA
115
n
115
ALA
115
A
ASP
116
n
116
ASP
116
A
ASP
117
n
117
ASP
117
A
ASP
118
n
118
ASP
118
A
ALA
119
n
119
ALA
119
A
SER
120
n
120
SER
120
A
GLY
121
n
121
GLY
121
A
ILE
122
n
122
ILE
122
A
ALA
123
n
123
ALA
123
A
ALA
124
n
124
ALA
124
A
VAL
125
n
125
VAL
125
A
THR
126
n
126
THR
126
A
GLU
127
n
127
GLU
127
A
VAL
128
n
128
VAL
128
A
ILE
129
n
129
ILE
129
A
ARG
130
n
130
ARG
130
A
VAL
131
n
131
VAL
131
A
LEU
132
n
132
LEU
132
A
SER
133
n
133
SER
133
A
GLU
134
n
134
GLU
134
A
ASN
135
n
135
ASN
135
A
ASN
136
n
136
ASN
136
A
PHE
137
n
137
PHE
137
A
GLN
138
n
138
GLN
138
A
PRO
139
n
139
PRO
139
A
LYS
140
n
140
LYS
140
A
ARG
141
n
141
ARG
141
A
SER
142
n
142
SER
142
A
ILE
143
n
143
ILE
143
A
ALA
144
n
144
ALA
144
A
PHE
145
n
145
PHE
145
A
MET
146
n
146
MET
146
A
ALA
147
n
147
ALA
147
A
TYR
148
n
148
TYR
148
A
ALA
149
n
149
ALA
149
A
ALA
150
n
150
ALA
150
A
GLU
151
n
151
GLU
151
A
GLU
152
n
152
GLU
152
A
VAL
153
n
153
VAL
153
A
GLY
154
n
154
GLY
154
A
LEU
155
n
155
LEU
155
A
ARG
156
n
156
ARG
156
A
GLY
157
n
157
GLY
157
A
SER
158
n
158
SER
158
A
GLN
159
n
159
GLN
159
A
ASP
160
n
160
ASP
160
A
LEU
161
n
161
LEU
161
A
ALA
162
n
162
ALA
162
A
ASN
163
n
163
ASN
163
A
GLN
164
n
164
GLN
164
A
TYR
165
n
165
TYR
165
A
LYS
166
n
166
LYS
166
A
SER
167
n
167
SER
167
A
GLU
168
n
168
GLU
168
A
GLY
169
n
169
GLY
169
A
LYS
170
n
170
LYS
170
A
ASN
171
n
171
ASN
171
A
VAL
172
n
172
VAL
172
A
VAL
173
n
173
VAL
173
A
SER
174
n
174
SER
174
A
ALA
175
n
175
ALA
175
A
LEU
176
n
176
LEU
176
A
GLN
177
n
177
GLN
177
A
LEU
178
n
178
LEU
178
A
ASP
179
n
179
ASP
179
A
MET
180
n
180
MET
180
A
THR
181
n
181
THR
181
A
ASN
182
n
182
ASN
182
A
TYR
183
n
183
TYR
183
A
LYS
184
n
184
LYS
184
A
GLY
185
n
185
GLY
185
A
SER
186
n
186
SER
186
A
ALA
187
n
187
ALA
187
A
GLN
188
n
188
GLN
188
A
ASP
189
n
189
ASP
189
A
VAL
190
n
190
VAL
190
A
VAL
191
n
191
VAL
191
A
PHE
192
n
192
PHE
192
A
ILE
193
n
193
ILE
193
A
THR
194
n
194
THR
194
A
ASP
195
n
195
ASP
195
A
TYR
196
n
196
TYR
196
A
THR
197
n
197
THR
197
A
ASP
198
n
198
ASP
198
A
SER
199
n
199
SER
199
A
ASN
200
n
200
ASN
200
A
PHE
201
n
201
PHE
201
A
THR
202
n
202
THR
202
A
GLN
203
n
203
GLN
203
A
TYR
204
n
204
TYR
204
A
LEU
205
n
205
LEU
205
A
THR
206
n
206
THR
206
A
GLN
207
n
207
GLN
207
A
LEU
208
n
208
LEU
208
A
MET
209
n
209
MET
209
A
ASP
210
n
210
ASP
210
A
GLU
211
n
211
GLU
211
A
TYR
212
n
212
TYR
212
A
LEU
213
n
213
LEU
213
A
PRO
214
n
214
PRO
214
A
SER
215
n
215
SER
215
A
LEU
216
n
216
LEU
216
A
THR
217
n
217
THR
217
A
TYR
218
n
218
TYR
218
A
GLY
219
n
219
GLY
219
A
PHE
220
n
220
PHE
220
A
ASP
221
n
221
ASP
221
A
THR
222
n
222
THR
222
A
CYS
223
n
223
CYS
223
A
GLY
224
n
224
GLY
224
A
TYR
225
n
225
TYR
225
A
ALA
226
n
226
ALA
226
A
CYS
227
n
227
CYS
227
A
SER
228
n
228
SER
228
A
ASP
229
n
229
ASP
229
A
HIS
230
n
230
HIS
230
A
ALA
231
n
231
ALA
231
A
SER
232
n
232
SER
232
A
TRP
233
n
233
TRP
233
A
HIS
234
n
234
HIS
234
A
ASN
235
n
235
ASN
235
A
ALA
236
n
236
ALA
236
A
GLY
237
n
237
GLY
237
A
TYR
238
n
238
TYR
238
A
PRO
239
n
239
PRO
239
A
ALA
240
n
240
ALA
240
A
ALA
241
n
241
ALA
241
A
MET
242
n
242
MET
242
A
PRO
243
n
243
PRO
243
A
PHE
244
n
244
PHE
244
A
GLU
245
n
245
GLU
245
A
SER
246
n
246
SER
246
A
LYS
247
n
247
LYS
247
A
PHE
248
n
248
PHE
248
A
ASN
249
n
249
ASN
249
A
ASP
250
n
250
ASP
250
A
TYR
251
n
251
TYR
251
A
ASN
252
n
252
ASN
252
A
PRO
253
n
253
PRO
253
A
ARG
254
n
254
ARG
254
A
ILE
255
n
255
ILE
255
A
HIS
256
n
256
HIS
256
A
THR
257
n
257
THR
257
A
THR
258
n
258
THR
258
A
GLN
259
n
259
GLN
259
A
ASP
260
n
260
ASP
260
A
THR
261
n
261
THR
261
A
LEU
262
n
262
LEU
262
A
ALA
263
n
263
ALA
263
A
ASN
264
n
264
ASN
264
A
SER
265
n
265
SER
265
A
ASP
266
n
266
ASP
266
A
PRO
267
n
267
PRO
267
A
THR
268
n
268
THR
268
A
GLY
269
n
269
GLY
269
A
SER
270
n
270
SER
270
A
HIS
271
n
271
HIS
271
A
ALA
272
n
272
ALA
272
A
LYS
273
n
273
LYS
273
A
LYS
274
n
274
LYS
274
A
PHE
275
n
275
PHE
275
A
THR
276
n
276
THR
276
A
GLN
277
n
277
GLN
277
A
LEU
278
n
278
LEU
278
A
GLY
279
n
279
GLY
279
A
LEU
280
n
280
LEU
280
A
ALA
281
n
281
ALA
281
A
TYR
282
n
282
TYR
282
A
ALA
283
n
283
ALA
283
A
ILE
284
n
284
ILE
284
A
GLU
285
n
285
GLU
285
A
MET
286
n
286
MET
286
A
GLY
287
n
287
GLY
287
A
SER
288
n
288
SER
288
A
ALA
289
n
289
ALA
289
A
THR
290
n
290
THR
290
A
GLY
291
n
291
GLY
291
A
author_defined_assembly
2
dimeric
A
ASP
117
A
OD2
ASP
117
1_555
A
ZN
501
B
ZN
ZN
1_555
A
HIS
256
A
NE2
HIS
256
1_555
93.7
A
ASP
117
A
OD2
ASP
117
1_555
A
ZN
501
B
ZN
ZN
1_555
A
HOH
935
D
O
HOH
1_555
100.8
A
HIS
256
A
NE2
HIS
256
1_555
A
ZN
501
B
ZN
ZN
1_555
A
HOH
935
D
O
HOH
1_555
123.5
A
ASP
117
A
OD2
ASP
117
1_555
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE2
GLU
152
1_555
98.5
A
HIS
256
A
NE2
HIS
256
1_555
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE2
GLU
152
1_555
118.2
A
HOH
935
D
O
HOH
1_555
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE2
GLU
152
1_555
113.1
A
ASP
117
A
OD2
ASP
117
1_555
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE1
GLU
152
1_555
155.1
A
HIS
256
A
NE2
HIS
256
1_555
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE1
GLU
152
1_555
96.9
A
HOH
935
D
O
HOH
1_555
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE1
GLU
152
1_555
92.0
A
GLU
152
A
OE2
GLU
152
1_555
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE1
GLU
152
1_555
56.7
A
ASP
179
A
OD1
ASP
179
1_555
A
ZN
502
C
ZN
ZN
1_555
A
ASP
179
A
OD2
ASP
179
1_555
56.9
A
ASP
179
A
OD1
ASP
179
1_555
A
ZN
502
C
ZN
ZN
1_555
A
HOH
935
D
O
HOH
1_555
137.1
A
ASP
179
A
OD2
ASP
179
1_555
A
ZN
502
C
ZN
ZN
1_555
A
HOH
935
D
O
HOH
1_555
99.1
A
ASP
179
A
OD1
ASP
179
1_555
A
ZN
502
C
ZN
ZN
1_555
A
HIS
97
A
NE2
HIS
97
1_555
99.3
A
ASP
179
A
OD2
ASP
179
1_555
A
ZN
502
C
ZN
ZN
1_555
A
HIS
97
A
NE2
HIS
97
1_555
92.6
A
HOH
935
D
O
HOH
1_555
A
ZN
502
C
ZN
ZN
1_555
A
HIS
97
A
NE2
HIS
97
1_555
118.3
A
ASP
179
A
OD1
ASP
179
1_555
A
ZN
502
C
ZN
ZN
1_555
A
ASP
117
A
OD1
ASP
117
1_555
90.7
A
ASP
179
A
OD2
ASP
179
1_555
A
ZN
502
C
ZN
ZN
1_555
A
ASP
117
A
OD1
ASP
117
1_555
147.3
A
HOH
935
D
O
HOH
1_555
A
ZN
502
C
ZN
ZN
1_555
A
ASP
117
A
OD1
ASP
117
1_555
103.3
A
HIS
97
A
NE2
HIS
97
1_555
A
ZN
502
C
ZN
ZN
1_555
A
ASP
117
A
OD1
ASP
117
1_555
97.4
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
11_655
-x+y+1,y,-z+1/2
crystal symmetry operation
111.0000000000
0.0000000000
46.0500000000
1
A
ASP
117
-16.63
1
A
A
ASP
ASP
117
118
-34.67
1
5.12
0.80
106.30
111.42
A
A
A
CD1
CG
CD2
TRP
TRP
TRP
13
13
13
N
1
-5.26
0.80
107.30
102.04
A
A
A
CE2
CD2
CG
TRP
TRP
TRP
13
13
13
N
1
5.68
0.80
106.30
111.98
A
A
A
CD1
CG
CD2
TRP
TRP
TRP
48
48
48
N
1
-5.41
0.80
107.30
101.89
A
A
A
CE2
CD2
CG
TRP
TRP
TRP
48
48
48
N
1
5.43
0.90
133.90
139.33
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
48
48
48
N
1
5.66
0.80
106.30
111.96
A
A
A
CD1
CG
CD2
TRP
TRP
TRP
53
53
53
N
1
-5.57
0.80
107.30
101.73
A
A
A
CE2
CD2
CG
TRP
TRP
TRP
53
53
53
N
1
6.96
0.80
106.30
113.26
A
A
A
CD1
CG
CD2
TRP
TRP
TRP
91
91
91
N
1
-6.12
0.80
107.30
101.18
A
A
A
CE2
CD2
CG
TRP
TRP
TRP
91
91
91
N
1
3.99
0.50
120.30
124.29
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
130
130
130
N
1
3.03
0.50
120.30
123.33
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
141
141
141
N
1
-3.89
0.50
120.30
116.41
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
141
141
141
N
1
-4.40
0.60
121.00
116.60
A
A
A
CB
CG
CD2
TYR
TYR
TYR
148
148
148
N
1
13.81
1.90
111.40
125.21
A
A
A
CB
CA
C
VAL
VAL
VAL
153
153
153
N
1
-18.05
2.20
111.50
93.45
A
A
A
N
CA
CB
VAL
VAL
VAL
153
153
153
N
1
-13.69
2.20
113.40
99.71
A
A
A
CA
CB
CG
ARG
ARG
ARG
156
156
156
N
1
3.11
0.50
120.30
123.41
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
156
156
156
N
1
-3.83
0.50
120.30
116.47
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
156
156
156
N
1
-5.00
0.80
107.30
102.30
A
A
A
CE2
CD2
CG
TRP
TRP
TRP
233
233
233
N
1
4.18
0.50
120.30
124.48
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
254
254
254
N
1
-3.95
0.50
120.30
116.35
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
254
254
254
N
1
A
A
NE2
CD2
HIS
HIS
70
70
-0.068
0.011
1.373
1.305
N
1
A
A
NE2
CD2
HIS
HIS
105
105
-0.067
0.011
1.373
1.306
N
1
A
GLN
6
-98.11
32.14
1
A
SER
59
-90.32
-77.73
1
A
LEU
60
-20.58
131.68
1
A
ASP
118
-109.85
43.10
1
A
MET
180
76.44
108.87
1
A
SER
265
-111.00
-118.33
0.161
0.161
1.80
8.0
29885
1
2.0
1.80
8.0
356
2568
2
0
2210
0.014
2.8
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
AMINOPEPTIDASE (AEROMONAS PROTEOLYTICA) (E.C.3.4.11.10)
CRYSTAL STRUCTURE OF AEROMONAS PROTEOLYTICA AMINOPEPTIDASE: A PROTOTYPICAL MEMBER OF THE CO-CATALYTIC ZINC ENZYME FAMILY
1
N
N
2
N
N
2
N
N
3
N
N
A
GLN
7
A
GLN
7
HELX_P
A
TRP
13
A
TRP
13
1
A
7
A
ALA
19
A
ALA
19
HELX_P
A
GLU
30
A
GLU
30
1
B
12
A
THR
40
A
THR
40
HELX_P
A
SER
57
A
SER
57
1
C
18
A
ALA
119
A
ALA
119
HELX_P
A
GLU
134
A
GLU
134
1
D
16
A
ARG
156
A
ARG
156
HELX_P
A
SER
167
A
SER
167
1
E
12
A
SER
199
A
SER
199
HELX_P
A
TYR
212
A
TYR
212
1
F
14
A
HIS
230
A
HIS
230
HELX_P
A
ASN
235
A
ASN
235
1
G
6
A
SER
270
A
SER
270
HELX_P
A
GLY
287
A
GLY
287
1
H
18
disulf
2.015
A
CYS
223
A
SG
CYS
223
1_555
A
CYS
227
A
SG
CYS
227
1_555
metalc
2.046
A
ZN
501
B
ZN
ZN
1_555
A
ASP
117
A
OD2
ASP
117
1_555
metalc
2.317
A
ZN
501
B
ZN
ZN
1_555
A
HIS
256
A
NE2
HIS
256
1_555
metalc
2.248
A
ZN
501
B
ZN
ZN
1_555
A
HOH
935
D
O
HOH
1_555
metalc
2.036
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE2
GLU
152
1_555
metalc
2.375
A
ZN
501
B
ZN
ZN
1_555
A
GLU
152
A
OE1
GLU
152
1_555
metalc
2.051
A
ZN
502
C
ZN
ZN
1_555
A
ASP
179
A
OD1
ASP
179
1_555
metalc
2.337
A
ZN
502
C
ZN
ZN
1_555
A
ASP
179
A
OD2
ASP
179
1_555
metalc
2.293
A
ZN
502
C
ZN
ZN
1_555
A
HOH
935
D
O
HOH
1_555
metalc
2.205
A
ZN
502
C
ZN
ZN
1_555
A
HIS
97
A
NE2
HIS
97
1_555
metalc
2.014
A
ZN
502
C
ZN
ZN
1_555
A
ASP
117
A
OD1
ASP
117
1_555
HYDROLASE(AMINOPEPTIDASE)
HYDROLASE(AMINOPEPTIDASE)
AMPX_VIBPR
UNP
1
1
Q01693
MKYTKTLLAMVLSATFCQAYAEDKVWISIGADANQTVMKSGAESILPNSVASSGQVWVGQVDVAQLAELSHNMHEEHNRC
GGYMVHPSAQSAMAASAMPTTLASFVMPPITQQATVTAWLPQVDASQITGTISSLESFTNRFYTTTSGAQASDWIASEWQ
ALSASLPNASVKQVSHSGYNQKSVVMTITGSEAPDEWIVIGGHLDSTIGSHTNEQSVAPGADDDASGIAAVTEVIRVLSE
NNFQPKRSIAFMAYAAEEVGLRGSQDLANQYKSEGKNVVSALQLDMTNYKGSAQDVVFITDYTDSNFTQYLTQLMDEYLP
SLTYGFDTCGYACSDHASWHNAGYPAAMPFESKFNDYNPRIHTTQDTLANSDPTGSHAKKFTQLGLAYAIEMGSATGDTP
TPGNQLEDGVPVTDLSGSRGSNVWYTFELETQKNLQITTSGGYGDLDLYVKFGSKASKQNWDCRPYLSGNNEVCTFNNAS
PGTYSVMLTGYSNYSGASLKASTF
107
397
1AMP
1
291
Q01693
A
1
1
291
8
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
parallel
A
ALA
63
A
ALA
63
A
VAL
68
A
VAL
68
A
SER
77
A
SER
77
A
ILE
82
A
ILE
82
A
ARG
141
A
ARG
141
A
TYR
148
A
TYR
148
A
ALA
87
A
ALA
87
A
HIS
97
A
HIS
97
A
ASN
171
A
ASN
171
A
GLN
177
A
GLN
177
A
ALA
240
A
ALA
240
A
PHE
244
A
PHE
244
A
VAL
190
A
VAL
190
A
ILE
193
A
ILE
193
A
TYR
218
A
TYR
218
A
ASP
221
A
ASP
221
BINDING SITE FOR RESIDUE ZN A 501
Software
5
BINDING SITE FOR RESIDUE ZN A 502
Software
5
A
ASP
117
A
ASP
117
5
1_555
A
GLU
152
A
GLU
152
5
1_555
A
HIS
256
A
HIS
256
5
1_555
A
ZN
502
C
ZN
5
1_555
A
HOH
935
D
HOH
5
1_555
A
HIS
97
A
HIS
97
5
1_555
A
ASP
117
A
ASP
117
5
1_555
A
ASP
179
A
ASP
179
5
1_555
A
ZN
501
B
ZN
5
1_555
A
HOH
935
D
HOH
5
1_555
178
P 61 2 2