0.014079
0.000000
0.000000
0.000000
0.013415
0.000000
0.000000
0.000000
0.011191
0.00000
0.00000
0.00000
Lim, D.
Golovan, S.
Forsberg, C.W.
Jia, Z.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
71.026
74.543
89.359
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
Hg 2
200.590
MERCURY (II) ION
non-polymer
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
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
7
108
113
10.1038/72371
10655611
Crystal structures of Escherichia coli phytase and its complex with phytate.
2000
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
54
647
649
10.1107/S0907444997016156
Purification, Crystallization and Preliminary X-ray Analysis of the Escherichia coli Phytase
1998
US
J.Bacteriol.
JOBAAY
0767
0021-9193
172
5497
5500
The Complete Nucleotide Sequence of the Escherichia coli Gene appA Reveals Significant Homology Between pH 2.5 Acid Phosphatase and Glucose-1-phosphatase
1990
10.2210/pdb1dkm/pdb
pdb_00001dkm
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
1999-01-23
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
44763.680
PHYTASE
3.1.3.2
A116T
1
man
polymer
200.590
MERCURY (II) ION
1
syn
non-polymer
18.015
water
162
nat
water
PH 2.5 ACID PHOSPHATASE
no
no
QSEPELKLESVVIVSRHGVRAPTKATQLMQDVTPDAWPTWPVKLGWLTPRGGELIAYLGHYQRQRLVADGLLAKKGCPQS
GQVAIIADVDERTRKTGEAFAAGLAPDCAITVHTQTDTSSPDPLFNPLKTGVCQLDNANVTDAILSRAGGSIADFTGHRQ
TAFRELERVLNFPQSNLCLKREKQDESCSLTQALPSELKVSADNVSLTGAVSLASMLTEIFLLQQAQGMPEPGWGRITDS
HQWNTLLSLHNAQFYLLQRTPEVARSRATPLLDLIKTALTPHPPQKQAYGVTLPTSVLFIAGHDTNLANLGGALELNWTL
PGQPDNTPPGGELVFERWRRLSDNSQWIQVSLVFQTLQQMRDKTPLSLNTPPGEVKLTLAGCEERNAQGMCSLAGFTQIV
NEARIPACSL
QSEPELKLESVVIVSRHGVRAPTKATQLMQDVTPDAWPTWPVKLGWLTPRGGELIAYLGHYQRQRLVADGLLAKKGCPQS
GQVAIIADVDERTRKTGEAFAAGLAPDCAITVHTQTDTSSPDPLFNPLKTGVCQLDNANVTDAILSRAGGSIADFTGHRQ
TAFRELERVLNFPQSNLCLKREKQDESCSLTQALPSELKVSADNVSLTGAVSLASMLTEIFLLQQAQGMPEPGWGRITDS
HQWNTLLSLHNAQFYLLQRTPEVARSRATPLLDLIKTALTPHPPQKQAYGVTLPTSVLFIAGHDTNLANLGGALELNWTL
PGQPDNTPPGGELVFERWRRLSDNSQWIQVSLVFQTLQQMRDKTPLSLNTPPGEVKLTLAGCEERNAQGMCSLAGFTQIV
NEARIPACSL
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
PET21A
1
2.64
53.42
VAPOR DIFFUSION, HANGING DROP
6.6
ETHYLENE GLYCOL, GLYCEROL, 2-MORPHOLINOPROPANESULFONIC ACID, MERCURIC CHLORIDE, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
software
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Refinement description
Database references
Derived calculations
1
0
2000-08-02
1
1
2008-04-27
1
2
2011-07-13
1
3
2019-07-24
1
4
2021-11-03
_software.classification
_software.name
_software.version
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr1_symmetry
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_conn.ptnr2_symmetry
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
PHYTASE AT PH 4.5 (NO LIGAND BOUND)
PHYTASE AT PH 5.0 (HG2+ ACTING AS AN INTERMOLECULAR BRIDGE)
PHYTASE AT PH 6.6 (TUNGSTATE BOUND AT THE ACTIVE SITE, HG2+ ACTING AS AN INTERMOLECULAR BRIDGE)
PHYTASE AT PH 6.6 (PHYTATE BOUND IN ACTIVE SITE, HG2+ ACTING AS AN INTERMOLECULAR BRIDGE)
PHYTASE AT PH 5.0 (PHYTATE BOUND IN ACTIVE SITE, HG2+ ACTING AS AN INTERMOLECULAR BRIDGE)
RCSB
Y
RCSB
1999-12-08
REL
REL
HG
MERCURY (II) ION
HOH
water
HG
500
2
HG
HG
500
A
WAT
600
3
HOH
HOH
600
A
WAT
601
3
HOH
HOH
601
A
WAT
602
3
HOH
HOH
602
A
WAT
603
3
HOH
HOH
603
A
WAT
604
3
HOH
HOH
604
A
WAT
605
3
HOH
HOH
605
A
WAT
606
3
HOH
HOH
606
A
WAT
607
3
HOH
HOH
607
A
WAT
608
3
HOH
HOH
608
A
WAT
609
3
HOH
HOH
609
A
WAT
610
3
HOH
HOH
610
A
WAT
611
3
HOH
HOH
611
A
WAT
612
3
HOH
HOH
612
A
WAT
613
3
HOH
HOH
613
A
WAT
614
3
HOH
HOH
614
A
WAT
615
3
HOH
HOH
615
A
WAT
616
3
HOH
HOH
616
A
WAT
617
3
HOH
HOH
617
A
WAT
618
3
HOH
HOH
618
A
WAT
619
3
HOH
HOH
619
A
WAT
620
3
HOH
HOH
620
A
WAT
621
3
HOH
HOH
621
A
WAT
622
3
HOH
HOH
622
A
WAT
623
3
HOH
HOH
623
A
WAT
624
3
HOH
HOH
624
A
WAT
625
3
HOH
HOH
625
A
WAT
626
3
HOH
HOH
626
A
WAT
627
3
HOH
HOH
627
A
WAT
628
3
HOH
HOH
628
A
WAT
629
3
HOH
HOH
629
A
WAT
630
3
HOH
HOH
630
A
WAT
631
3
HOH
HOH
631
A
WAT
632
3
HOH
HOH
632
A
WAT
633
3
HOH
HOH
633
A
WAT
634
3
HOH
HOH
634
A
WAT
635
3
HOH
HOH
635
A
WAT
636
3
HOH
HOH
636
A
WAT
637
3
HOH
HOH
637
A
WAT
638
3
HOH
HOH
638
A
WAT
639
3
HOH
HOH
639
A
WAT
640
3
HOH
HOH
640
A
WAT
641
3
HOH
HOH
641
A
WAT
642
3
HOH
HOH
642
A
WAT
643
3
HOH
HOH
643
A
WAT
644
3
HOH
HOH
644
A
WAT
645
3
HOH
HOH
645
A
WAT
646
3
HOH
HOH
646
A
WAT
647
3
HOH
HOH
647
A
WAT
648
3
HOH
HOH
648
A
WAT
649
3
HOH
HOH
649
A
WAT
650
3
HOH
HOH
650
A
WAT
651
3
HOH
HOH
651
A
WAT
652
3
HOH
HOH
652
A
WAT
653
3
HOH
HOH
653
A
WAT
654
3
HOH
HOH
654
A
WAT
655
3
HOH
HOH
655
A
WAT
656
3
HOH
HOH
656
A
WAT
657
3
HOH
HOH
657
A
WAT
658
3
HOH
HOH
658
A
WAT
659
3
HOH
HOH
659
A
WAT
660
3
HOH
HOH
660
A
WAT
661
3
HOH
HOH
661
A
WAT
662
3
HOH
HOH
662
A
WAT
663
3
HOH
HOH
663
A
WAT
664
3
HOH
HOH
664
A
WAT
665
3
HOH
HOH
665
A
WAT
666
3
HOH
HOH
666
A
WAT
667
3
HOH
HOH
667
A
WAT
668
3
HOH
HOH
668
A
WAT
669
3
HOH
HOH
669
A
WAT
670
3
HOH
HOH
670
A
WAT
671
3
HOH
HOH
671
A
WAT
672
3
HOH
HOH
672
A
WAT
673
3
HOH
HOH
673
A
WAT
674
3
HOH
HOH
674
A
WAT
675
3
HOH
HOH
675
A
WAT
676
3
HOH
HOH
676
A
WAT
677
3
HOH
HOH
677
A
WAT
678
3
HOH
HOH
678
A
WAT
679
3
HOH
HOH
679
A
WAT
680
3
HOH
HOH
680
A
WAT
681
3
HOH
HOH
681
A
WAT
682
3
HOH
HOH
682
A
WAT
683
3
HOH
HOH
683
A
WAT
684
3
HOH
HOH
684
A
WAT
685
3
HOH
HOH
685
A
WAT
686
3
HOH
HOH
686
A
WAT
687
3
HOH
HOH
687
A
WAT
688
3
HOH
HOH
688
A
WAT
689
3
HOH
HOH
689
A
WAT
690
3
HOH
HOH
690
A
WAT
691
3
HOH
HOH
691
A
WAT
692
3
HOH
HOH
692
A
WAT
693
3
HOH
HOH
693
A
WAT
694
3
HOH
HOH
694
A
WAT
695
3
HOH
HOH
695
A
WAT
696
3
HOH
HOH
696
A
WAT
697
3
HOH
HOH
697
A
WAT
698
3
HOH
HOH
698
A
WAT
699
3
HOH
HOH
699
A
WAT
700
3
HOH
HOH
700
A
WAT
701
3
HOH
HOH
701
A
WAT
702
3
HOH
HOH
702
A
WAT
703
3
HOH
HOH
703
A
WAT
704
3
HOH
HOH
704
A
WAT
705
3
HOH
HOH
705
A
WAT
706
3
HOH
HOH
706
A
WAT
707
3
HOH
HOH
707
A
WAT
708
3
HOH
HOH
708
A
WAT
709
3
HOH
HOH
709
A
WAT
710
3
HOH
HOH
710
A
WAT
711
3
HOH
HOH
711
A
WAT
712
3
HOH
HOH
712
A
WAT
713
3
HOH
HOH
713
A
WAT
714
3
HOH
HOH
714
A
WAT
715
3
HOH
HOH
715
A
WAT
716
3
HOH
HOH
716
A
WAT
717
3
HOH
HOH
717
A
WAT
718
3
HOH
HOH
718
A
WAT
719
3
HOH
HOH
719
A
WAT
720
3
HOH
HOH
720
A
WAT
721
3
HOH
HOH
721
A
WAT
722
3
HOH
HOH
722
A
WAT
723
3
HOH
HOH
723
A
WAT
724
3
HOH
HOH
724
A
WAT
725
3
HOH
HOH
725
A
WAT
726
3
HOH
HOH
726
A
WAT
727
3
HOH
HOH
727
A
WAT
728
3
HOH
HOH
728
A
WAT
729
3
HOH
HOH
729
A
WAT
730
3
HOH
HOH
730
A
WAT
731
3
HOH
HOH
731
A
WAT
732
3
HOH
HOH
732
A
WAT
733
3
HOH
HOH
733
A
WAT
734
3
HOH
HOH
734
A
WAT
735
3
HOH
HOH
735
A
WAT
736
3
HOH
HOH
736
A
WAT
737
3
HOH
HOH
737
A
WAT
738
3
HOH
HOH
738
A
WAT
739
3
HOH
HOH
739
A
WAT
740
3
HOH
HOH
740
A
WAT
741
3
HOH
HOH
741
A
WAT
742
3
HOH
HOH
742
A
WAT
743
3
HOH
HOH
743
A
WAT
744
3
HOH
HOH
744
A
WAT
745
3
HOH
HOH
745
A
WAT
746
3
HOH
HOH
746
A
WAT
747
3
HOH
HOH
747
A
WAT
748
3
HOH
HOH
748
A
WAT
749
3
HOH
HOH
749
A
WAT
750
3
HOH
HOH
750
A
WAT
751
3
HOH
HOH
751
A
WAT
752
3
HOH
HOH
752
A
WAT
753
3
HOH
HOH
753
A
WAT
754
3
HOH
HOH
754
A
WAT
755
3
HOH
HOH
755
A
WAT
756
3
HOH
HOH
756
A
WAT
757
3
HOH
HOH
757
A
WAT
758
3
HOH
HOH
758
A
WAT
759
3
HOH
HOH
759
A
WAT
760
3
HOH
HOH
760
A
WAT
761
3
HOH
HOH
761
A
GLN
1
n
1
GLN
1
A
SER
2
n
2
SER
2
A
GLU
3
n
3
GLU
3
A
PRO
4
n
4
PRO
4
A
GLU
5
n
5
GLU
5
A
LEU
6
n
6
LEU
6
A
LYS
7
n
7
LYS
7
A
LEU
8
n
8
LEU
8
A
GLU
9
n
9
GLU
9
A
SER
10
n
10
SER
10
A
VAL
11
n
11
VAL
11
A
VAL
12
n
12
VAL
12
A
ILE
13
n
13
ILE
13
A
VAL
14
n
14
VAL
14
A
SER
15
n
15
SER
15
A
ARG
16
n
16
ARG
16
A
HIS
17
n
17
HIS
17
A
GLY
18
n
18
GLY
18
A
VAL
19
n
19
VAL
19
A
ARG
20
n
20
ARG
20
A
ALA
21
n
21
ALA
21
A
PRO
22
n
22
PRO
22
A
THR
23
n
23
THR
23
A
LYS
24
n
24
LYS
24
A
ALA
25
n
25
ALA
25
A
THR
26
n
26
THR
26
A
GLN
27
n
27
GLN
27
A
LEU
28
n
28
LEU
28
A
MET
29
n
29
MET
29
A
GLN
30
n
30
GLN
30
A
ASP
31
n
31
ASP
31
A
VAL
32
n
32
VAL
32
A
THR
33
n
33
THR
33
A
PRO
34
n
34
PRO
34
A
ASP
35
n
35
ASP
35
A
ALA
36
n
36
ALA
36
A
TRP
37
n
37
TRP
37
A
PRO
38
n
38
PRO
38
A
THR
39
n
39
THR
39
A
TRP
40
n
40
TRP
40
A
PRO
41
n
41
PRO
41
A
VAL
42
n
42
VAL
42
A
LYS
43
n
43
LYS
43
A
LEU
44
n
44
LEU
44
A
GLY
45
n
45
GLY
45
A
TRP
46
n
46
TRP
46
A
LEU
47
n
47
LEU
47
A
THR
48
n
48
THR
48
A
PRO
49
n
49
PRO
49
A
ARG
50
n
50
ARG
50
A
GLY
51
n
51
GLY
51
A
GLY
52
n
52
GLY
52
A
GLU
53
n
53
GLU
53
A
LEU
54
n
54
LEU
54
A
ILE
55
n
55
ILE
55
A
ALA
56
n
56
ALA
56
A
TYR
57
n
57
TYR
57
A
LEU
58
n
58
LEU
58
A
GLY
59
n
59
GLY
59
A
HIS
60
n
60
HIS
60
A
TYR
61
n
61
TYR
61
A
GLN
62
n
62
GLN
62
A
ARG
63
n
63
ARG
63
A
GLN
64
n
64
GLN
64
A
ARG
65
n
65
ARG
65
A
LEU
66
n
66
LEU
66
A
VAL
67
n
67
VAL
67
A
ALA
68
n
68
ALA
68
A
ASP
69
n
69
ASP
69
A
GLY
70
n
70
GLY
70
A
LEU
71
n
71
LEU
71
A
LEU
72
n
72
LEU
72
A
ALA
73
n
73
ALA
73
A
LYS
74
n
74
LYS
74
A
LYS
75
n
75
LYS
75
A
GLY
76
n
76
GLY
76
A
CYS
77
n
77
CYS
77
A
PRO
78
n
78
PRO
78
A
GLN
79
n
79
GLN
79
A
SER
80
n
80
SER
80
A
GLY
81
n
81
GLY
81
A
GLN
82
n
82
GLN
82
A
VAL
83
n
83
VAL
83
A
ALA
84
n
84
ALA
84
A
ILE
85
n
85
ILE
85
A
ILE
86
n
86
ILE
86
A
ALA
87
n
87
ALA
87
A
ASP
88
n
88
ASP
88
A
VAL
89
n
89
VAL
89
A
ASP
90
n
90
ASP
90
A
GLU
91
n
91
GLU
91
A
ARG
92
n
92
ARG
92
A
THR
93
n
93
THR
93
A
ARG
94
n
94
ARG
94
A
LYS
95
n
95
LYS
95
A
THR
96
n
96
THR
96
A
GLY
97
n
97
GLY
97
A
GLU
98
n
98
GLU
98
A
ALA
99
n
99
ALA
99
A
PHE
100
n
100
PHE
100
A
ALA
101
n
101
ALA
101
A
ALA
102
n
102
ALA
102
A
GLY
103
n
103
GLY
103
A
LEU
104
n
104
LEU
104
A
ALA
105
n
105
ALA
105
A
PRO
106
n
106
PRO
106
A
ASP
107
n
107
ASP
107
A
CYS
108
n
108
CYS
108
A
ALA
109
n
109
ALA
109
A
ILE
110
n
110
ILE
110
A
THR
111
n
111
THR
111
A
VAL
112
n
112
VAL
112
A
HIS
113
n
113
HIS
113
A
THR
114
n
114
THR
114
A
GLN
115
n
115
GLN
115
A
THR
116
n
116
THR
116
A
ASP
117
n
117
ASP
117
A
THR
118
n
118
THR
118
A
SER
119
n
119
SER
119
A
SER
120
n
120
SER
120
A
PRO
121
n
121
PRO
121
A
ASP
122
n
122
ASP
122
A
PRO
123
n
123
PRO
123
A
LEU
124
n
124
LEU
124
A
PHE
125
n
125
PHE
125
A
ASN
126
n
126
ASN
126
A
PRO
127
n
127
PRO
127
A
LEU
128
n
128
LEU
128
A
LYS
129
n
129
LYS
129
A
THR
130
n
130
THR
130
A
GLY
131
n
131
GLY
131
A
VAL
132
n
132
VAL
132
A
CYS
133
n
133
CYS
133
A
GLN
134
n
134
GLN
134
A
LEU
135
n
135
LEU
135
A
ASP
136
n
136
ASP
136
A
ASN
137
n
137
ASN
137
A
ALA
138
n
138
ALA
138
A
ASN
139
n
139
ASN
139
A
VAL
140
n
140
VAL
140
A
THR
141
n
141
THR
141
A
ASP
142
n
142
ASP
142
A
ALA
143
n
143
ALA
143
A
ILE
144
n
144
ILE
144
A
LEU
145
n
145
LEU
145
A
SER
146
n
146
SER
146
A
ARG
147
n
147
ARG
147
A
ALA
148
n
148
ALA
148
A
GLY
149
n
149
GLY
149
A
GLY
150
n
150
GLY
150
A
SER
151
n
151
SER
151
A
ILE
152
n
152
ILE
152
A
ALA
153
n
153
ALA
153
A
ASP
154
n
154
ASP
154
A
PHE
155
n
155
PHE
155
A
THR
156
n
156
THR
156
A
GLY
157
n
157
GLY
157
A
HIS
158
n
158
HIS
158
A
ARG
159
n
159
ARG
159
A
GLN
160
n
160
GLN
160
A
THR
161
n
161
THR
161
A
ALA
162
n
162
ALA
162
A
PHE
163
n
163
PHE
163
A
ARG
164
n
164
ARG
164
A
GLU
165
n
165
GLU
165
A
LEU
166
n
166
LEU
166
A
GLU
167
n
167
GLU
167
A
ARG
168
n
168
ARG
168
A
VAL
169
n
169
VAL
169
A
LEU
170
n
170
LEU
170
A
ASN
171
n
171
ASN
171
A
PHE
172
n
172
PHE
172
A
PRO
173
n
173
PRO
173
A
GLN
174
n
174
GLN
174
A
SER
175
n
175
SER
175
A
ASN
176
n
176
ASN
176
A
LEU
177
n
177
LEU
177
A
CYS
178
n
178
CYS
178
A
LEU
179
n
179
LEU
179
A
LYS
180
n
180
LYS
180
A
ARG
181
n
181
ARG
181
A
GLU
182
n
182
GLU
182
A
LYS
183
n
183
LYS
183
A
GLN
184
n
184
GLN
184
A
ASP
185
n
185
ASP
185
A
GLU
186
n
186
GLU
186
A
SER
187
n
187
SER
187
A
CYS
188
n
188
CYS
188
A
SER
189
n
189
SER
189
A
LEU
190
n
190
LEU
190
A
THR
191
n
191
THR
191
A
GLN
192
n
192
GLN
192
A
ALA
193
n
193
ALA
193
A
LEU
194
n
194
LEU
194
A
PRO
195
n
195
PRO
195
A
SER
196
n
196
SER
196
A
GLU
197
n
197
GLU
197
A
LEU
198
n
198
LEU
198
A
LYS
199
n
199
LYS
199
A
VAL
200
n
200
VAL
200
A
SER
201
n
201
SER
201
A
ALA
202
n
202
ALA
202
A
ASP
203
n
203
ASP
203
A
ASN
204
n
204
ASN
204
A
VAL
205
n
205
VAL
205
A
SER
206
n
206
SER
206
A
LEU
207
n
207
LEU
207
A
THR
208
n
208
THR
208
A
GLY
209
n
209
GLY
209
A
ALA
210
n
210
ALA
210
A
VAL
211
n
211
VAL
211
A
SER
212
n
212
SER
212
A
LEU
213
n
213
LEU
213
A
ALA
214
n
214
ALA
214
A
SER
215
n
215
SER
215
A
MET
216
n
216
MET
216
A
LEU
217
n
217
LEU
217
A
THR
218
n
218
THR
218
A
GLU
219
n
219
GLU
219
A
ILE
220
n
220
ILE
220
A
PHE
221
n
221
PHE
221
A
LEU
222
n
222
LEU
222
A
LEU
223
n
223
LEU
223
A
GLN
224
n
224
GLN
224
A
GLN
225
n
225
GLN
225
A
ALA
226
n
226
ALA
226
A
GLN
227
n
227
GLN
227
A
GLY
228
n
228
GLY
228
A
MET
229
n
229
MET
229
A
PRO
230
n
230
PRO
230
A
GLU
231
n
231
GLU
231
A
PRO
232
n
232
PRO
232
A
GLY
233
n
233
GLY
233
A
TRP
234
n
234
TRP
234
A
GLY
235
n
235
GLY
235
A
ARG
236
n
236
ARG
236
A
ILE
237
n
237
ILE
237
A
THR
238
n
238
THR
238
A
ASP
239
n
239
ASP
239
A
SER
240
n
240
SER
240
A
HIS
241
n
241
HIS
241
A
GLN
242
n
242
GLN
242
A
TRP
243
n
243
TRP
243
A
ASN
244
n
244
ASN
244
A
THR
245
n
245
THR
245
A
LEU
246
n
246
LEU
246
A
LEU
247
n
247
LEU
247
A
SER
248
n
248
SER
248
A
LEU
249
n
249
LEU
249
A
HIS
250
n
250
HIS
250
A
ASN
251
n
251
ASN
251
A
ALA
252
n
252
ALA
252
A
GLN
253
n
253
GLN
253
A
PHE
254
n
254
PHE
254
A
TYR
255
n
255
TYR
255
A
LEU
256
n
256
LEU
256
A
LEU
257
n
257
LEU
257
A
GLN
258
n
258
GLN
258
A
ARG
259
n
259
ARG
259
A
THR
260
n
260
THR
260
A
PRO
261
n
261
PRO
261
A
GLU
262
n
262
GLU
262
A
VAL
263
n
263
VAL
263
A
ALA
264
n
264
ALA
264
A
ARG
265
n
265
ARG
265
A
SER
266
n
266
SER
266
A
ARG
267
n
267
ARG
267
A
ALA
268
n
268
ALA
268
A
THR
269
n
269
THR
269
A
PRO
270
n
270
PRO
270
A
LEU
271
n
271
LEU
271
A
LEU
272
n
272
LEU
272
A
ASP
273
n
273
ASP
273
A
LEU
274
n
274
LEU
274
A
ILE
275
n
275
ILE
275
A
LYS
276
n
276
LYS
276
A
THR
277
n
277
THR
277
A
ALA
278
n
278
ALA
278
A
LEU
279
n
279
LEU
279
A
THR
280
n
280
THR
280
A
PRO
281
n
281
PRO
281
A
HIS
282
n
282
HIS
282
A
PRO
283
n
283
PRO
283
A
PRO
284
n
284
PRO
284
A
GLN
285
n
285
GLN
285
A
LYS
286
n
286
LYS
286
A
GLN
287
n
287
GLN
287
A
ALA
288
n
288
ALA
288
A
TYR
289
n
289
TYR
289
A
GLY
290
n
290
GLY
290
A
VAL
291
n
291
VAL
291
A
THR
292
n
292
THR
292
A
LEU
293
n
293
LEU
293
A
PRO
294
n
294
PRO
294
A
THR
295
n
295
THR
295
A
SER
296
n
296
SER
296
A
VAL
297
n
297
VAL
297
A
LEU
298
n
298
LEU
298
A
PHE
299
n
299
PHE
299
A
ILE
300
n
300
ILE
300
A
ALA
301
n
301
ALA
301
A
GLY
302
n
302
GLY
302
A
HIS
303
n
303
HIS
303
A
ASP
304
n
304
ASP
304
A
THR
305
n
305
THR
305
A
ASN
306
n
306
ASN
306
A
LEU
307
n
307
LEU
307
A
ALA
308
n
308
ALA
308
A
ASN
309
n
309
ASN
309
A
LEU
310
n
310
LEU
310
A
GLY
311
n
311
GLY
311
A
GLY
312
n
312
GLY
312
A
ALA
313
n
313
ALA
313
A
LEU
314
n
314
LEU
314
A
GLU
315
n
315
GLU
315
A
LEU
316
n
316
LEU
316
A
ASN
317
n
317
ASN
317
A
TRP
318
n
318
TRP
318
A
THR
319
n
319
THR
319
A
LEU
320
n
320
LEU
320
A
PRO
321
n
321
PRO
321
A
GLY
322
n
322
GLY
322
A
GLN
323
n
323
GLN
323
A
PRO
324
n
324
PRO
324
A
ASP
325
n
325
ASP
325
A
ASN
326
n
326
ASN
326
A
THR
327
n
327
THR
327
A
PRO
328
n
328
PRO
328
A
PRO
329
n
329
PRO
329
A
GLY
330
n
330
GLY
330
A
GLY
331
n
331
GLY
331
A
GLU
332
n
332
GLU
332
A
LEU
333
n
333
LEU
333
A
VAL
334
n
334
VAL
334
A
PHE
335
n
335
PHE
335
A
GLU
336
n
336
GLU
336
A
ARG
337
n
337
ARG
337
A
TRP
338
n
338
TRP
338
A
ARG
339
n
339
ARG
339
A
ARG
340
n
340
ARG
340
A
LEU
341
n
341
LEU
341
A
SER
342
n
342
SER
342
A
ASP
343
n
343
ASP
343
A
ASN
344
n
344
ASN
344
A
SER
345
n
345
SER
345
A
GLN
346
n
346
GLN
346
A
TRP
347
n
347
TRP
347
A
ILE
348
n
348
ILE
348
A
GLN
349
n
349
GLN
349
A
VAL
350
n
350
VAL
350
A
SER
351
n
351
SER
351
A
LEU
352
n
352
LEU
352
A
VAL
353
n
353
VAL
353
A
PHE
354
n
354
PHE
354
A
GLN
355
n
355
GLN
355
A
THR
356
n
356
THR
356
A
LEU
357
n
357
LEU
357
A
GLN
358
n
358
GLN
358
A
GLN
359
n
359
GLN
359
A
MET
360
n
360
MET
360
A
ARG
361
n
361
ARG
361
A
ASP
362
n
362
ASP
362
A
LYS
363
n
363
LYS
363
A
THR
364
n
364
THR
364
A
PRO
365
n
365
PRO
365
A
LEU
366
n
366
LEU
366
A
SER
367
n
367
SER
367
A
LEU
368
n
368
LEU
368
A
ASN
369
n
369
ASN
369
A
THR
370
n
370
THR
370
A
PRO
371
n
371
PRO
371
A
PRO
372
n
372
PRO
372
A
GLY
373
n
373
GLY
373
A
GLU
374
n
374
GLU
374
A
VAL
375
n
375
VAL
375
A
LYS
376
n
376
LYS
376
A
LEU
377
n
377
LEU
377
A
THR
378
n
378
THR
378
A
LEU
379
n
379
LEU
379
A
ALA
380
n
380
ALA
380
A
GLY
381
n
381
GLY
381
A
CYS
382
n
382
CYS
382
A
GLU
383
n
383
GLU
383
A
GLU
384
n
384
GLU
384
A
ARG
385
n
385
ARG
385
A
ASN
386
n
386
ASN
386
A
ALA
387
n
387
ALA
387
A
GLN
388
n
388
GLN
388
A
GLY
389
n
389
GLY
389
A
MET
390
n
390
MET
390
A
CYS
391
n
391
CYS
391
A
SER
392
n
392
SER
392
A
LEU
393
n
393
LEU
393
A
ALA
394
n
394
ALA
394
A
GLY
395
n
395
GLY
395
A
PHE
396
n
396
PHE
396
A
THR
397
n
397
THR
397
A
GLN
398
n
398
GLN
398
A
ILE
399
n
399
ILE
399
A
VAL
400
n
400
VAL
400
A
ASN
401
n
401
ASN
401
A
GLU
402
n
402
GLU
402
A
ALA
403
n
403
ALA
403
A
ARG
404
n
404
ARG
404
A
ILE
405
n
405
ILE
405
A
PRO
406
n
406
PRO
406
A
ALA
407
n
407
ALA
407
A
CYS
408
n
408
CYS
408
A
SER
409
n
409
SER
409
A
LEU
410
n
410
LEU
410
A
author_defined_assembly
1
monomeric
A
HIS
113
A
ND1
HIS
113
1_555
A
HG
500
B
HG
HG
1_555
A
ASP
154
A
OD1
ASP
154
3_555
101.2
A
HIS
113
A
ND1
HIS
113
1_555
A
HG
500
B
HG
HG
1_555
A
ASP
154
A
OD2
ASP
154
3_555
80.8
A
ASP
154
A
OD1
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
ASP
154
A
OD2
ASP
154
3_555
42.0
A
HIS
113
A
ND1
HIS
113
1_555
A
HG
500
B
HG
HG
1_555
A
HIS
158
A
NE2
HIS
158
3_555
156.2
A
ASP
154
A
OD1
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
HIS
158
A
NE2
HIS
158
3_555
101.7
A
ASP
154
A
OD2
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
HIS
158
A
NE2
HIS
158
3_555
112.7
A
HIS
113
A
ND1
HIS
113
1_555
A
HG
500
B
HG
HG
1_555
A
TYR
289
A
O
TYR
289
1_555
86.3
A
ASP
154
A
OD1
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
TYR
289
A
O
TYR
289
1_555
171.7
A
ASP
154
A
OD2
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
TYR
289
A
O
TYR
289
1_555
137.6
A
HIS
158
A
NE2
HIS
158
3_555
A
HG
500
B
HG
HG
1_555
A
TYR
289
A
O
TYR
289
1_555
70.5
A
HIS
113
A
ND1
HIS
113
1_555
A
HG
500
B
HG
HG
1_555
A
HOH
625
C
O
HOH
1_555
109.4
A
ASP
154
A
OD1
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
HOH
625
C
O
HOH
1_555
71.5
A
ASP
154
A
OD2
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
HOH
625
C
O
HOH
1_555
112.8
A
HIS
158
A
NE2
HIS
158
3_555
A
HG
500
B
HG
HG
1_555
A
HOH
625
C
O
HOH
1_555
84.0
A
TYR
289
A
O
TYR
289
1_555
A
HG
500
B
HG
HG
1_555
A
HOH
625
C
O
HOH
1_555
109.6
A
HIS
113
A
ND1
HIS
113
1_555
A
HG
500
B
HG
HG
1_555
A
HOH
682
C
O
HOH
1_555
75.8
A
ASP
154
A
OD1
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
HOH
682
C
O
HOH
1_555
50.7
A
ASP
154
A
OD2
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
A
HOH
682
C
O
HOH
1_555
79.3
A
HIS
158
A
NE2
HIS
158
3_555
A
HG
500
B
HG
HG
1_555
A
HOH
682
C
O
HOH
1_555
124.7
A
TYR
289
A
O
TYR
289
1_555
A
HG
500
B
HG
HG
1_555
A
HOH
682
C
O
HOH
1_555
135.9
A
HOH
625
C
O
HOH
1_555
A
HG
500
B
HG
HG
1_555
A
HOH
682
C
O
HOH
1_555
44.7
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
A
N
HIS
113
A
N
HIS
113
A
O
ILE
85
A
O
ILE
85
A
N
ALA
84
A
N
ALA
84
A
O
VAL
297
A
O
VAL
297
A
N
LEU
298
A
N
LEU
298
A
O
VAL
11
A
O
VAL
11
A
O
VAL
14
A
O
VAL
14
A
N
LEU
333
A
N
LEU
333
A
N
ARG
340
A
N
ARG
340
A
O
SER
345
A
O
SER
345
A
N
PHE
354
A
N
PHE
354
A
O
GLY
373
A
O
GLY
373
A
N
HIS
113
A
N
HIS
113
A
O
ILE
85
A
O
ILE
85
A
N
ALA
84
A
N
ALA
84
A
O
VAL
297
A
O
VAL
297
A
N
LEU
298
A
N
LEU
298
A
O
VAL
11
A
O
VAL
11
A
O
VAL
14
A
O
VAL
14
A
N
LEU
333
A
N
LEU
333
A
N
ARG
340
A
N
ARG
340
A
O
SER
345
A
O
SER
345
A
N
ILE
348
A
N
ILE
348
A
O
CYS
391
A
O
CYS
391
A
N
LYS
199
A
N
LYS
199
A
O
SER
206
A
O
SER
206
A
O
ALA
288
A
O
ALA
288
A
N
VAL
291
A
N
VAL
291
1
A
ALA
105
-152.39
78.63
1
A
ASP
107
67.20
-14.61
1
A
ALA
109
-100.71
75.93
1
A
ASN
126
169.94
93.49
1
A
LYS
180
-72.13
23.46
1
A
GLN
184
-56.27
-5.27
1
A
PRO
230
-41.45
-72.13
1
A
PRO
284
-53.54
61.09
1
A
GLN
285
-70.01
-156.95
1
A
GLN
287
-136.84
-36.79
1
A
ALA
288
154.57
-172.77
1
A
SER
342
-52.46
-77.10
PROTEIN_REP.PA
PROTEIN.TOP
WATER_REP.PARA
WATER_REP.TOP
ION.TOP
43.3
-2.32
0.00
0.00
-8.43
0.00
10.75
MAXIMUM LIKELIHOOD
0.266
0.006
0.225
0.225
0.225
2.25
25.00
2080
42120
42120
4.9
96.8
RANDOM
1477031.73
0.00
1
RESTRAINED
THROUGHOUT
0.0
0
ENGH & HUBER
FLAT MODEL
41.96
0.354
0.35
0.29
5.00
0.15
0.19
2.25
25.00
162
3308
1
0
3145
0.006
1.3
22.7
0.81
2.19
1.50
3.14
2.00
3.15
2.00
3.98
2.50
0.277
0.015
0.248
2.39
357
6831
6
5.0
98.9
26.1
2.25
25
1DKM
82456
82456
0
0
0.03
1
17.75
1.95
96.8
0.085
2.25
2.33
1.8
98.6
refinement
CNS
0.5
data scaling
SCALEPACK
refinement
XTALVIEW
data reduction
DENZO
CRYSTAL STRUCTURE OF ESCHERICHIA COLI PHYTASE AT PH 6.6 WITH HG2+ CATION ACTING AS AN INTERMOLECULAR BRIDGE
1
N
N
2
N
N
3
N
N
The biological assembly is the single molecule in the asymmetric unit.
A
THR
26
A
THR
26
HELX_P
A
VAL
32
A
VAL
32
1
1
7
A
THR
48
A
THR
48
HELX_P
A
ASP
69
A
ASP
69
1
2
22
A
ASP
90
A
ASP
90
HELX_P
A
ALA
105
A
ALA
105
1
3
16
A
ASP
122
A
ASP
122
HELX_P
A
ASN
126
A
ASN
126
5
4
5
A
ASP
136
A
ASP
136
HELX_P
A
ALA
148
A
ALA
148
1
5
13
A
SER
151
A
SER
151
HELX_P
A
HIS
158
A
HIS
158
1
6
8
A
ARG
159
A
ARG
159
HELX_P
A
ASN
171
A
ASN
171
1
7
13
A
PHE
172
A
PHE
172
HELX_P
A
GLN
174
A
GLN
174
5
8
3
A
SER
175
A
SER
175
HELX_P
A
LYS
180
A
LYS
180
1
9
6
A
SER
189
A
SER
189
HELX_P
A
LEU
194
A
LEU
194
1
10
6
A
THR
208
A
THR
208
HELX_P
A
GLY
228
A
GLY
228
1
11
21
A
ASP
239
A
ASP
239
HELX_P
A
GLN
258
A
GLN
258
1
12
20
A
THR
260
A
THR
260
HELX_P
A
THR
280
A
THR
280
1
13
21
A
HIS
303
A
HIS
303
HELX_P
A
GLU
315
A
GLU
315
1
14
13
A
THR
356
A
THR
356
HELX_P
A
ASP
362
A
ASP
362
1
15
7
A
LEU
393
A
LEU
393
HELX_P
A
ARG
404
A
ARG
404
1
16
12
A
ILE
405
A
ILE
405
HELX_P
A
SER
409
A
SER
409
5
17
5
disulf
2.032
A
CYS
77
A
SG
CYS
77
1_555
A
CYS
108
A
SG
CYS
108
1_555
disulf
2.032
A
CYS
133
A
SG
CYS
133
1_555
A
CYS
408
A
SG
CYS
408
1_555
disulf
2.035
A
CYS
178
A
SG
CYS
178
1_555
A
CYS
188
A
SG
CYS
188
1_555
disulf
2.032
A
CYS
382
A
SG
CYS
382
1_555
A
CYS
391
A
SG
CYS
391
1_555
metalc
2.545
A
HIS
113
A
ND1
HIS
113
1_555
A
HG
500
B
HG
HG
1_555
metalc
2.679
A
ASP
154
A
OD1
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
metalc
3.249
A
ASP
154
A
OD2
ASP
154
3_555
A
HG
500
B
HG
HG
1_555
metalc
2.537
A
HIS
158
A
NE2
HIS
158
3_555
A
HG
500
B
HG
HG
1_555
metalc
2.973
A
TYR
289
A
O
TYR
289
1_555
A
HG
500
B
HG
HG
1_555
metalc
2.918
A
HG
500
B
HG
HG
1_555
A
HOH
625
C
O
HOH
1_555
metalc
3.528
A
HG
500
B
HG
HG
1_555
A
HOH
682
C
O
HOH
1_555
HYDROLASE
HISTIDINE ACID PHOSPHATASE FOLD, HYDROLASE
A
LEU
293
A
LEU
293
1
A
PRO
294
A
PRO
294
-0.10
PPA_ECOLI
UNP
1
P07102
23
432
1DKM
1
410
P07102
A
1
1
410
1
ALA
engineered mutation
THR
116
1DKM
A
P07102
UNP
138
116
7
7
2
2
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
112
A
VAL
112
A
HIS
113
A
HIS
113
A
VAL
83
A
VAL
83
A
ALA
87
A
ALA
87
A
VAL
297
A
VAL
297
A
GLY
302
A
GLY
302
A
LEU
6
A
LEU
6
A
ARG
16
A
ARG
16
A
GLU
332
A
GLU
332
A
ARG
340
A
ARG
340
A
SER
345
A
SER
345
A
PHE
354
A
PHE
354
A
GLY
373
A
GLY
373
A
LEU
377
A
LEU
377
A
VAL
112
A
VAL
112
A
HIS
113
A
HIS
113
A
VAL
83
A
VAL
83
A
ALA
87
A
ALA
87
A
VAL
297
A
VAL
297
A
GLY
302
A
GLY
302
A
LEU
6
A
LEU
6
A
ARG
16
A
ARG
16
A
GLU
332
A
GLU
332
A
ARG
340
A
ARG
340
A
SER
345
A
SER
345
A
PHE
354
A
PHE
354
A
CYS
391
A
CYS
391
A
SER
392
A
SER
392
A
LEU
198
A
LEU
198
A
VAL
200
A
VAL
200
A
VAL
205
A
VAL
205
A
LEU
207
A
LEU
207
A
GLN
285
A
GLN
285
A
ALA
288
A
ALA
288
A
VAL
291
A
VAL
291
A
LEU
293
A
LEU
293
BINDING SITE FOR RESIDUE HG A 500
A
HG
500
Software
5
A
HIS
113
A
HIS
113
5
1_555
A
ASP
154
A
ASP
154
5
3_555
A
HIS
158
A
HIS
158
5
3_555
A
TYR
289
A
TYR
289
5
1_555
A
HOH
625
C
HOH
5
1_555
19
P 21 21 21