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ID of heme Axial ligands on heme Function & structure
1ngk-J-700
sad. -0.24
ruf. +0.69
dom. +0.02
bre. -0.16
HIS chainID: J,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 12
pocket vol.: 435.0 Å3
d(Fe-oop): 0.023 Å
CYN chainID: J, resSeq: 800,

molecule: CYANIDE ION

6i5b-A-607
sad. -0.05
ruf. -0.60
dom. +0.02
bre. -0.10
HIS chainID: A,
resSeq: 67,
molecule: Uncharacterized protein
oxidoreductase
oligomeric count: 2
pocket vol.: 379.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: A, resSeq: 222,

molecule: Uncharacterized protein

2n91-A-102
sad. -0.29
ruf. -0.11
dom. +0.02
bre. -0.19
HIS chainID: A,
resSeq: 20,
molecule: Cytochrome C
electron transporter
oligomeric count: 1
pocket vol.: 533.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: A, resSeq: 55,

molecule: Cytochrome C

4k9t-A-601
sad. -0.46
ruf. +0.15
dom. +0.02
bre. -0.37
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 421.0 Å3
d(Fe-oop): 0.421 Å
1RD chainID: A, resSeq: 602,

molecule: N~2~-(methyl{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}carbamoyl)-N-(4-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}butyl)-L-valinamide

4xdi-B-201
sad. -0.69
ruf. -0.70
dom. +0.02
bre. -0.19
LYS chainID: B,
resSeq: 53,
molecule: Chlamydomonas reinhardtii THB1
oxidoreductase
oligomeric count: 1
pocket vol.: 460.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: B, resSeq: 77,

molecule: Chlamydomonas reinhardtii THB1

5uda-A-501
sad. -0.29
ruf. +0.08
dom. +0.02
bre. -0.23
CYS chainID: A,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 388.0 Å3
d(Fe-oop): 0.259 Å
Not assigned.
6nin-S-1002
sad. +0.08
ruf. -0.48
dom. +0.02
bre. -0.14
HIS chainID: S,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 413.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: S, resSeq: 198,

molecule: Cytochrome b

6yrc-A-401
sad. +0.29
ruf. +0.41
dom. +0.02
bre. -0.09
HIS chainID: A,
resSeq: 225,
molecule: Putative iron-dependent peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 397.0 Å3
d(Fe-oop): 0.193 Å
Not assigned.
7qrm-I-2003
sad. -0.79
ruf. -0.47
dom. +0.02
bre. -0.14
HIS chainID: I,
resSeq: 100,
molecule: Cytochrome b6
electron transporter
oligomeric count: 16
pocket vol.: 504.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: I, resSeq: 202,

molecule: Cytochrome b6

8taw-A-502
sad. -0.39
ruf. -0.75
dom. +0.02
bre. -0.13
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 385.0 Å3
d(Fe-oop): 0.064 Å
HOH chainID: A, resSeq: 609,

molecule: water

3oft-A-417
sad. -0.30
ruf. -0.68
dom. +0.02
bre. -0.20
CYS chainID: A,
resSeq: 345,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 400.0 Å3
d(Fe-oop): 0.075 Å
HOH chainID: A, resSeq: 398,

molecule: water

4h13-C-302
sad. -0.52
ruf. -0.90
dom. +0.02
bre. -0.13
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 360.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

4hgg-B-501
sad. -0.21
ruf. -0.45
dom. +0.02
bre. -0.16
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 432.0 Å3
d(Fe-oop): 0.087 Å
SYN chainID: B, resSeq: 502,

molecule: ethenylbenzene

6hcy-C-502
sad. +0.06
ruf. +0.52
dom. +0.02
bre. +0.12
HIS chainID: C,
resSeq: 304,
molecule: Metalloreductase STEAP4
oxidoreductase
oligomeric count: 3
pocket vol.: 501.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: C, resSeq: 397,

molecule: Metalloreductase STEAP4

6q6p-A-201
sad. +0.02
ruf. -0.14
dom. +0.02
bre. +0.06
HIS chainID: A,
resSeq: 81,
molecule: Cytoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 513.0 Å3
d(Fe-oop): 0.043 Å
HIS chainID: A, resSeq: 113,

molecule: Cytoglobin

8dzl-B-201
sad. -0.14
ruf. -0.64
dom. +0.02
bre. -0.01
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c, somatic
electron transporter
oligomeric count: 1
pocket vol.: 297.0 Å3
d(Fe-oop): 0.033 Å
MET chainID: B, resSeq: 80,

molecule: Cytochrome c, somatic

1qq3-A-107
sad. +0.23
ruf. +0.15
dom. +0.02
bre. -0.18
MET chainID: A,
resSeq: 7,
molecule: CYTOCHROME B562
electron transporter
oligomeric count: 1
pocket vol.: 469.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: A, resSeq: 102,

molecule: CYTOCHROME B562

2wy4-A-150
sad. -0.36
ruf. -0.45
dom. +0.02
bre. -0.05
HIS chainID: A,
resSeq: 84,
molecule: SINGLE DOMAIN HAEMOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 467.0 Å3
d(Fe-oop): 0.016 Å
CYN chainID: A, resSeq: 151,

molecule: CYANIDE ION

2zo5-A-1003
sad. +0.38
ruf. -0.56
dom. +0.02
bre. -0.01
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 510.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

4nvm-B-301
sad. -0.64
ruf. +0.30
dom. +0.02
bre. -0.20
HIS chainID: B,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 422.0 Å3
d(Fe-oop): 0.086 Å
HOH chainID: B, resSeq: 560,

molecule: water