0.012491
0.000000
0.000628
0.000000
0.020296
0.000000
0.000000
0.000000
0.019437
0.00000
0.00000
0.00000
Nardini, M.
Pesce, A.
Thijs, L.
Saito, J.A.
Dewilde, S.
Alam, M.
Ascenzi, P.
Coletta, M.
Ciaccio, C.
Moens, L.
Bolognesi, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
92.88
90.00
80.059
49.271
51.513
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
C3 H8 O3
92.094
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
non-polymer
C34 H32 Fe N4 O4
616.487
PROTOPORPHYRIN IX CONTAINING FE
HEME
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
O2
31.999
OXYGEN MOLECULE
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
O4 P -3
94.971
PHOSPHATE ION
non-polymer
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
UK
Embo Rep.
1469-221X
9
157
10.1038/SJ.EMBOR.7401153
18188182
Archaeal Protoglobin Structure Indicates New Ligand Diffusion Paths and Modulation of Haem-Reactivity.
2008
THE DATA IS MUCH LESS COMPLETE THAN REPORTED IN THE HEADER.
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
CCD
2007-03-18
ADSC CCD
MAD
M
x-ray
1
0.954
1.0
ID23-1
ESRF
0.954
SYNCHROTRON
ESRF BEAMLINE ID23-1
23010.863
PROTOGLOBIN
YES
1
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
94.971
PHOSPHATE ION
2
syn
non-polymer
92.094
GLYCEROL
1
syn
non-polymer
31.999
OXYGEN MOLECULE
1
syn
non-polymer
18.015
water
265
nat
water
no
no
MSVEKIPGYTYGETENRAPFNLEDLKLLKEAVMFTAEDEEYIQKAGEVLEDQVEEILDTWYGFVGSHPHLLYYFTSPDGT
PNEKYLAAVRKRFSRWILDTSNRSYDQAWLDYQYEIGLRHHRTKKNQTDNVESVPNIGYRYLVAFIYPITATMKPFLARK
GHTPEEVEKMYQAWFKATTLQVALWSYPYVKYGDF
MSVEKIPGYTYGETENRAPFNLEDLKLLKEAVMFTAEDEEYIQKAGEVLEDQVEEILDTWYGFVGSHPHLLYYFTSPDGT
PNEKYLAAVRKRFSRWILDTSNRSYDQAWLDYQYEIGLRHHRTKKNQTDNVESVPNIGYRYLVAFIYPITATMKPFLARK
GHTPEEVEKMYQAWFKATTLQVALWSYPYVKYGDF
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
sample
2214
METHANOSARCINA ACETIVORANS
562
ESCHERICHIA COLI
1
2.31
46.9
NONE
4.2
0.4 M MONOBASIC AMMONIUM PHOSPHATE, pH 4.2
repository
Initial release
Advisory
Derived calculations
Non-polymer description
Other
Version format compliance
1
0
2008-01-22
1
1
2012-08-22
STRUCTURE OF PROTOGLOBIN FROM METHANOSARCINA ACETIVORANS C2A
HELIX
DETERMINATION METHOD: AUTHOR PROVIDED.
PDBE
Y
PDBE
2007-10-18
REL
1
A
O
HOH
2004
6.29
1
A
O
HOH
2012
6.62
1
A
O
HOH
2025
5.86
1
A
O
HOH
2042
5.86
1
A
O
HOH
2096
7.51
1
A
O
HOH
2139
6.50
HEM
PROTOPORPHYRIN IX CONTAINING FE
PO4
PHOSPHATE ION
GOL
GLYCEROL
OXY
OXYGEN MOLECULE
HOH
water
ENGINEERED RESIDUE IN CHAIN A, CYS 101 TO SER
HEM
200
2
HEM
HEM
200
A
PO4
202
3
PO4
PO4
202
A
PO4
203
3
PO4
PO4
203
A
GOL
204
4
GOL
GOL
204
A
OXY
350
5
OXY
OXY
350
A
HOH
2001
6
HOH
HOH
2001
A
HOH
2002
6
HOH
HOH
2002
A
HOH
2003
6
HOH
HOH
2003
A
HOH
2004
6
HOH
HOH
2004
A
HOH
2005
6
HOH
HOH
2005
A
HOH
2006
6
HOH
HOH
2006
A
HOH
2007
6
HOH
HOH
2007
A
HOH
2008
6
HOH
HOH
2008
A
HOH
2009
6
HOH
HOH
2009
A
HOH
2010
6
HOH
HOH
2010
A
HOH
2011
6
HOH
HOH
2011
A
HOH
2012
6
HOH
HOH
2012
A
HOH
2013
6
HOH
HOH
2013
A
HOH
2014
6
HOH
HOH
2014
A
HOH
2015
6
HOH
HOH
2015
A
HOH
2016
6
HOH
HOH
2016
A
HOH
2017
6
HOH
HOH
2017
A
HOH
2018
6
HOH
HOH
2018
A
HOH
2019
6
HOH
HOH
2019
A
HOH
2020
6
HOH
HOH
2020
A
HOH
2021
6
HOH
HOH
2021
A
HOH
2022
6
HOH
HOH
2022
A
HOH
2023
6
HOH
HOH
2023
A
HOH
2024
6
HOH
HOH
2024
A
HOH
2025
6
HOH
HOH
2025
A
HOH
2026
6
HOH
HOH
2026
A
HOH
2027
6
HOH
HOH
2027
A
HOH
2028
6
HOH
HOH
2028
A
HOH
2029
6
HOH
HOH
2029
A
HOH
2030
6
HOH
HOH
2030
A
HOH
2031
6
HOH
HOH
2031
A
HOH
2032
6
HOH
HOH
2032
A
HOH
2033
6
HOH
HOH
2033
A
HOH
2034
6
HOH
HOH
2034
A
HOH
2035
6
HOH
HOH
2035
A
HOH
2036
6
HOH
HOH
2036
A
HOH
2037
6
HOH
HOH
2037
A
HOH
2038
6
HOH
HOH
2038
A
HOH
2039
6
HOH
HOH
2039
A
HOH
2040
6
HOH
HOH
2040
A
HOH
2041
6
HOH
HOH
2041
A
HOH
2042
6
HOH
HOH
2042
A
HOH
2043
6
HOH
HOH
2043
A
HOH
2044
6
HOH
HOH
2044
A
HOH
2045
6
HOH
HOH
2045
A
HOH
2046
6
HOH
HOH
2046
A
HOH
2047
6
HOH
HOH
2047
A
HOH
2048
6
HOH
HOH
2048
A
HOH
2049
6
HOH
HOH
2049
A
HOH
2050
6
HOH
HOH
2050
A
HOH
2051
6
HOH
HOH
2051
A
HOH
2052
6
HOH
HOH
2052
A
HOH
2053
6
HOH
HOH
2053
A
HOH
2054
6
HOH
HOH
2054
A
HOH
2055
6
HOH
HOH
2055
A
HOH
2056
6
HOH
HOH
2056
A
HOH
2057
6
HOH
HOH
2057
A
HOH
2058
6
HOH
HOH
2058
A
HOH
2059
6
HOH
HOH
2059
A
HOH
2060
6
HOH
HOH
2060
A
HOH
2061
6
HOH
HOH
2061
A
HOH
2062
6
HOH
HOH
2062
A
HOH
2063
6
HOH
HOH
2063
A
HOH
2064
6
HOH
HOH
2064
A
HOH
2065
6
HOH
HOH
2065
A
HOH
2066
6
HOH
HOH
2066
A
HOH
2067
6
HOH
HOH
2067
A
HOH
2068
6
HOH
HOH
2068
A
HOH
2069
6
HOH
HOH
2069
A
HOH
2070
6
HOH
HOH
2070
A
HOH
2071
6
HOH
HOH
2071
A
HOH
2072
6
HOH
HOH
2072
A
HOH
2073
6
HOH
HOH
2073
A
HOH
2074
6
HOH
HOH
2074
A
HOH
2075
6
HOH
HOH
2075
A
HOH
2076
6
HOH
HOH
2076
A
HOH
2077
6
HOH
HOH
2077
A
HOH
2078
6
HOH
HOH
2078
A
HOH
2079
6
HOH
HOH
2079
A
HOH
2080
6
HOH
HOH
2080
A
HOH
2081
6
HOH
HOH
2081
A
HOH
2082
6
HOH
HOH
2082
A
HOH
2083
6
HOH
HOH
2083
A
HOH
2084
6
HOH
HOH
2084
A
HOH
2085
6
HOH
HOH
2085
A
HOH
2086
6
HOH
HOH
2086
A
HOH
2087
6
HOH
HOH
2087
A
HOH
2088
6
HOH
HOH
2088
A
HOH
2090
6
HOH
HOH
2090
A
HOH
2091
6
HOH
HOH
2091
A
HOH
2092
6
HOH
HOH
2092
A
HOH
2093
6
HOH
HOH
2093
A
HOH
2094
6
HOH
HOH
2094
A
HOH
2095
6
HOH
HOH
2095
A
HOH
2096
6
HOH
HOH
2096
A
HOH
2097
6
HOH
HOH
2097
A
HOH
2098
6
HOH
HOH
2098
A
HOH
2099
6
HOH
HOH
2099
A
HOH
2100
6
HOH
HOH
2100
A
HOH
2101
6
HOH
HOH
2101
A
HOH
2102
6
HOH
HOH
2102
A
HOH
2103
6
HOH
HOH
2103
A
HOH
2104
6
HOH
HOH
2104
A
HOH
2105
6
HOH
HOH
2105
A
HOH
2106
6
HOH
HOH
2106
A
HOH
2107
6
HOH
HOH
2107
A
HOH
2108
6
HOH
HOH
2108
A
HOH
2109
6
HOH
HOH
2109
A
HOH
2110
6
HOH
HOH
2110
A
HOH
2111
6
HOH
HOH
2111
A
HOH
2112
6
HOH
HOH
2112
A
HOH
2113
6
HOH
HOH
2113
A
HOH
2114
6
HOH
HOH
2114
A
HOH
2115
6
HOH
HOH
2115
A
HOH
2116
6
HOH
HOH
2116
A
HOH
2117
6
HOH
HOH
2117
A
HOH
2118
6
HOH
HOH
2118
A
HOH
2119
6
HOH
HOH
2119
A
HOH
2120
6
HOH
HOH
2120
A
HOH
2121
6
HOH
HOH
2121
A
HOH
2122
6
HOH
HOH
2122
A
HOH
2123
6
HOH
HOH
2123
A
HOH
2124
6
HOH
HOH
2124
A
HOH
2125
6
HOH
HOH
2125
A
HOH
2126
6
HOH
HOH
2126
A
HOH
2127
6
HOH
HOH
2127
A
HOH
2128
6
HOH
HOH
2128
A
HOH
2129
6
HOH
HOH
2129
A
HOH
2130
6
HOH
HOH
2130
A
HOH
2131
6
HOH
HOH
2131
A
HOH
2132
6
HOH
HOH
2132
A
HOH
2133
6
HOH
HOH
2133
A
HOH
2135
6
HOH
HOH
2135
A
HOH
2136
6
HOH
HOH
2136
A
HOH
2137
6
HOH
HOH
2137
A
HOH
2138
6
HOH
HOH
2138
A
HOH
2139
6
HOH
HOH
2139
A
HOH
2140
6
HOH
HOH
2140
A
HOH
2141
6
HOH
HOH
2141
A
HOH
2142
6
HOH
HOH
2142
A
HOH
2143
6
HOH
HOH
2143
A
HOH
2144
6
HOH
HOH
2144
A
HOH
2145
6
HOH
HOH
2145
A
HOH
2146
6
HOH
HOH
2146
A
HOH
2147
6
HOH
HOH
2147
A
HOH
2148
6
HOH
HOH
2148
A
HOH
2149
6
HOH
HOH
2149
A
HOH
2150
6
HOH
HOH
2150
A
HOH
2151
6
HOH
HOH
2151
A
HOH
2152
6
HOH
HOH
2152
A
HOH
2153
6
HOH
HOH
2153
A
HOH
2154
6
HOH
HOH
2154
A
HOH
2155
6
HOH
HOH
2155
A
HOH
2156
6
HOH
HOH
2156
A
HOH
2157
6
HOH
HOH
2157
A
HOH
2158
6
HOH
HOH
2158
A
HOH
2159
6
HOH
HOH
2159
A
HOH
2160
6
HOH
HOH
2160
A
HOH
2161
6
HOH
HOH
2161
A
HOH
2162
6
HOH
HOH
2162
A
HOH
2163
6
HOH
HOH
2163
A
HOH
2164
6
HOH
HOH
2164
A
HOH
2165
6
HOH
HOH
2165
A
HOH
2166
6
HOH
HOH
2166
A
HOH
2167
6
HOH
HOH
2167
A
HOH
2168
6
HOH
HOH
2168
A
HOH
2169
6
HOH
HOH
2169
A
HOH
2170
6
HOH
HOH
2170
A
HOH
2171
6
HOH
HOH
2171
A
HOH
2172
6
HOH
HOH
2172
A
HOH
2173
6
HOH
HOH
2173
A
HOH
2174
6
HOH
HOH
2174
A
HOH
2175
6
HOH
HOH
2175
A
HOH
2176
6
HOH
HOH
2176
A
HOH
2177
6
HOH
HOH
2177
A
HOH
2178
6
HOH
HOH
2178
A
HOH
2179
6
HOH
HOH
2179
A
HOH
2180
6
HOH
HOH
2180
A
HOH
2181
6
HOH
HOH
2181
A
HOH
2182
6
HOH
HOH
2182
A
HOH
2183
6
HOH
HOH
2183
A
HOH
2184
6
HOH
HOH
2184
A
HOH
2185
6
HOH
HOH
2185
A
HOH
2186
6
HOH
HOH
2186
A
HOH
2187
6
HOH
HOH
2187
A
HOH
2188
6
HOH
HOH
2188
A
HOH
2189
6
HOH
HOH
2189
A
HOH
2190
6
HOH
HOH
2190
A
HOH
2191
6
HOH
HOH
2191
A
HOH
2192
6
HOH
HOH
2192
A
HOH
2193
6
HOH
HOH
2193
A
HOH
2194
6
HOH
HOH
2194
A
HOH
2195
6
HOH
HOH
2195
A
HOH
2196
6
HOH
HOH
2196
A
HOH
2197
6
HOH
HOH
2197
A
HOH
2198
6
HOH
HOH
2198
A
HOH
2199
6
HOH
HOH
2199
A
HOH
2200
6
HOH
HOH
2200
A
HOH
2201
6
HOH
HOH
2201
A
HOH
2202
6
HOH
HOH
2202
A
HOH
2203
6
HOH
HOH
2203
A
HOH
2204
6
HOH
HOH
2204
A
HOH
2205
6
HOH
HOH
2205
A
HOH
2206
6
HOH
HOH
2206
A
HOH
2207
6
HOH
HOH
2207
A
HOH
2208
6
HOH
HOH
2208
A
HOH
2209
6
HOH
HOH
2209
A
HOH
2210
6
HOH
HOH
2210
A
HOH
2211
6
HOH
HOH
2211
A
HOH
2212
6
HOH
HOH
2212
A
HOH
2213
6
HOH
HOH
2213
A
HOH
2214
6
HOH
HOH
2214
A
HOH
2215
6
HOH
HOH
2215
A
HOH
2216
6
HOH
HOH
2216
A
HOH
2217
6
HOH
HOH
2217
A
HOH
2218
6
HOH
HOH
2218
A
HOH
2219
6
HOH
HOH
2219
A
HOH
2220
6
HOH
HOH
2220
A
HOH
2221
6
HOH
HOH
2221
A
HOH
2222
6
HOH
HOH
2222
A
HOH
2223
6
HOH
HOH
2223
A
HOH
2224
6
HOH
HOH
2224
A
HOH
2225
6
HOH
HOH
2225
A
HOH
2226
6
HOH
HOH
2226
A
HOH
2227
6
HOH
HOH
2227
A
HOH
2228
6
HOH
HOH
2228
A
HOH
2229
6
HOH
HOH
2229
A
HOH
2230
6
HOH
HOH
2230
A
HOH
2231
6
HOH
HOH
2231
A
HOH
2232
6
HOH
HOH
2232
A
HOH
2233
6
HOH
HOH
2233
A
HOH
2234
6
HOH
HOH
2234
A
HOH
2235
6
HOH
HOH
2235
A
HOH
2236
6
HOH
HOH
2236
A
HOH
2237
6
HOH
HOH
2237
A
HOH
2238
6
HOH
HOH
2238
A
HOH
2240
6
HOH
HOH
2240
A
HOH
2241
6
HOH
HOH
2241
A
HOH
2242
6
HOH
HOH
2242
A
HOH
2243
6
HOH
HOH
2243
A
HOH
2244
6
HOH
HOH
2244
A
HOH
2245
6
HOH
HOH
2245
A
HOH
2246
6
HOH
HOH
2246
A
HOH
2248
6
HOH
HOH
2248
A
HOH
2249
6
HOH
HOH
2249
A
HOH
2250
6
HOH
HOH
2250
A
HOH
2251
6
HOH
HOH
2251
A
HOH
2252
6
HOH
HOH
2252
A
HOH
2253
6
HOH
HOH
2253
A
HOH
2254
6
HOH
HOH
2254
A
HOH
2255
6
HOH
HOH
2255
A
HOH
2256
6
HOH
HOH
2256
A
HOH
2257
6
HOH
HOH
2257
A
HOH
2258
6
HOH
HOH
2258
A
HOH
2259
6
HOH
HOH
2259
A
HOH
2260
6
HOH
HOH
2260
A
HOH
2261
6
HOH
HOH
2261
A
HOH
2262
6
HOH
HOH
2262
A
HOH
2263
6
HOH
HOH
2263
A
HOH
2264
6
HOH
HOH
2264
A
HOH
2265
6
HOH
HOH
2265
A
HOH
2266
6
HOH
HOH
2266
A
HOH
2267
6
HOH
HOH
2267
A
HOH
2268
6
HOH
HOH
2268
A
HOH
2269
6
HOH
HOH
2269
A
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
ILE
6
n
6
ILE
6
A
PRO
7
n
7
PRO
7
A
GLY
8
n
8
GLY
8
A
TYR
9
n
9
TYR
9
A
THR
10
n
10
THR
10
A
TYR
11
n
11
TYR
11
A
GLY
12
n
12
GLY
12
A
GLU
13
n
13
GLU
13
A
THR
14
n
14
THR
14
A
GLU
15
n
15
GLU
15
A
ASN
16
n
16
ASN
16
A
ARG
17
n
17
ARG
17
A
ALA
18
n
18
ALA
18
A
PRO
19
n
19
PRO
19
A
PHE
20
n
20
PHE
20
A
ASN
21
n
21
ASN
21
A
LEU
22
n
22
LEU
22
A
GLU
23
n
23
GLU
23
A
ASP
24
n
24
ASP
24
A
LEU
25
n
25
LEU
25
A
LYS
26
n
26
LYS
26
A
LEU
27
n
27
LEU
27
A
LEU
28
n
28
LEU
28
A
LYS
29
n
29
LYS
29
A
GLU
30
n
30
GLU
30
A
ALA
31
n
31
ALA
31
A
VAL
32
n
32
VAL
32
A
MET
33
n
33
MET
33
A
PHE
34
n
34
PHE
34
A
THR
35
n
35
THR
35
A
ALA
36
n
36
ALA
36
A
GLU
37
n
37
GLU
37
A
ASP
38
n
38
ASP
38
A
GLU
39
n
39
GLU
39
A
GLU
40
n
40
GLU
40
A
TYR
41
n
41
TYR
41
A
ILE
42
n
42
ILE
42
A
GLN
43
n
43
GLN
43
A
LYS
44
n
44
LYS
44
A
ALA
45
n
45
ALA
45
A
GLY
46
n
46
GLY
46
A
GLU
47
n
47
GLU
47
A
VAL
48
n
48
VAL
48
A
LEU
49
n
49
LEU
49
A
GLU
50
n
50
GLU
50
A
ASP
51
n
51
ASP
51
A
GLN
52
n
52
GLN
52
A
VAL
53
n
53
VAL
53
A
GLU
54
n
54
GLU
54
A
GLU
55
n
55
GLU
55
A
ILE
56
n
56
ILE
56
A
LEU
57
n
57
LEU
57
A
ASP
58
n
58
ASP
58
A
THR
59
n
59
THR
59
A
TRP
60
n
60
TRP
60
A
TYR
61
n
61
TYR
61
A
GLY
62
n
62
GLY
62
A
PHE
63
n
63
PHE
63
A
VAL
64
n
64
VAL
64
A
GLY
65
n
65
GLY
65
A
SER
66
n
66
SER
66
A
HIS
67
n
67
HIS
67
A
PRO
68
n
68
PRO
68
A
HIS
69
n
69
HIS
69
A
LEU
70
n
70
LEU
70
A
LEU
71
n
71
LEU
71
A
TYR
72
n
72
TYR
72
A
TYR
73
n
73
TYR
73
A
PHE
74
n
74
PHE
74
A
THR
75
n
75
THR
75
A
SER
76
n
76
SER
76
A
PRO
77
n
77
PRO
77
A
ASP
78
n
78
ASP
78
A
GLY
79
n
79
GLY
79
A
THR
80
n
80
THR
80
A
PRO
81
n
81
PRO
81
A
ASN
82
n
82
ASN
82
A
GLU
83
n
83
GLU
83
A
LYS
84
n
84
LYS
84
A
TYR
85
n
85
TYR
85
A
LEU
86
n
86
LEU
86
A
ALA
87
n
87
ALA
87
A
ALA
88
n
88
ALA
88
A
VAL
89
n
89
VAL
89
A
ARG
90
n
90
ARG
90
A
LYS
91
n
91
LYS
91
A
ARG
92
n
92
ARG
92
A
PHE
93
n
93
PHE
93
A
SER
94
n
94
SER
94
A
ARG
95
n
95
ARG
95
A
TRP
96
n
96
TRP
96
A
ILE
97
n
97
ILE
97
A
LEU
98
n
98
LEU
98
A
ASP
99
n
99
ASP
99
A
THR
100
n
100
THR
100
A
SER
101
n
101
SER
101
A
ASN
102
n
102
ASN
102
A
ARG
103
n
103
ARG
103
A
SER
104
n
104
SER
104
A
TYR
105
n
105
TYR
105
A
ASP
106
n
106
ASP
106
A
GLN
107
n
107
GLN
107
A
ALA
108
n
108
ALA
108
A
TRP
109
n
109
TRP
109
A
LEU
110
n
110
LEU
110
A
ASP
111
n
111
ASP
111
A
TYR
112
n
112
TYR
112
A
GLN
113
n
113
GLN
113
A
TYR
114
n
114
TYR
114
A
GLU
115
n
115
GLU
115
A
ILE
116
n
116
ILE
116
A
GLY
117
n
117
GLY
117
A
LEU
118
n
118
LEU
118
A
ARG
119
n
119
ARG
119
A
HIS
120
n
120
HIS
120
A
HIS
121
n
121
HIS
121
A
ARG
122
n
122
ARG
122
A
THR
123
n
123
THR
123
A
LYS
124
n
124
LYS
124
A
LYS
125
n
125
LYS
125
A
ASN
126
n
126
ASN
126
A
GLN
127
n
127
GLN
127
A
THR
128
n
128
THR
128
A
ASP
129
n
129
ASP
129
A
ASN
130
n
130
ASN
130
A
VAL
131
n
131
VAL
131
A
GLU
132
n
132
GLU
132
A
SER
133
n
133
SER
133
A
VAL
134
n
134
VAL
134
A
PRO
135
n
135
PRO
135
A
ASN
136
n
136
ASN
136
A
ILE
137
n
137
ILE
137
A
GLY
138
n
138
GLY
138
A
TYR
139
n
139
TYR
139
A
ARG
140
n
140
ARG
140
A
TYR
141
n
141
TYR
141
A
LEU
142
n
142
LEU
142
A
VAL
143
n
143
VAL
143
A
ALA
144
n
144
ALA
144
A
PHE
145
n
145
PHE
145
A
ILE
146
n
146
ILE
146
A
TYR
147
n
147
TYR
147
A
PRO
148
n
148
PRO
148
A
ILE
149
n
149
ILE
149
A
THR
150
n
150
THR
150
A
ALA
151
n
151
ALA
151
A
THR
152
n
152
THR
152
A
MET
153
n
153
MET
153
A
LYS
154
n
154
LYS
154
A
PRO
155
n
155
PRO
155
A
PHE
156
n
156
PHE
156
A
LEU
157
n
157
LEU
157
A
ALA
158
n
158
ALA
158
A
ARG
159
n
159
ARG
159
A
LYS
160
n
160
LYS
160
A
GLY
161
n
161
GLY
161
A
HIS
162
n
162
HIS
162
A
THR
163
n
163
THR
163
A
PRO
164
n
164
PRO
164
A
GLU
165
n
165
GLU
165
A
GLU
166
n
166
GLU
166
A
VAL
167
n
167
VAL
167
A
GLU
168
n
168
GLU
168
A
LYS
169
n
169
LYS
169
A
MET
170
n
170
MET
170
A
TYR
171
n
171
TYR
171
A
GLN
172
n
172
GLN
172
A
ALA
173
n
173
ALA
173
A
TRP
174
n
174
TRP
174
A
PHE
175
n
175
PHE
175
A
LYS
176
n
176
LYS
176
A
ALA
177
n
177
ALA
177
A
THR
178
n
178
THR
178
A
THR
179
n
179
THR
179
A
LEU
180
n
180
LEU
180
A
GLN
181
n
181
GLN
181
A
VAL
182
n
182
VAL
182
A
ALA
183
n
183
ALA
183
A
LEU
184
n
184
LEU
184
A
TRP
185
n
185
TRP
185
A
SER
186
n
186
SER
186
A
TYR
187
n
187
TYR
187
A
PRO
188
n
188
PRO
188
A
TYR
189
n
189
TYR
189
A
VAL
190
n
190
VAL
190
A
LYS
191
n
191
LYS
191
A
TYR
192
n
192
TYR
192
A
GLY
193
n
193
GLY
193
A
ASP
194
n
194
ASP
194
A
PHE
195
n
195
PHE
195
A
author_and_software_defined_assembly
PISA
2
dimeric
7790
-93.1
16000
A
OXY
350
F
O1
OXY
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
NA
HEM
1_555
90.9
A
OXY
350
F
O1
OXY
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
NB
HEM
1_555
86.3
A
HEM
200
B
NA
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
NB
HEM
1_555
90.8
A
OXY
350
F
O1
OXY
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
NC
HEM
1_555
81.5
A
HEM
200
B
NA
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
NC
HEM
1_555
172.3
A
HEM
200
B
NB
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
NC
HEM
1_555
89.8
A
OXY
350
F
O1
OXY
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
ND
HEM
1_555
85.4
A
HEM
200
B
NA
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
ND
HEM
1_555
88.6
A
HEM
200
B
NB
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
ND
HEM
1_555
171.6
A
HEM
200
B
NC
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HEM
200
B
ND
HEM
1_555
89.7
A
OXY
350
F
O1
OXY
1_555
A
HEM
200
B
FE
HEM
1_555
A
HIS
120
A
NE2
HIS
120
1_555
178.1
A
HEM
200
B
NA
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HIS
120
A
NE2
HIS
120
1_555
89.9
A
HEM
200
B
NB
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HIS
120
A
NE2
HIS
120
1_555
95.4
A
HEM
200
B
NC
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HIS
120
A
NE2
HIS
120
1_555
97.6
A
HEM
200
B
ND
HEM
1_555
A
HEM
200
B
FE
HEM
1_555
A
HIS
120
A
NE2
HIS
120
1_555
92.9
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
2_555
-x,y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1
A
MET
1
A
MET
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
VAL
3
A
VAL
3
1
Y
1
A
GLU
4
A
GLU
4
1
Y
1
A
LYS
5
A
LYS
5
1
Y
1
A
GLU
13
-145.29
25.72
1
A
ASP
106
-115.92
-165.95
1
A
ASN
126
75.29
-2.73
17.62
-0.04000
0.00000
0.11000
-0.12000
0.00000
0.18000
0.957
0.943
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
0.190
0.160
0.161
1.30
51.43
2432
45754
5.000
97.7
1.246
0.025
RANDOM
1
THROUGHOUT
MAD
0.056
0.052
0.80
0.80
1.20
NONE
MAXIMUM LIKELIHOOD
MASK
1.30
51.43
265
1917
61
0
1591
0.010
0.022
1725
1.330
2.031
2364
4.925
5.000
195
40.970
23.793
87
11.647
15.000
271
18.232
15.000
9
0.091
0.200
234
0.008
0.020
1348
0.231
0.200
845
0.317
0.200
1168
0.237
0.200
180
0.209
0.200
72
0.214
0.200
36
1.270
1.500
982
1.801
2.000
1560
2.563
3.000
875
3.308
4.500
799
0.1720
0.1540
1.33
187
3443
20
1.30
51.40
2VEB
48188
3.0
0.05
1
24.70
7.0
97.8
0.22
1.30
1.37
7.50
1
7.1
99.8
refinement
REFMAC
5.2.0019
data reduction
MOSFLM
data scaling
SCALA
phasing
SOLVE
PROTOGLOBIN
High resolution structure of protoglobin from Methanosarcina acetivorans C2A
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
5
N
N
6
N
N
A
ASN
21
A
ASN
21
HELX_P
A
MET
33
A
MET
33
1
1
13
A
THR
35
A
THR
35
HELX_P
A
GLU
50
A
GLU
50
1
2
16
A
GLN
52
A
GLN
52
HELX_P
A
SER
66
A
SER
66
1
3
15
A
HIS
67
A
HIS
67
HELX_P
A
TYR
72
A
TYR
72
1
4
6
A
ASN
82
A
ASN
82
HELX_P
A
ARG
103
A
ARG
103
1
5
22
A
ASP
106
A
ASP
106
HELX_P
A
HIS
121
A
HIS
121
1
6
16
A
GLY
138
A
GLY
138
HELX_P
A
ALA
158
A
ALA
158
1
7
21
A
THR
163
A
THR
163
HELX_P
A
SER
186
A
SER
186
1
10
24
A
TYR
187
A
TYR
187
HELX_P
A
VAL
190
A
VAL
190
5
11
4
metalc
2.231
A
HEM
200
B
FE
HEM
1_555
A
OXY
350
F
O1
OXY
1_555
metalc
2.128
A
HEM
200
B
FE
HEM
1_555
A
HIS
120
A
NE2
HIS
120
1_555
TRANSPORT PROTEIN
HEMOPROTEIN STRUCTURE, PROTEIN MATRIX TUNNELS, PROTOGLOBIN, METHANOGENESIS, ARCHAEA PROTEIN, TRANSPORT PROTEIN
Q8TLY9_METAC
UNP
1
Q8TLY9
1
195
2VEB
1
195
Q8TLY9
A
1
1
195
1
CYS
engineered mutation
SER
101
2VEB
A
Q8TLY9
UNP
101
101
BINDING SITE FOR RESIDUE HEM A 200
Software
23
BINDING SITE FOR RESIDUE PO4 A 202
Software
10
BINDING SITE FOR RESIDUE PO4 A 203
Software
8
BINDING SITE FOR RESIDUE GOL A 204
Software
9
BINDING SITE FOR RESIDUE OXY A 350
Software
2
A
LEU
70
A
LEU
70
23
1_555
A
TYR
73
A
TYR
73
23
1_555
A
PHE
74
A
PHE
74
23
1_555
A
TYR
85
A
TYR
85
23
1_555
A
VAL
89
A
VAL
89
23
1_555
A
ARG
92
A
ARG
92
23
1_555
A
PHE
93
A
PHE
93
23
1_555
A
TRP
96
A
TRP
96
23
1_555
A
TYR
112
A
TYR
112
23
1_555
A
ARG
119
A
ARG
119
23
1_555
A
HIS
120
A
HIS
120
23
1_555
A
LYS
125
A
LYS
125
23
1_555
A
ASN
126
A
ASN
126
23
1_555
A
ILE
137
A
ILE
137
23
1_555
A
TYR
141
A
TYR
141
23
1_555
A
PHE
145
A
PHE
145
23
1_555
A
VAL
182
A
VAL
182
23
1_555
A
TRP
185
A
TRP
185
23
1_555
A
OXY
350
F
OXY
23
1_555
A
HOH
2205
G
HOH
23
1_555
A
HOH
2262
G
HOH
23
1_555
A
HOH
2263
G
HOH
23
1_555
A
HOH
2264
G
HOH
23
1_555
A
GLY
12
A
GLY
12
10
2_556
A
GLY
12
A
GLY
12
10
1_555
A
GLU
13
A
GLU
13
10
1_555
A
THR
14
A
THR
14
10
1_555
A
GLU
15
A
GLU
15
10
2_556
A
GLU
15
A
GLU
15
10
1_555
A
ASN
16
A
ASN
16
10
1_555
A
ALA
108
A
ALA
108
10
1_555
A
ASP
111
A
ASP
111
10
1_555
A
HOH
2265
G
HOH
10
1_555
A
TYR
72
A
TYR
72
8
1_555
A
VAL
134
A
VAL
134
8
1_555
A
PRO
135
A
PRO
135
8
1_555
A
ASN
136
A
ASN
136
8
1_555
A
HOH
2136
G
HOH
8
1_555
A
HOH
2226
G
HOH
8
1_555
A
HOH
2266
G
HOH
8
1_555
A
HOH
2267
G
HOH
8
1_555
A
PRO
164
A
PRO
164
9
1_565
A
GLU
165
A
GLU
165
9
1_565
A
TYR
187
A
TYR
187
9
1_555
A
PRO
188
A
PRO
188
9
1_555
A
VAL
190
A
VAL
190
9
1_555
A
LYS
191
A
LYS
191
9
2_555
A
TYR
192
A
TYR
192
9
1_555
A
HOH
2268
G
HOH
9
1_555
A
HOH
2269
G
HOH
9
1_555
A
PHE
93
A
PHE
93
2
1_555
A
HEM
200
B
HEM
2
1_555
5
C 1 2 1