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ID of heme Axial ligands on heme Function & structure
8abj-N-502
sad. -0.59
ruf. -0.33
dom. +0.01
bre. +0.27
HIS chainID: N,
resSeq: 96,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 376.0 Å3
d(Fe-oop): 0.108 Å
HIS chainID: N, resSeq: 197,

molecule: Cytochrome b

2zzs-K-220
sad. +0.10
ruf. -0.66
dom. +0.01
bre. -0.17
HIS chainID: K,
resSeq: 38,
molecule: Cytochrome c554
electron transporter
oligomeric count: 1
pocket vol.: 334.0 Å3
d(Fe-oop): 0.120 Å
MET chainID: K, resSeq: 80,

molecule: Cytochrome c554

3u8p-C-347
sad. +0.00
ruf. +0.00
dom. +0.01
bre. -0.03
MET chainID: C,
resSeq: 49,
molecule: Cytochrome b562 integral fusion with enhanced green fluorescent protein
electron transporter
oligomeric count: 1
pocket vol.: 460.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: C, resSeq: 144,

molecule: Cytochrome b562 integral fusion with enhanced green fluorescent protein

4eif-A-101
sad. +0.59
ruf. -0.46
dom. +0.01
bre. -0.09
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 352.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: A, resSeq: 58,

molecule: Cytochrome c6

4fb2-D-501
sad. -0.32
ruf. -0.29
dom. +0.01
bre. -0.10
CYS chainID: D,
resSeq: 347,
molecule: P450cin
oxidoreductase
oligomeric count: 1
pocket vol.: 432.0 Å3
d(Fe-oop): 0.286 Å
HOH chainID: D, resSeq: 1054,

molecule: water

5xhj-B-501
sad. -0.15
ruf. -0.36
dom. +0.01
bre. -0.08
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 396.0 Å3
d(Fe-oop): 0.053 Å
HOH chainID: B, resSeq: 787,

molecule: water

6ma8-A-601
sad. -0.33
ruf. +0.12
dom. +0.01
bre. -0.14
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 433.0 Å3
d(Fe-oop): 0.219 Å
HOH chainID: A, resSeq: 829,

molecule: water

6qpz-I-504
sad. +0.01
ruf. -0.72
dom. +0.01
bre. -0.04
HIS chainID: I,
resSeq: 368,
molecule: Copper-containing nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 338.0 Å3
d(Fe-oop): 0.011 Å
MET chainID: I, resSeq: 418,

molecule: Copper-containing nitrite reductase

6yrc-F-401
sad. +0.32
ruf. +0.26
dom. +0.01
bre. -0.03
HIS chainID: F,
resSeq: 225,
molecule: Putative iron-dependent peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 389.0 Å3
d(Fe-oop): 0.190 Å
Not assigned.
2qd2-B-601
sad. +0.06
ruf. -0.01
dom. +0.01
bre. -0.09
BCT chainID: B,
resSeq: 2,
molecule: BICARBONATE ION
lyase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.002 Å
IMD chainID: B, resSeq: 425,

molecule: IMIDAZOLE

3ejb-B-405
sad. -0.30
ruf. +0.35
dom. +0.01
bre. -0.27
CYS chainID: B,
resSeq: 344,
molecule: Biotin biosynthesis cytochrome P450-like enzyme
oxidoreductase
oligomeric count: 2
pocket vol.: 410.0 Å3
d(Fe-oop): 0.194 Å
Not assigned.
7uay-A-601
sad. -0.28
ruf. +0.12
dom. +0.01
bre. -0.21
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 450.0 Å3
d(Fe-oop): 0.054 Å
O39 chainID: A, resSeq: 602,

molecule: (N-[([2,2'-bipyridin]-5-yl-kappa~2~N~1~,N~1'~)methyl]-3-{[(pyridin-3-yl)methyl]sulfanyl}propanamide)bis[2-(quinolin-2-yl-kappaN)phenyl-kappaC~1~]iridium

8pw5-O-303
sad. -0.15
ruf. +0.09
dom. +0.01
bre. -0.16
HIS chainID: O,
resSeq: 41,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 92
pocket vol.: 395.0 Å3
d(Fe-oop): 0.181 Å
MET chainID: O, resSeq: 160,

molecule: Cytochrome c1, heme protein, mitochondrial

1umo-B-1172
sad. +0.07
ruf. +0.28
dom. +0.01
bre. -0.35
HIS chainID: B,
resSeq: 81,
molecule: CYTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 501.0 Å3
d(Fe-oop): 0.082 Å
HIS chainID: B, resSeq: 113,

molecule: CYTOGLOBIN

2z3t-A-500
sad. -0.01
ruf. -0.06
dom. +0.01
bre. -0.46
CYS chainID: A,
resSeq: 364,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 425.0 Å3
d(Fe-oop): 0.008 Å
IMD chainID: A, resSeq: 501,

molecule: IMIDAZOLE

4l3v-C-602
sad. -0.52
ruf. +0.01
dom. +0.01
bre. -0.26
CYS chainID: C,
resSeq: 52,
molecule: Cystathionine beta-synthase
lyase
oligomeric count: 2
pocket vol.: 478.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: C, resSeq: 65,

molecule: Cystathionine beta-synthase

8smu-D-501
sad. +0.02
ruf. -0.10
dom. +0.01
bre. -0.25
TYR chainID: D,
resSeq: 60,
molecule: HtaACR2 integral fusion within enhanced green fluorescent protein
unclassified
oligomeric count: 1
pocket vol.: 530.0 Å3
d(Fe-oop): 0.274 Å
Not assigned.
3bk9-D-401
sad. +0.19
ruf. -0.11
dom. +0.01
bre. +0.10
HIS chainID: D,
resSeq: 240,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 467.0 Å3
d(Fe-oop): 0.022 Å
HOH chainID: D, resSeq: 621,

molecule: water

4q5c-A-601
sad. +0.55
ruf. -0.66
dom. +0.01
bre. -0.30
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 430.0 Å3
d(Fe-oop): 0.008 Å
SO3 chainID: A, resSeq: 609,

molecule: SULFITE ION

4toa-H-205
sad. -0.22
ruf. +0.20
dom. +0.01
bre. -0.19
MET chainID: G,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 557.0 Å3
d(Fe-oop): 0.006 Å
MET chainID: H, resSeq: 52,

molecule: Bacterioferritin