0.022121
0.000000
0.000000
0.000000
0.020461
0.000000
0.000000
0.000000
0.011535
0.00000
0.00000
0.00000
Wang, S.
Kirillova, O.
Chruszcz, M.
Cymborowski, M.T.
Skarina, T.
Gorodichtchenskaia, E.
Savchenko, A.
Edwards, A.M.
Joachimiak, A.
0000-0001-7075-7090
Minor, W.
Midwest Center for Structural Genomics (MCSG)
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
45.205
48.873
86.693
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 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
C5 H11 N O2 Se
196.106
n
SELENOMETHIONINE
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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Protein Sci.
PRCIEI
0795
0961-8368
18
2410
2419
10.1002/pro.251
19768810
The crystal structure of the AF2331 protein from Archaeoglobus fulgidus DSM 4304 forms an unusual interdigitated dimer with a new type of alpha + beta fold.
2009
0000-0001-7075-7090
10.2210/pdb2fdo/pdb
pdb_00002fdo
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
MIRROR
CCD
2005-03-01
ADSC QUANTUM 315
SI 111 CHANNEL
MAD
M
x-ray
1
0.97902
1.0
0.97919
1.0
19-ID
APS
0.97902, 0.97919
SYNCHROTRON
APS BEAMLINE 19-ID
10914.676
Hypothetical protein AF2331
2
man
polymer
18.015
water
27
nat
water
no
yes
GH(MSE)PAYVFSKESFLKFLEGHLEDDVVVVVSSDVTDFCKKLSES(MSE)VGEKEYCFAEFAFPADIFDADEDEIDE
(MSE)(MSE)KYAIVFVEKEKLSEAGRNAIR
GHMPAYVFSKESFLKFLEGHLEDDVVVVVSSDVTDFCKKLSESMVGEKEYCFAEFAFPADIFDADEDEIDEMMKYAIVFV
EKEKLSEAGRNAIR
B,A
APC5771
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
Archaeoglobus
Archaeoglobus fulgidus
DSM 4304
Escherichia
sample
af2331
224325
Archaeoglobus fulgidus
562
Escherichia coli
BL21-GOLD (DE3)
Plasmid
P11
1
2.19
43.91
VAPOR DIFFUSION, HANGING DROP
8.5
45% MPD, 0.2 M ammonium sulfate and 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
Midwest Center for Structural Genomics
MCSG
PSI, Protein Structure Initiative
audit_author
citation_author
database_2
struct_conn
struct_ref_seq_dif
repository
Initial release
Version format compliance
Advisory
Source and taxonomy
Version format compliance
Database references
Derived calculations
Structure summary
1
0
2006-01-31
1
1
2008-05-01
1
2
2011-07-13
1
3
2022-04-13
_audit_author.identifier_ORCID
_citation_author.identifier_ORCID
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_label_asym_id
_struct_ref_seq_dif.details
Y
RCSB
Y
RCSB
2005-12-14
REL
REL
HOH
water
HOH
2
2
HOH
HOH
93
B
HOH
3
2
HOH
HOH
94
B
HOH
6
2
HOH
HOH
95
B
HOH
7
2
HOH
HOH
96
B
HOH
9
2
HOH
HOH
97
B
HOH
11
2
HOH
HOH
98
B
HOH
13
2
HOH
HOH
99
B
HOH
16
2
HOH
HOH
100
B
HOH
19
2
HOH
HOH
101
B
HOH
20
2
HOH
HOH
102
B
HOH
21
2
HOH
HOH
103
B
HOH
22
2
HOH
HOH
104
B
HOH
23
2
HOH
HOH
105
B
HOH
24
2
HOH
HOH
106
B
HOH
25
2
HOH
HOH
107
B
HOH
26
2
HOH
HOH
108
B
HOH
1
2
HOH
HOH
93
A
HOH
4
2
HOH
HOH
94
A
HOH
5
2
HOH
HOH
95
A
HOH
8
2
HOH
HOH
96
A
HOH
10
2
HOH
HOH
97
A
HOH
12
2
HOH
HOH
98
A
HOH
14
2
HOH
HOH
99
A
HOH
15
2
HOH
HOH
100
A
HOH
17
2
HOH
HOH
101
A
HOH
18
2
HOH
HOH
102
A
HOH
27
2
HOH
HOH
103
A
GLY
-1
n
1
GLY
-1
B
HIS
0
n
2
HIS
0
B
MSE
1
n
3
MSE
1
B
PRO
2
n
4
PRO
2
B
ALA
3
n
5
ALA
3
B
TYR
4
n
6
TYR
4
B
VAL
5
n
7
VAL
5
B
PHE
6
n
8
PHE
6
B
SER
7
n
9
SER
7
B
LYS
8
n
10
LYS
8
B
GLU
9
n
11
GLU
9
B
SER
10
n
12
SER
10
B
PHE
11
n
13
PHE
11
B
LEU
12
n
14
LEU
12
B
LYS
13
n
15
LYS
13
B
PHE
14
n
16
PHE
14
B
LEU
15
n
17
LEU
15
B
GLU
16
n
18
GLU
16
B
GLY
17
n
19
GLY
17
B
HIS
18
n
20
HIS
18
B
LEU
19
n
21
LEU
19
B
GLU
20
n
22
GLU
20
B
ASP
21
n
23
ASP
21
B
ASP
22
n
24
ASP
22
B
VAL
23
n
25
VAL
23
B
VAL
24
n
26
VAL
24
B
VAL
25
n
27
VAL
25
B
VAL
26
n
28
VAL
26
B
VAL
27
n
29
VAL
27
B
SER
28
n
30
SER
28
B
SER
29
n
31
SER
29
B
ASP
30
n
32
ASP
30
B
VAL
31
n
33
VAL
31
B
THR
32
n
34
THR
32
B
ASP
33
n
35
ASP
33
B
PHE
34
n
36
PHE
34
B
CYS
35
n
37
CYS
35
B
LYS
36
n
38
LYS
36
B
LYS
37
n
39
LYS
37
B
LEU
38
n
40
LEU
38
B
SER
39
n
41
SER
39
B
GLU
40
n
42
GLU
40
B
SER
41
n
43
SER
41
B
MET
42
n
44
MSE
42
B
VAL
43
n
45
VAL
43
B
GLY
44
n
46
GLY
44
B
GLU
45
n
47
GLU
45
B
LYS
46
n
48
LYS
46
B
GLU
47
n
49
GLU
47
B
TYR
48
n
50
TYR
48
B
CYS
49
n
51
CYS
49
B
PHE
50
n
52
PHE
50
B
ALA
51
n
53
ALA
51
B
GLU
52
n
54
GLU
52
B
PHE
53
n
55
PHE
53
B
ALA
54
n
56
ALA
54
B
PHE
55
n
57
PHE
55
B
PRO
56
n
58
PRO
56
B
ALA
57
n
59
ALA
57
B
ASP
58
n
60
ASP
58
B
ILE
59
n
61
ILE
59
B
PHE
60
n
62
PHE
60
B
ASP
61
n
63
ASP
61
B
ALA
62
n
64
ALA
62
B
ASP
63
n
65
ASP
63
B
GLU
64
n
66
GLU
64
B
ASP
65
n
67
ASP
65
B
GLU
66
n
68
GLU
66
B
ILE
67
n
69
ILE
67
B
ASP
68
n
70
ASP
68
B
GLU
69
n
71
GLU
69
B
MSE
70
n
72
MSE
70
B
MSE
71
n
73
MSE
71
B
LYS
72
n
74
LYS
72
B
TYR
73
n
75
TYR
73
B
ALA
74
n
76
ALA
74
B
ILE
75
n
77
ILE
75
B
VAL
76
n
78
VAL
76
B
PHE
77
n
79
PHE
77
B
VAL
78
n
80
VAL
78
B
GLU
79
n
81
GLU
79
B
LYS
80
n
82
LYS
80
B
GLU
81
n
83
GLU
81
B
LYS
82
n
84
LYS
82
B
LEU
83
n
85
LEU
83
B
SER
84
n
86
SER
84
B
GLU
85
n
87
GLU
85
B
ALA
86
n
88
ALA
86
B
GLY
87
n
89
GLY
87
B
ARG
88
n
90
ARG
88
B
ASN
89
n
91
ASN
89
B
ALA
90
n
92
ALA
90
B
ILE
91
n
93
ILE
91
B
ARG
92
n
94
ARG
92
B
n
1
-1
A
HIS
0
n
2
HIS
0
A
MSE
1
n
3
MSE
1
A
PRO
2
n
4
PRO
2
A
ALA
3
n
5
ALA
3
A
TYR
4
n
6
TYR
4
A
VAL
5
n
7
VAL
5
A
PHE
6
n
8
PHE
6
A
SER
7
n
9
SER
7
A
LYS
8
n
10
LYS
8
A
GLU
9
n
11
GLU
9
A
SER
10
n
12
SER
10
A
PHE
11
n
13
PHE
11
A
LEU
12
n
14
LEU
12
A
LYS
13
n
15
LYS
13
A
PHE
14
n
16
PHE
14
A
LEU
15
n
17
LEU
15
A
GLU
16
n
18
GLU
16
A
GLY
17
n
19
GLY
17
A
HIS
18
n
20
HIS
18
A
LEU
19
n
21
LEU
19
A
GLU
20
n
22
GLU
20
A
ASP
21
n
23
ASP
21
A
ASP
22
n
24
ASP
22
A
VAL
23
n
25
VAL
23
A
VAL
24
n
26
VAL
24
A
VAL
25
n
27
VAL
25
A
VAL
26
n
28
VAL
26
A
VAL
27
n
29
VAL
27
A
SER
28
n
30
SER
28
A
SER
29
n
31
SER
29
A
ASP
30
n
32
ASP
30
A
VAL
31
n
33
VAL
31
A
THR
32
n
34
THR
32
A
ASP
33
n
35
ASP
33
A
PHE
34
n
36
PHE
34
A
CYS
35
n
37
CYS
35
A
LYS
36
n
38
LYS
36
A
LYS
37
n
39
LYS
37
A
LEU
38
n
40
LEU
38
A
SER
39
n
41
SER
39
A
GLU
40
n
42
GLU
40
A
SER
41
n
43
SER
41
A
MSE
42
n
44
MSE
42
A
VAL
43
n
45
VAL
43
A
GLY
44
n
46
GLY
44
A
GLU
45
n
47
GLU
45
A
LYS
46
n
48
LYS
46
A
GLU
47
n
49
GLU
47
A
TYR
48
n
50
TYR
48
A
CYS
49
n
51
CYS
49
A
PHE
50
n
52
PHE
50
A
ALA
51
n
53
ALA
51
A
GLU
52
n
54
GLU
52
A
PHE
53
n
55
PHE
53
A
ALA
54
n
56
ALA
54
A
PHE
55
n
57
PHE
55
A
PRO
56
n
58
PRO
56
A
ALA
57
n
59
ALA
57
A
ASP
58
n
60
ASP
58
A
ILE
59
n
61
ILE
59
A
PHE
60
n
62
PHE
60
A
ASP
61
n
63
ASP
61
A
ALA
62
n
64
ALA
62
A
ASP
63
n
65
ASP
63
A
GLU
64
n
66
GLU
64
A
ASP
65
n
67
ASP
65
A
GLU
66
n
68
GLU
66
A
ILE
67
n
69
ILE
67
A
ASP
68
n
70
ASP
68
A
GLU
69
n
71
GLU
69
A
MSE
70
n
72
MSE
70
A
MSE
71
n
73
MSE
71
A
LYS
72
n
74
LYS
72
A
TYR
73
n
75
TYR
73
A
ALA
74
n
76
ALA
74
A
ILE
75
n
77
ILE
75
A
VAL
76
n
78
VAL
76
A
PHE
77
n
79
PHE
77
A
VAL
78
n
80
VAL
78
A
GLU
79
n
81
GLU
79
A
LYS
80
n
82
LYS
80
A
GLU
81
n
83
GLU
81
A
LYS
82
n
84
LYS
82
A
LEU
83
n
85
LEU
83
A
SER
84
n
86
SER
84
A
GLU
85
n
87
GLU
85
A
ALA
86
n
88
ALA
86
A
GLY
87
n
89
GLY
87
A
ARG
88
n
90
ARG
88
A
ASN
89
n
91
ASN
89
A
ALA
90
n
92
ALA
90
A
ILE
91
n
93
ILE
91
A
ARG
92
n
94
ARG
92
A
3.0614
-1.5070
-2.3515
5.1221
3.4189
4.2810
0.1810
-0.2915
0.1772
0.0819
0.1836
-0.3984
-0.2492
0.3858
-0.3645
-0.1904
-0.0186
0.0084
-0.1622
-0.0207
-0.3324
refined
36.7850
22.4530
55.4120
X-RAY DIFFRACTION
2.7651
-0.2253
-1.6759
2.6618
1.3476
4.1823
0.0894
0.0305
-0.0678
0.0444
0.0078
0.0479
-0.0172
-0.0699
-0.0972
-0.2351
0.0156
0.0344
-0.2475
-0.0239
-0.2989
refined
32.0800
16.3230
51.8450
X-RAY DIFFRACTION
A
1
B
3
A
92
B
94
X-RAY DIFFRACTION
1
B
1
A
3
B
92
A
94
X-RAY DIFFRACTION
2
author_and_software_defined_assembly
PISA
2
dimeric
7430
-65
9360
B
MSE
1
SELENOMETHIONINE
A
MSE
3
MET
B
MSE
42
SELENOMETHIONINE
A
MSE
44
MET
B
MSE
70
SELENOMETHIONINE
A
MSE
72
MET
B
MSE
71
SELENOMETHIONINE
A
MSE
73
MET
A
MSE
1
SELENOMETHIONINE
B
MSE
3
MET
A
MSE
42
SELENOMETHIONINE
B
MSE
44
MET
A
MSE
70
SELENOMETHIONINE
B
MSE
72
MET
A
MSE
71
SELENOMETHIONINE
B
MSE
73
MET
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
B
O
ARG
92
A
O
ARG
94
B
N
VAL
5
A
N
VAL
7
B
N
PHE
6
A
N
PHE
8
A
O
VAL
25
B
O
VAL
27
A
O
VAL
24
B
O
VAL
26
B
N
VAL
78
A
N
VAL
80
B
N
TYR
73
A
N
TYR
75
A
O
ILE
75
B
O
ILE
77
A
O
VAL
76
B
O
VAL
78
B
N
VAL
26
A
N
VAL
28
B
N
VAL
25
A
N
VAL
27
A
O
PHE
6
B
O
PHE
8
A
N
VAL
5
B
N
VAL
7
A
O
ARG
92
B
O
ARG
94
B
N
CYS
35
A
N
CYS
37
B
O
PHE
50
A
O
PHE
52
B
N
CYS
49
A
N
CYS
51
A
O
PHE
55
B
O
PHE
57
A
O
LYS
46
B
O
LYS
48
A
N
SER
39
B
N
SER
41
1
B
N
GLY
-1
A
N
GLY
1
1
Y
1
B
CA
GLY
-1
A
CA
GLY
1
1
Y
1
B
CG
LYS
8
A
CG
LYS
10
1
Y
1
B
CD
LYS
8
A
CD
LYS
10
1
Y
1
B
CE
LYS
8
A
CE
LYS
10
1
Y
1
B
NZ
LYS
8
A
NZ
LYS
10
1
Y
1
B
CG
GLU
20
A
CG
GLU
22
1
Y
1
B
CD
GLU
20
A
CD
GLU
22
1
Y
1
B
OE1
GLU
20
A
OE1
GLU
22
1
Y
1
B
OE2
GLU
20
A
OE2
GLU
22
1
Y
1
B
CG
ASP
21
A
CG
ASP
23
1
Y
1
B
OD1
ASP
21
A
OD1
ASP
23
1
Y
1
B
OD2
ASP
21
A
OD2
ASP
23
1
Y
1
B
CG
ASP
22
A
CG
ASP
24
1
Y
1
B
OD1
ASP
22
A
OD1
ASP
24
1
Y
1
B
OD2
ASP
22
A
OD2
ASP
24
1
Y
1
B
CG
GLU
40
A
CG
GLU
42
1
Y
1
B
CD
GLU
40
A
CD
GLU
42
1
Y
1
B
OE1
GLU
40
A
OE1
GLU
42
1
Y
1
B
OE2
GLU
40
A
OE2
GLU
42
1
Y
1
B
CG
MSE
42
A
CG
MSE
44
1
Y
1
B
SE
MSE
42
A
SE
MSE
44
1
Y
1
B
CE
MSE
42
A
CE
MSE
44
1
Y
1
B
OD1
ASP
58
A
OD1
ASP
60
1
Y
1
B
OD2
ASP
58
A
OD2
ASP
60
1
Y
1
B
CG
ASP
61
A
CG
ASP
63
1
Y
1
B
OD1
ASP
61
A
OD1
ASP
63
1
Y
1
B
OD2
ASP
61
A
OD2
ASP
63
1
Y
1
B
CG
ASP
65
A
CG
ASP
67
1
Y
1
B
OD1
ASP
65
A
OD1
ASP
67
1
Y
1
B
OD2
ASP
65
A
OD2
ASP
67
1
Y
1
B
CD
GLU
81
A
CD
GLU
83
1
Y
1
B
OE1
GLU
81
A
OE1
GLU
83
1
Y
1
B
OE2
GLU
81
A
OE2
GLU
83
1
Y
1
B
CD
LYS
82
A
CD
LYS
84
1
Y
1
B
CE
LYS
82
A
CE
LYS
84
1
Y
1
B
NZ
LYS
82
A
NZ
LYS
84
1
Y
1
B
CD
ARG
88
A
CD
ARG
90
1
Y
1
B
NE
ARG
88
A
NE
ARG
90
1
Y
1
B
CZ
ARG
88
A
CZ
ARG
90
1
Y
1
B
NH1
ARG
88
A
NH1
ARG
90
1
Y
1
B
NH2
ARG
88
A
NH2
ARG
90
1
Y
1
A
CG
LYS
13
B
CG
LYS
15
1
Y
1
A
CD
LYS
13
B
CD
LYS
15
1
Y
1
A
CE
LYS
13
B
CE
LYS
15
1
Y
1
A
NZ
LYS
13
B
NZ
LYS
15
1
Y
1
A
CG
GLU
20
B
CG
GLU
22
1
Y
1
A
CD
GLU
20
B
CD
GLU
22
1
Y
1
A
OE1
GLU
20
B
OE1
GLU
22
1
Y
1
A
OE2
GLU
20
B
OE2
GLU
22
1
Y
1
A
CG
ASP
21
B
CG
ASP
23
1
Y
1
A
OD1
ASP
21
B
OD1
ASP
23
1
Y
1
A
OD2
ASP
21
B
OD2
ASP
23
1
Y
1
A
CG
ASP
22
B
CG
ASP
24
1
Y
1
A
OD1
ASP
22
B
OD1
ASP
24
1
Y
1
A
OD2
ASP
22
B
OD2
ASP
24
1
Y
1
A
CG1
VAL
43
B
CG1
VAL
45
1
Y
1
A
CG2
VAL
43
B
CG2
VAL
45
1
Y
1
A
CD
LYS
80
B
CD
LYS
82
1
Y
1
A
CE
LYS
80
B
CE
LYS
82
1
Y
1
A
NZ
LYS
80
B
NZ
LYS
82
1
Y
1
A
CG
GLU
81
B
CG
GLU
83
1
Y
1
A
CD
GLU
81
B
CD
GLU
83
1
Y
1
A
OE1
GLU
81
B
OE1
GLU
83
1
Y
1
A
OE2
GLU
81
B
OE2
GLU
83
1
Y
1
A
CE
LYS
82
B
CE
LYS
84
1
Y
1
A
NZ
LYS
82
B
NZ
LYS
84
1
Y
1
A
CG
GLU
85
B
CG
GLU
87
1
Y
1
A
CD
GLU
85
B
CD
GLU
87
1
Y
1
A
OE1
GLU
85
B
OE1
GLU
87
1
Y
1
A
OE2
GLU
85
B
OE2
GLU
87
1
Y
1
A
GLY
-1
B
GLY
1
1
Y
1
A
LEU
19
-92.80
36.15
1
A
ASP
21
-95.56
-157.78
1
A
ASP
61
-114.18
72.73
54.484
-0.87
0.00
0.00
0.16
0.00
0.72
0.949
0.918
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.25253
0.19883
0.20127
0.20127
2.40
19.96
367
7773
7773
4.7
97.97
19.022
0.213
RANDOM
LIKELY RESIDUAL
1
THROUGHOUT
0
0
MAD
0.468
0.275
0.80
0.80
1.20
MAXIMUM LIKELIHOOD
MASK
2.40
19.96
27
1456
0
0
1429
0.021
0.022
1459
1.738
1.954
1968
7.470
5.000
184
29.002
24.688
64
18.184
15.000
237
13.360
15.000
3
0.113
0.200
219
0.007
0.020
1105
0.209
0.200
539
0.307
0.200
1030
0.136
0.200
45
0.187
0.200
25
0.086
0.200
2
1.407
1.500
954
1.627
2.000
1480
3.100
3.000
569
4.260
4.500
488
1
A
1
679
X-RAY DIFFRACTION
medium positional
0.51
0.50
1
A
1
679
X-RAY DIFFRACTION
medium thermal
1.09
2.00
0.332
0.25
2.459
34
463
463
20
89.55
2.40
19.96
2FDO
7822
7822
0
-3.00
0.11
0.11
1
33.904
6.7
97.97
0.42
2.4
2.459
3.900
463
0.420
1
5.3
89.55
refinement
REFMAC
5.2.0005
data collection
SBC-Collect
data reduction
HKL-2000
data scaling
HKL-2000
phasing
HKL-3000
phasing
SHELXD
model building
SHELXE
phasing
MLPHARE
phasing
DM
phasing
SOLVE
phasing
RESOLVE
model building
Coot
phasing
CCP4
model building
O
Crystal Structure of the Conserved Protein of Unknown Function AF2331 from Archaeoglobus fulgidus DSM 4304 Reveals a New Type of Alpha/Beta Fold
1
N
N
1
N
N
2
N
N
2
N
N
the biological unit is the dimer in the asymmetric unit
B
SER
7
A
SER
9
HELX_P
B
LEU
19
A
LEU
21
1
1
13
B
ASP
63
A
ASP
65
HELX_P
B
MSE
70
A
MSE
72
1
2
8
B
GLU
81
A
GLU
83
HELX_P
B
LEU
83
A
LEU
85
5
3
3
B
SER
84
A
SER
86
HELX_P
B
ALA
90
A
ALA
92
1
4
7
A
SER
7
B
SER
9
HELX_P
A
GLY
17
B
GLY
19
1
5
11
A
ASP
63
B
ASP
65
HELX_P
A
MSE
70
B
MSE
72
1
6
8
A
GLU
81
B
GLU
83
HELX_P
A
LEU
83
B
LEU
85
5
7
3
A
SER
84
B
SER
86
HELX_P
A
ALA
90
B
ALA
92
1
8
7
covale
1.317
both
B
HIS
0
A
C
HIS
2
1_555
B
MSE
1
A
N
MSE
3
1_555
covale
1.354
both
B
MSE
1
A
C
MSE
3
1_555
B
PRO
2
A
N
PRO
4
1_555
covale
1.335
both
B
SER
41
A
C
SER
43
1_555
B
MSE
42
A
N
MSE
44
1_555
covale
1.332
both
B
MSE
42
A
C
MSE
44
1_555
B
VAL
43
A
N
VAL
45
1_555
covale
1.332
both
B
GLU
69
A
C
GLU
71
1_555
B
MSE
70
A
N
MSE
72
1_555
covale
1.316
both
B
MSE
70
A
C
MSE
72
1_555
B
MSE
71
A
N
MSE
73
1_555
covale
1.332
both
B
MSE
71
A
C
MSE
73
1_555
B
LYS
72
A
N
LYS
74
1_555
covale
1.315
both
A
HIS
0
B
C
HIS
2
1_555
A
MSE
1
B
N
MSE
3
1_555
covale
1.346
both
A
MSE
1
B
C
MSE
3
1_555
A
PRO
2
B
N
PRO
4
1_555
covale
1.330
both
A
SER
41
B
C
SER
43
1_555
A
MSE
42
B
N
MSE
44
1_555
covale
1.333
both
A
MSE
42
B
C
MSE
44
1_555
A
VAL
43
B
N
VAL
45
1_555
covale
1.327
both
A
GLU
69
B
C
GLU
71
1_555
A
MSE
70
B
N
MSE
72
1_555
covale
1.327
both
A
MSE
70
B
C
MSE
72
1_555
A
MSE
71
B
N
MSE
73
1_555
covale
1.312
both
A
MSE
71
B
C
MSE
73
1_555
A
LYS
72
B
N
LYS
74
1_555
Structural genomics, unknown function
X-ray Crystallography; Multiwavelength anomalous dispersion; Conserved hypothetical protein; Archaeoglobus fulgidus; New type of alpha/beta fold, Structural Genomics, PSI, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, unknown function
A
B
A
1
B
MSE
3
A
92
B
ARG
94
4
B
1
A
MSE
3
B
92
A
ARG
94
4
Y2331_ARCFU
UNP
1
1
O27953
MPAYVFSKESFLKFLEGHLEDDVVVVVSSDVTDFCKKLSESMVGEKEYCFAEFAFPADIFDADEDEIDEMMKYAIVFVEK
EKLSEAGRNAIR
1
92
2FDO
1
92
O27953
A
1
3
94
1
92
2FDO
1
92
O27953
B
1
3
94
1
cloning artifact
GLY
-1
2FDO
A
O27953
UNP
1
1
cloning artifact
HIS
0
2FDO
A
O27953
UNP
2
1
MET
modified residue
MSE
1
2FDO
A
O27953
UNP
1
3
1
MET
modified residue
MSE
42
2FDO
A
O27953
UNP
42
44
1
MET
modified residue
MSE
70
2FDO
A
O27953
UNP
70
72
1
MET
modified residue
MSE
71
2FDO
A
O27953
UNP
71
73
2
cloning artifact
GLY
-1
2FDO
B
O27953
UNP
1
2
cloning artifact
HIS
0
2FDO
B
O27953
UNP
2
2
MET
modified residue
MSE
1
2FDO
B
O27953
UNP
1
3
2
MET
modified residue
MSE
42
2FDO
B
O27953
UNP
42
44
2
MET
modified residue
MSE
70
2FDO
B
O27953
UNP
70
72
2
MET
modified residue
MSE
71
2FDO
B
O27953
UNP
71
73
8
4
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
B
ILE
91
A
ILE
93
B
ARG
92
A
ARG
94
B
TYR
4
A
TYR
6
B
PHE
6
A
PHE
8
A
VAL
23
B
VAL
25
A
SER
28
B
SER
30
B
LYS
72
A
LYS
74
B
GLU
79
A
GLU
81
A
LYS
72
B
LYS
74
A
GLU
79
B
GLU
81
B
VAL
23
A
VAL
25
B
SER
28
A
SER
30
A
TYR
4
B
TYR
6
A
PHE
6
B
PHE
8
A
ILE
91
B
ILE
93
A
ARG
92
B
ARG
94
B
VAL
31
A
VAL
33
B
SER
39
A
SER
41
B
LYS
46
A
LYS
48
B
PRO
56
A
PRO
58
A
GLY
44
B
GLY
46
A
PRO
56
B
PRO
58
A
VAL
31
B
VAL
33
A
SER
41
B
SER
43
19
P 21 21 21