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ID of heme Axial ligands on heme Function & structure
2ot4-A-1007
sad. +0.76
ruf. -0.66
dom. -0.10
bre. +0.02
HIS chainID: A,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 433.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: A, resSeq: 491,

molecule: Eight-heme nitrite reductase

1z1n-X-712
sad. +0.26
ruf. -0.66
dom. +0.17
bre. -0.30
HIS chainID: X,
resSeq: 295,
molecule: sixteen heme cytochrome
electron transporter
oligomeric count: 1
pocket vol.: 467.0 Å3
d(Fe-oop): 0.113 Å
HIS chainID: X, resSeq: 311,

molecule: sixteen heme cytochrome

2ij5-C-462
sad. -0.59
ruf. -0.66
dom. -0.07
bre. -0.15
CYS chainID: C,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 1
pocket vol.: 458.0 Å3
d(Fe-oop): 0.224 Å
HOH chainID: C, resSeq: 2916,

molecule: water

2oz1-A-952
sad. +0.40
ruf. -0.66
dom. +0.15
bre. -0.30
HIS chainID: A,
resSeq: 80,
molecule: Diheme cytochrome c
transferase
oligomeric count: 2
pocket vol.: 469.0 Å3
d(Fe-oop): 0.087 Å
CYS chainID: A, resSeq: 114,

molecule: Diheme cytochrome c

4rkm-C-812
sad. +0.07
ruf. -0.66
dom. +0.01
bre. -0.12
HIS chainID: C,
resSeq: 488,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 487.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: C, resSeq: 663,

molecule: MccA

2xts-D-500
sad. +0.66
ruf. -0.66
dom. +0.00
bre. +0.05
HIS chainID: D,
resSeq: 74,
molecule: CYTOCHROME
electron transporter
oligomeric count: 4
pocket vol.: 349.0 Å3
d(Fe-oop): 0.032 Å
MET chainID: D, resSeq: 121,

molecule: CYTOCHROME

4g45-A-401
sad. -0.49
ruf. -0.66
dom. +0.06
bre. -0.18
CYS chainID: A,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 1
pocket vol.: 447.0 Å3
d(Fe-oop): 0.144 Å
MQN chainID: A, resSeq: 408,

molecule: 2-methylquinolin-6-amine

2j7a-F-1004
sad. +0.42
ruf. -0.66
dom. -0.05
bre. -0.18
LYS chainID: D,
resSeq: 331,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 462.0 Å3
d(Fe-oop): 0.089 Å
HIS chainID: F, resSeq: 140,

molecule: CYTOCHROME C QUINOL DEHYDROGENASE NRFH

6fo0-C-501
sad. -1.01
ruf. -0.66
dom. +0.52
bre. +0.15
HIS chainID: C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 446.0 Å3
d(Fe-oop): 0.334 Å
HIS chainID: C, resSeq: 182,

molecule: Cytochrome b

2d0w-B-201
sad. -0.09
ruf. -0.66
dom. +0.17
bre. -0.24
HIS chainID: B,
resSeq: 63,
molecule: cytochrome cL
electron transporter
oligomeric count: 1
pocket vol.: 388.0 Å3
d(Fe-oop): 0.161 Å
MET chainID: B, resSeq: 103,

molecule: cytochrome cL

3e7g-C-2901
sad. -0.65
ruf. -0.66
dom. +0.42
bre. -0.15
CYS chainID: C,
resSeq: 200,
molecule: Nitric oxide synthase, inducible
oxidoreductase
oligomeric count: 2
pocket vol.: 557.0 Å3
d(Fe-oop): 0.340 Å
Not assigned.
3d1i-A-1007
sad. +0.74
ruf. -0.66
dom. -0.12
bre. +0.07
HIS chainID: A,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 443.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: A, resSeq: 491,

molecule: Eight-heme nitrite reductase

7ts5-D-801
sad. -0.56
ruf. -0.66
dom. +0.53
bre. -0.16
CYS chainID: D,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 506.0 Å3
d(Fe-oop): 0.390 Å
Not assigned.
3dwj-B-901
sad. -0.57
ruf. -0.66
dom. +0.61
bre. -0.19
CYS chainID: B,
resSeq: 194,
molecule: Nitric oxide synthase, inducible
oxidoreductase
oligomeric count: 2
pocket vol.: 541.0 Å3
d(Fe-oop): 0.095 Å
Not assigned.
1h29-B-1103
sad. -0.05
ruf. -0.66
dom. -0.36
bre. -0.08
HIS chainID: B,
resSeq: 111,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.082 Å
HIS chainID: B, resSeq: 139,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

2cym-A-110
sad. +0.06
ruf. -0.66
dom. -0.28
bre. -0.06
HIS chainID: A,
resSeq: 22,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 509.0 Å3
d(Fe-oop): 0.109 Å
HIS chainID: A, resSeq: 34,

molecule: CYTOCHROME C3

6ka9-C-201
sad. +0.17
ruf. -0.66
dom. -0.34
bre. -0.08
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 497.0 Å3
d(Fe-oop): 0.027 Å
CMO chainID: C, resSeq: 202,

molecule: CARBON MONOXIDE

2vr0-A-1003
sad. -0.20
ruf. -0.66
dom. +0.19
bre. +0.01
HIS chainID: A,
resSeq: 121,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 410.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: A, resSeq: 233,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

3uft-B-750
sad. -0.39
ruf. -0.66
dom. +0.78
bre. -0.17
CYS chainID: B,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 559.0 Å3
d(Fe-oop): 0.110 Å
Not assigned.
4n4m-A-618
sad. -0.39
ruf. -0.66
dom. -0.07
bre. -0.19
HIS chainID: A,
resSeq: 198,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 436.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 258,

molecule: hydroxylamine oxidoreductase