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ID of heme Axial ligands on heme Function & structure
1q9i-A-801
sad. -0.23
ruf. -0.74
dom. +0.00
bre. -0.12
HIS chainID: A,
resSeq: 18,
molecule: flavocytochrome c3
oxidoreductase
oligomeric count: 1
pocket vol.: 546.0 Å3
d(Fe-oop): 0.041 Å
HIS chainID: A, resSeq: 75,

molecule: flavocytochrome c3

3rkh-A-1003
sad. +0.38
ruf. -0.49
dom. +0.00
bre. +0.07
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 487.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

4aul-C-754
sad. -0.07
ruf. -0.59
dom. +0.00
bre. -0.33
TYR chainID: C,
resSeq: 369,
molecule: CATALASE-PHENOL OXIDASE
oxidoreductase
oligomeric count: 4
pocket vol.: 366.0 Å3
d(Fe-oop): 0.336 Å
Not assigned.
4bfl-B-1754
sad. +0.03
ruf. -0.41
dom. +0.00
bre. -0.08
TYR chainID: B,
resSeq: 415,
molecule: CATALASE HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 355.0 Å3
d(Fe-oop): 0.171 Å
Not assigned.
9iaa-E-401
sad. +0.28
ruf. +0.18
dom. +0.00
bre. -0.03
HIS chainID: E,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 403.0 Å3
d(Fe-oop): 0.094 Å
NO chainID: E, resSeq: 402,

molecule: NITRIC OXIDE

1m1r-A-803
sad. -0.20
ruf. -0.76
dom. +0.00
bre. -0.00
HIS chainID: A,
resSeq: 49,
molecule: SMALL tetraheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 493.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: A, resSeq: 62,

molecule: SMALL tetraheme cytochrome c

2y5z-A-450
sad. -0.59
ruf. -0.17
dom. +0.00
bre. -0.16
CYS chainID: A,
resSeq: 346,
molecule: P-450-LIKE PROTEIN
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.052 Å
HOH chainID: A, resSeq: 2162,

molecule: water

4jet-I-201
sad. -0.18
ruf. -0.13
dom. +0.00
bre. -0.34
TYR chainID: I,
resSeq: 75,
molecule: Hemophore HasA
unclassified
oligomeric count: 1
pocket vol.: 601.0 Å3
d(Fe-oop): 0.017 Å
CL chainID: I, resSeq: 202,

molecule: CHLORIDE ION

4ogq-C-301
sad. -0.39
ruf. -0.81
dom. +0.00
bre. -0.16
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 330.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

7zdw-D-601
sad. -0.00
ruf. -0.00
dom. +0.00
bre. -0.88
HIS chainID: C,
resSeq: 85,
molecule: ATP-binding/permease protein CydC
translocase
oligomeric count: 2
pocket vol.: 497.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: D, resSeq: 312,

molecule: ATP-binding/permease protein CydD

8k5o-C-404
sad. +0.10
ruf. -0.65
dom. +0.00
bre. +0.06
HIS chainID: C,
resSeq: 146,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 56
pocket vol.: 277.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: C, resSeq: 327,

molecule: Photosynthetic reaction center cytochrome c subunit

9kt5-B-501
sad. -0.13
ruf. -0.21
dom. +0.00
bre. -0.21
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 436.0 Å3
d(Fe-oop): 0.018 Å
OXY chainID: B, resSeq: 503,

molecule: OXYGEN MOLECULE

1qdb-B-519
sad. +0.37
ruf. -0.76
dom. +0.00
bre. +0.09
HIS chainID: B,
resSeq: 293,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 450.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: B, resSeq: 336,

molecule: CYTOCHROME C NITRITE REDUCTASE

3lgq-A-1002
sad. -0.08
ruf. -0.39
dom. +0.00
bre. -0.25
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 371.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

6cir-C-600
sad. -0.16
ruf. +0.40
dom. +0.00
bre. -0.20
CYS chainID: C,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 448.0 Å3
d(Fe-oop): 0.055 Å
3NQ chainID: C, resSeq: 601,

molecule: 6-oxime-17-(3-pyridyl)-androst-16-en-3-ol

6e41-D-501
sad. +0.32
ruf. +0.75
dom. +0.00
bre. -0.11
HIS chainID: D,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 535.0 Å3
d(Fe-oop): 0.061 Å
HQS chainID: D, resSeq: 502,

molecule: N-(3-bromo-4-fluorophenyl)-N'-hydroxy-4-{[2-(sulfamoylamino)ethyl]sulfanyl}-1,2,5-oxadiazole-3-carboximidamide

7y9k-B-501
sad. -0.12
ruf. -0.42
dom. +0.00
bre. -0.30
CYS chainID: B,
resSeq: 401,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.161 Å
HOH chainID: B, resSeq: 732,

molecule: water

8hkj-C-501
sad. -0.03
ruf. -0.37
dom. +0.00
bre. -0.18
CYS chainID: C,
resSeq: 405,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 403.0 Å3
d(Fe-oop): 0.168 Å
Not assigned.
1ngk-L-700
sad. -0.21
ruf. +0.58
dom. +0.00
bre. -0.17
HIS chainID: L,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 12
pocket vol.: 441.0 Å3
d(Fe-oop): 0.026 Å
CYN chainID: L, resSeq: 800,

molecule: CYANIDE ION

4fb2-B-501
sad. -0.28
ruf. -0.27
dom. +0.00
bre. -0.09
CYS chainID: B,
resSeq: 347,
molecule: P450cin
oxidoreductase
oligomeric count: 1
pocket vol.: 433.0 Å3
d(Fe-oop): 0.281 Å
HOH chainID: B, resSeq: 750,

molecule: water